diff --git a/bin/newComponent/template/YourComponent/YourComponent.stories.svelte b/bin/newComponent/template/YourComponent/YourComponent.stories.svelte
index 097cd64e..837857c9 100644
--- a/bin/newComponent/template/YourComponent/YourComponent.stories.svelte
+++ b/bin/newComponent/template/YourComponent/YourComponent.stories.svelte
@@ -28,7 +28,7 @@
   import SharkImg from './stories/shark.jpg';
 </script>
 
-<Template >
+<Template>
   {#snippet children({ args })}
     <YourComponent {...args} />
   {/snippet}
@@ -36,9 +36,9 @@
 
 <Story
   name="Default"
-  args="{{
+  args={{
     width: 'normal',
     src: SharkImg,
     altText: "Duh dum! It's a shark!!",
-  }}"
+  }}
 />
diff --git a/bin/newComponent/template/YourComponent/YourComponent.svelte b/bin/newComponent/template/YourComponent/YourComponent.svelte
index fafaa8ff..364fb89e 100644
--- a/bin/newComponent/template/YourComponent/YourComponent.svelte
+++ b/bin/newComponent/template/YourComponent/YourComponent.svelte
@@ -36,8 +36,8 @@
 
 <Block {width} {id} class="photo {cls}">
   <div
-    style:background-image="{`url(${src})`}"
-    style:height="{`${height}px`}"
+    style:background-image={`url(${src})`}
+    style:height={`${height}px`}
   ></div>
   <p class="visually-hidden">{altText}</p>
 </Block>
diff --git a/src/actions/cssVariables/cssVariables.mdx b/src/actions/cssVariables/cssVariables.mdx
index 4e48eb38..fb5f97a9 100644
--- a/src/actions/cssVariables/cssVariables.mdx
+++ b/src/actions/cssVariables/cssVariables.mdx
@@ -22,7 +22,7 @@ An action you can use to easily set [CSS variables](https://developer.mozilla.or
 </script>
 
 <!-- Attach it to a parent element with the action -->
-<div use:cssVariables="{variables}">
+<div use:cssVariables={variables}>
   <p>My text...</p>
 </div>
 
diff --git a/src/actions/resizeObserver/resizeObserver.mdx b/src/actions/resizeObserver/resizeObserver.mdx
index e7a57ebe..b56549ad 100644
--- a/src/actions/resizeObserver/resizeObserver.mdx
+++ b/src/actions/resizeObserver/resizeObserver.mdx
@@ -14,7 +14,7 @@ An action you can use to easily to check when a DOM element's dimensions change
   let elementWidth = 0;
 </script>
 
-<div use:resizeObserver="{(element) => (elementWidth = element.clientWidth)}">
+<div use:resizeObserver={(element) => (elementWidth = element.clientWidth)}>
   My width is: {elementWidth}
 </div>
 ```
diff --git a/src/components/AdSlot/AdSlot.svelte b/src/components/AdSlot/AdSlot.svelte
index c80e6925..4fed36b9 100644
--- a/src/components/AdSlot/AdSlot.svelte
+++ b/src/components/AdSlot/AdSlot.svelte
@@ -55,7 +55,7 @@
   });
 </script>
 
-<div data-freestar-ad="{dataFreestarAd || null}" id="{adId}"></div>
+<div data-freestar-ad={dataFreestarAd || null} id={adId}></div>
 
 <style>
   :global(div.freestar-adslot:has(.unfulfilled-ad)) {
diff --git a/src/components/AdSlot/InlineAd.mdx b/src/components/AdSlot/InlineAd.mdx
index 97e851cc..5be76a80 100644
--- a/src/components/AdSlot/InlineAd.mdx
+++ b/src/components/AdSlot/InlineAd.mdx
@@ -46,11 +46,11 @@ You may add **up to three** inline ads per page, but must set the `n` prop on mu
 
 ```svelte
 <!-- First inline ad on the page -->
-<InlineAd n="{1}" />
+<InlineAd n={1} />
 <!-- ... second ... -->
-<InlineAd n="{2}" />
+<InlineAd n={2} />
 <!-- ... third and final. -->
-<InlineAd n="{3}" />
+<InlineAd n={3} />
 ```
 
 <Canvas of={InlineAdStories.Demo} />
diff --git a/src/components/AdSlot/LeaderboardAd.svelte b/src/components/AdSlot/LeaderboardAd.svelte
index 0dface07..fdc4435b 100644
--- a/src/components/AdSlot/LeaderboardAd.svelte
+++ b/src/components/AdSlot/LeaderboardAd.svelte
@@ -46,7 +46,7 @@
   });
 </script>
 
-<svelte:window bind:innerWidth="{windowWidth}" />
+<svelte:window bind:innerWidth={windowWidth} />
 
 <div
   class="freestar-adslot leaderboard__sticky {cls}"
diff --git a/src/components/AdSlot/ResponsiveAd.svelte b/src/components/AdSlot/ResponsiveAd.svelte
index 01a95685..55a9edd5 100644
--- a/src/components/AdSlot/ResponsiveAd.svelte
+++ b/src/components/AdSlot/ResponsiveAd.svelte
@@ -69,7 +69,7 @@
   let adType = $derived(getAdType(placementName));
 </script>
 
-<svelte:window bind:innerWidth="{windowWidth}" />
+<svelte:window bind:innerWidth={windowWidth} />
 
 {#if windowWidth}
   {#key placementName}
diff --git a/src/components/Article/Article.mdx b/src/components/Article/Article.mdx
index 5c038bd2..b5defaa4 100644
--- a/src/components/Article/Article.mdx
+++ b/src/components/Article/Article.mdx
@@ -41,13 +41,13 @@ You can set custom column widths by passing an object to the `columnWidths` prop
 ```svelte
 <!-- Set custom column widths -->
 <Article
-  columnWidths="{{
+  columnWidths={{
     narrower: 310,
     narrow: 450,
     normal: 550,
     wide: 675,
     wider: 1400,
-  }}"
+  }}
 >
   <!-- Custom column widths get passed down to the `Block` component -->
   <Block width="narrower" />
diff --git a/src/components/Block/Block.stories.svelte b/src/components/Block/Block.stories.svelte
index a13a0411..9763b12d 100644
--- a/src/components/Block/Block.stories.svelte
+++ b/src/components/Block/Block.stories.svelte
@@ -36,7 +36,7 @@
   import Article from '../Article/Article.svelte';
 </script>
 
-<Template >
+<Template>
   {#snippet children({ args })}
     <Article id="block-demo-article">
       <div class="article-boundaries">
@@ -51,9 +51,9 @@
 
 <Story
   name="Default"
-  args="{{
+  args={{
     width: 'normal',
-  }}"
+  }}
 />
 
 <Story name="Custom layouts" {...withStoryDocs(customLayoutsDocs)}>
@@ -77,42 +77,41 @@
   <Article id="block-demo-article">
     <div class="article-boundaries">
       <div class="label">Article</div>
-      <Block width="narrower" snap="{true}" class="block-snap-widths-demo"
+      <Block width="narrower" snap={true} class="block-snap-widths-demo"
         >narrower</Block
       >
-      <Block width="narrow" snap="{true}" class="block-snap-widths-demo"
+      <Block width="narrow" snap={true} class="block-snap-widths-demo"
         >narrow</Block
       >
-      <Block width="normal" snap="{true}" class="block-snap-widths-demo"
+      <Block width="normal" snap={true} class="block-snap-widths-demo"
         >normal</Block
       >
-      <Block width="wide" snap="{true}" class="block-snap-widths-demo"
-        >wide</Block
+      <Block width="wide" snap={true} class="block-snap-widths-demo">wide</Block
       >
-      <Block width="wider" snap="{true}" class="block-snap-widths-demo"
+      <Block width="wider" snap={true} class="block-snap-widths-demo"
         >wider</Block
       >
-      <Block width="narrower" snap="{true}" class="block-snap-widths-demo even"
+      <Block width="narrower" snap={true} class="block-snap-widths-demo even"
         >narrower</Block
       >
-      <Block width="narrow" snap="{true}" class="block-snap-widths-demo even"
+      <Block width="narrow" snap={true} class="block-snap-widths-demo even"
         >narrow</Block
       >
       <Block
         width="normal"
-        snap="{true}"
+        snap={true}
         class="block-snap-widths-demo even skip-narrow"
         >normal.skip-narrow</Block
       >
       <Block
         width="wide"
-        snap="{true}"
+        snap={true}
         class="block-snap-widths-demo even skip-normal skip-narrow"
         >wide.skip-normal.skip-narrow</Block
       >
       <Block
         width="wider"
-        snap="{true}"
+        snap={true}
         class="block-snap-widths-demo even skip-wide">wider.skip-wide</Block
       >
     </div>
@@ -145,9 +144,9 @@
     background: rgb(211, 132, 123);
   }
   :global(
-      #block-demo-article .label,
-      #block-demo-article div.article-block.block-snap-widths-demo
-    ) {
+    #block-demo-article .label,
+    #block-demo-article div.article-block.block-snap-widths-demo
+  ) {
     padding-left: 3px;
     color: white;
   }
diff --git a/src/components/Block/Block.svelte b/src/components/Block/Block.svelte
index beea07dd..1b588589 100644
--- a/src/components/Block/Block.svelte
+++ b/src/components/Block/Block.svelte
@@ -26,9 +26,9 @@
 <div
   {id}
   class="article-block fmx-auto {width} {cls}"
-  class:snap="{snap && width !== 'fluid' && width !== 'widest'}"
+  class:snap={snap && width !== 'fluid' && width !== 'widest'}
   {role}
-  aria-label="{ariaLabel}"
+  aria-label={ariaLabel}
 >
   <!-- block content -->
   <slot />
diff --git a/src/components/DatawrapperChart/DatawrapperChart.stories.svelte b/src/components/DatawrapperChart/DatawrapperChart.stories.svelte
index b1dcee23..412d1adc 100644
--- a/src/components/DatawrapperChart/DatawrapperChart.stories.svelte
+++ b/src/components/DatawrapperChart/DatawrapperChart.stories.svelte
@@ -17,18 +17,18 @@
 
 <Story
   name="Demo"
-  args="{{
+  args={{
     src: 'https://reuters.com/graphics/USA-ABORTION/lgpdwggnwvo/media-embed.html',
     id: 'abortion-rights-map',
     ariaLabel: 'map',
     frameTitle: 'Global abortion access',
-  }}"
+  }}
 />
 
 <Story
   name="With chatter"
-  tags="{['!autodocs']}"
-  args="{{
+  tags={['!autodocs']}
+  args={{
     frameTitle: 'Global abortion access',
     ariaLabel: 'map',
     id: 'abortion-rights-map',
@@ -37,5 +37,5 @@
     description: 'A map of worldwide access to abortion.',
     notes:
       'Note: Different indicators and additional restrictions, including different gestational limits, apply in some countries. Refer to source for full classification. Current as of May 4, 2022.\n\nSource: Center for Reproductive Rights',
-  }}"
+  }}
 />
diff --git a/src/components/DocumentCloud/DocumentCloud.stories.svelte b/src/components/DocumentCloud/DocumentCloud.stories.svelte
index 7a111585..ab31bcae 100644
--- a/src/components/DocumentCloud/DocumentCloud.stories.svelte
+++ b/src/components/DocumentCloud/DocumentCloud.stories.svelte
@@ -22,7 +22,7 @@
   import { Template, Story } from '@storybook/addon-svelte-csf';
 </script>
 
-<Template >
+<Template>
   {#snippet children({ args })}
     <DocumentCloud {...args} />
   {/snippet}
@@ -30,9 +30,9 @@
 
 <Story
   name="Default"
-  args="{{
+  args={{
     width: 'normal',
     slug: '3259984-Trump-Intelligence-Allegations',
     altText: 'These Reports Allege Trump Has Deep Ties To Russia',
-  }}"
+  }}
 />
diff --git a/src/components/DocumentCloud/DocumentCloud.svelte b/src/components/DocumentCloud/DocumentCloud.svelte
index 195c4c8a..f3eb197a 100644
--- a/src/components/DocumentCloud/DocumentCloud.svelte
+++ b/src/components/DocumentCloud/DocumentCloud.svelte
@@ -35,7 +35,7 @@
   <iframe
     class="h-screen"
     src="https://embed.documentcloud.org/documents/{slug}/?embed=1&amp;responsive=1&amp;title=1"
-    title="{altText}"
+    title={altText}
     width="700"
     height="540"
     sandbox="allow-scripts allow-same-origin allow-popups allow-forms allow-popups-to-escape-sandbox"
diff --git a/src/components/FeaturePhoto/FeaturePhoto.stories.svelte b/src/components/FeaturePhoto/FeaturePhoto.stories.svelte
index 07b53afb..d0334a49 100644
--- a/src/components/FeaturePhoto/FeaturePhoto.stories.svelte
+++ b/src/components/FeaturePhoto/FeaturePhoto.stories.svelte
@@ -1,5 +1,5 @@
 <script module lang="ts">
-    import { defineMeta } from '@storybook/addon-svelte-csf';
+  import { defineMeta } from '@storybook/addon-svelte-csf';
 
   // @ts-ignore raw
   import componentDocs from './stories/docs/component.md?raw';
@@ -15,7 +15,6 @@
   //   withStoryDocs,
   // } from '$lib/docs/utils/withParams.js';
 
-
   const { Story } = defineMeta({
     title: 'Components/Multimedia/FeaturePhoto',
     component: FeaturePhoto,
@@ -39,34 +38,33 @@
   import sharkSrc from './stories/shark.jpg';
 </script>
 
-
 <Story
   name="Default"
-  args="{{
+  args={{
     src: sharkSrc,
     altText: 'A shark!',
     width: 'normal',
     caption: 'Carcharodon carcharias - REUTERS',
-  }}"
+  }}
 />
 
 <Story
   name="ArchieML"
-  args="{{
+  args={{
     src: sharkSrc,
     altText: 'A shark!',
     width: 'normal',
     caption: 'Carcharodon carcharias - REUTERS',
-  }}"
+  }}
 />
 <!-- {...withStoryDocs(archieMLDocs)} -->
 
 <Story
   name="Missing altText"
-  args="{{
+  args={{
     src: sharkSrc,
     width: 'normal',
     caption: 'Carcharodon carcharias - REUTERS',
-  }}"
+  }}
 />
 <!-- {...withStoryDocs(missingAltTextDocs)} -->
diff --git a/src/components/FeaturePhoto/FeaturePhoto.svelte b/src/components/FeaturePhoto/FeaturePhoto.svelte
index 0ff0b7f6..7aecc2b1 100644
--- a/src/components/FeaturePhoto/FeaturePhoto.svelte
+++ b/src/components/FeaturePhoto/FeaturePhoto.svelte
@@ -93,18 +93,18 @@
 
 <Block {width} class="photo fmy-6 {cls}" {id}>
   <figure
-    bind:this="{container}"
+    bind:this={container}
     aria-label="media"
     class="w-full flex flex-col relative"
   >
     {#if !lazy || (intersectable && intersecting)}
-      <img class="w-full my-0" {src} alt="{altText}" />
+      <img class="w-full my-0" {src} alt={altText} />
     {:else}
-      <div class="placeholder w-full" style="{`height: ${height}px;`}"></div>
+      <div class="placeholder w-full" style={`height: ${height}px;`}></div>
     {/if}
     {#if caption}
-      <PaddingReset containerIsFluid="{width === 'fluid'}">
-        <Block width="{textWidth}" class="notes w-full fmy-0">
+      <PaddingReset containerIsFluid={width === 'fluid'}>
+        <Block width={textWidth} class="notes w-full fmy-0">
           <figcaption>
             {caption}
           </figcaption>
diff --git a/src/components/Framer/Framer.stories.svelte b/src/components/Framer/Framer.stories.svelte
index a9d34b9f..e47c14ba 100644
--- a/src/components/Framer/Framer.stories.svelte
+++ b/src/components/Framer/Framer.stories.svelte
@@ -17,7 +17,7 @@
   import { Template, Story } from '@storybook/addon-svelte-csf';
 </script>
 
-<Template >
+<Template>
   {#snippet children({ args })}
     <Framer {...args} />
   {/snippet}
@@ -25,9 +25,9 @@
 
 <Story
   name="Default"
-  args="{{
+  args={{
     embeds: [
       'https://graphics.reuters.com/USA-CONGRESS/FUNDRAISING/zjvqkawjlvx/embeds/en/embed/?zzz',
     ],
-  }}"
+  }}
 />
diff --git a/src/components/Framer/Framer.svelte b/src/components/Framer/Framer.svelte
index 97e13751..a3ea1eae 100644
--- a/src/components/Framer/Framer.svelte
+++ b/src/components/Framer/Framer.svelte
@@ -62,25 +62,20 @@
 
   <div id="typeahead-container">
     <div class="embed-link">
-      <a
-        rel="external"
-        target="_blank"
-        href="{activeEmbed}"
-        title="{activeEmbed}"
-      >
-        Live link <Fa icon="{faLink}" />
+      <a rel="external" target="_blank" href={activeEmbed} title={activeEmbed}>
+        Live link <Fa icon={faLink} />
       </a>
     </div>
     <Typeahead
       label="Select an embed"
-      value="{embedTitles[embeds.indexOf(activeEmbed)] ||
+      value={embedTitles[embeds.indexOf(activeEmbed)] ||
         embedTitles[activeEmbedIndex] ||
-        embedTitles[0]}"
-      extract="{(d) => embedTitles[d.index]}"
-      data="{embeds.map((embed, index) => ({ index, embed }))}"
-      placeholder="{'Search'}"
-      showDropdownOnFocus="{true}"
-      on:select="{({ detail }) => {
+        embedTitles[0]}
+      extract={(d) => embedTitles[d.index]}
+      data={embeds.map((embed, index) => ({ index, embed }))}
+      placeholder={'Search'}
+      showDropdownOnFocus={true}
+      on:select={({ detail }) => {
         if (typeof window !== 'undefined') {
           window.localStorage.setItem(
             'framer-active-embed',
@@ -89,7 +84,7 @@
         }
         activeEmbed = detail.original.embed;
         activeEmbedIndex = detail.original.index;
-      }}"
+      }}
     />
   </div>
 
@@ -101,7 +96,7 @@
 
 <div id="home-link">
   <a rel="external" href="./../">
-    <Fa icon="{faDesktop}" />
+    <Fa icon={faDesktop} />
   </a>
 </div>
 
diff --git a/src/components/Framer/Resizer/index.svelte b/src/components/Framer/Resizer/index.svelte
index f93febe5..212a2baf 100644
--- a/src/components/Framer/Resizer/index.svelte
+++ b/src/components/Framer/Resizer/index.svelte
@@ -95,48 +95,48 @@
 </script>
 
 <svelte:window
-  onmousemove="{move}"
-  onmouseup="{end}"
-  onkeydown="{handleKeyDown}"
-  bind:innerWidth="{windowInnerWidth}"
+  onmousemove={move}
+  onmouseup={end}
+  onkeydown={handleKeyDown}
+  bind:innerWidth={windowInnerWidth}
 />
 
 <div id="resizer">
   <div class="slider">
-    <div class="label" style="{`opacity: ${sliding || isFocused ? 1 : 0};`}">
+    <div class="label" style={`opacity: ${sliding || isFocused ? 1 : 0};`}>
       {pixelLabel || $width}px
     </div>
     <button
       class="icon left"
-      disabled="{$width === minWidth}"
-      onclick="{decrement}"
-      onfocus="{onFocus}"
-      onmouseover="{onFocus}"
-      onmouseleave="{onBlur}"
+      disabled={$width === minWidth}
+      onclick={decrement}
+      onfocus={onFocus}
+      onmouseover={onFocus}
+      onmouseleave={onBlur}
     >
-      <Fa icon="{faMobileAlt}" fw />
+      <Fa icon={faMobileAlt} fw />
     </button>
-    <div class="slider-container" bind:this="{container}">
+    <div class="slider-container" bind:this={container}>
       <div class="track"></div>
       <div
         class="handle"
         tabindex="0"
         role="button"
         style="left: calc({offset * 100}% - 5px);"
-        onmousedown="{start}"
-        onfocus="{onFocus}"
-        onblur="{onBlur}"
+        onmousedown={start}
+        onfocus={onFocus}
+        onblur={onBlur}
       ></div>
     </div>
     <button
       class="icon right"
-      disabled="{$width === maxWidth}"
-      onclick="{increment}"
-      onfocus="{onFocus}"
-      onmouseover="{onFocus}"
-      onmouseleave="{onBlur}"
+      disabled={$width === maxWidth}
+      onclick={increment}
+      onfocus={onFocus}
+      onmouseover={onFocus}
+      onmouseleave={onBlur}
     >
-      <Fa icon="{faDesktop}" fw />
+      <Fa icon={faDesktop} fw />
     </button>
   </div>
 </div>
diff --git a/src/components/Framer/Typeahead/index.svelte b/src/components/Framer/Typeahead/index.svelte
index 2e0aafca..dd07ef9b 100644
--- a/src/components/Framer/Typeahead/index.svelte
+++ b/src/components/Framer/Typeahead/index.svelte
@@ -158,55 +158,55 @@
 </script>
 
 <svelte:window
-  on:click="{({ target }) => {
+  on:click={({ target }) => {
     if (!hideDropdown && !comboboxRef?.contains(target)) {
       close();
     }
-  }}"
+  }}
 />
 
 <div
   data-svelte-typeahead
-  bind:this="{comboboxRef}"
+  bind:this={comboboxRef}
   role="combobox"
   aria-haspopup="listbox"
   aria-owns="{id}-listbox"
-  class:dropdown="{results.length > 0}"
+  class:dropdown={results.length > 0}
   aria-controls="{id}-listbox"
-  aria-expanded="{showResults ||
-    (isFocused && value.length > 0 && results.length === 0)}"
+  aria-expanded={showResults ||
+    (isFocused && value.length > 0 && results.length === 0)}
   id="{id}-typeahead"
 >
   <Search
     {id}
-    removeFormAriaAttributes="{true}"
+    removeFormAriaAttributes={true}
     {...$$restProps}
-    bind:ref="{searchRef}"
+    bind:ref={searchRef}
     aria-autocomplete="list"
     aria-controls="{id}-listbox"
     aria-labelledby="{id}-label"
-    aria-activedescendant="{(
+    aria-activedescendant={(
       selectedIndex >= 0 && !hideDropdown && results.length > 0
     ) ?
       `${id}-result-${selectedIndex}`
-    : null}"
+    : null}
     bind:value
     on:type
     on:input
     on:change
     on:focus
-    on:focus="{() => {
+    on:focus={() => {
       open();
       if (showDropdownOnFocus) {
         showResults = true;
         isFocused = true;
       }
-    }}"
+    }}
     on:clear
-    on:clear="{open}"
+    on:clear={open}
     on:blur
     on:keydown
-    on:keydown="{(e) => {
+    on:keydown={(e) => {
       if (results.length === 0) return;
 
       switch (e.key) {
@@ -228,10 +228,10 @@
           close();
           break;
       }
-    }}"
+    }}
   />
   <ul
-    class:svelte-typeahead-list="{true}"
+    class:svelte-typeahead-list={true}
     role="listbox"
     aria-labelledby="{id}-label"
     id="{id}-listbox"
@@ -241,24 +241,24 @@
         <li
           role="option"
           id="{id}-result-{index}"
-          class:selected="{selectedIndex === index}"
-          class:disabled="{result.disabled}"
-          aria-selected="{selectedIndex === index}"
-          on:click="{() => {
+          class:selected={selectedIndex === index}
+          class:disabled={result.disabled}
+          aria-selected={selectedIndex === index}
+          on:click={() => {
             if (result.disabled) return;
             selectedIndex = index;
             select();
-          }}"
-          on:keyup="{(e) => {
+          }}
+          on:keyup={(e) => {
             if (e.key !== 'Enter') return;
             if (result.disabled) return;
             selectedIndex = index;
             select();
-          }}"
-          on:mouseenter="{() => {
+          }}
+          on:mouseenter={() => {
             if (result.disabled) return;
             selectedIndex = index;
-          }}"
+          }}
         >
           <slot {result} {index} {value}>
             {@html result.string}
diff --git a/src/components/GraphicBlock/AriaHidden.svelte b/src/components/GraphicBlock/AriaHidden.svelte
index 4379590c..467df07a 100644
--- a/src/components/GraphicBlock/AriaHidden.svelte
+++ b/src/components/GraphicBlock/AriaHidden.svelte
@@ -1,9 +1,8 @@
 <script lang="ts">
-  
   interface Props {
     /**
-   * Whether to wrap the graphic with an aria hidden tag.
-   */
+     * Whether to wrap the graphic with an aria hidden tag.
+     */
     hidden?: boolean;
     children?: import('svelte').Snippet;
   }
diff --git a/src/components/GraphicBlock/GraphicBlock.stories.svelte b/src/components/GraphicBlock/GraphicBlock.stories.svelte
index 6923b855..9e51a1d3 100644
--- a/src/components/GraphicBlock/GraphicBlock.stories.svelte
+++ b/src/components/GraphicBlock/GraphicBlock.stories.svelte
@@ -40,11 +40,11 @@
   import PlaceholderImg from './stories/placeholder.png';
 </script>
 
-<Template >
+<Template>
   {#snippet children({ args })}
     <GraphicBlock {...args}>
       <div class="demo-graphic">
-        <img src="{PlaceholderImg}" alt="placeholder" />
+        <img src={PlaceholderImg} alt="placeholder" />
       </div>
     </GraphicBlock>
   {/snippet}
@@ -52,14 +52,14 @@
 
 <Story
   name="Default"
-  args="{{
+  args={{
     width: 'normal',
     title: 'Bacon ipsum dolor amet t-bone',
     description:
       'Pork loin t-bone jowl prosciutto, short loin flank kevin tri-tip cupim pig pork. Meatloaf tri-tip frankfurter short ribs, cupim brisket bresaola chislic tail jerky burgdoggen pancetta.',
     notes:
       'Note: Data current as of Aug. 2, 2022.\n\nSource: [Google research](https://google.com)',
-  }}"
+  }}
 />
 
 <Story name="ArchieML" {...withStoryDocs(archieMLDocs)}>
@@ -76,18 +76,18 @@
 <Story name="Custom text" {...withStoryDocs(customTextDocs)}>
   <GraphicBlock width="normal">
     {#snippet title()}
-        <div >
+      <div>
         <h5>My smaller title</h5>
       </div>
-      {/snippet}
+    {/snippet}
     <div class="demo-graphic">
-      <img src="{PlaceholderImg}" alt="placeholder" />
+      <img src={PlaceholderImg} alt="placeholder" />
     </div>
     {#snippet notes()}
-        <aside >
+      <aside>
         <p><strong>Note:</strong> Data current as of Aug. 2, 2022.</p>
       </aside>
-      {/snippet}
+    {/snippet}
   </GraphicBlock>
 </Story>
 
diff --git a/src/components/GraphicBlock/GraphicBlock.svelte b/src/components/GraphicBlock/GraphicBlock.svelte
index f6824c1c..bd644c4d 100644
--- a/src/components/GraphicBlock/GraphicBlock.svelte
+++ b/src/components/GraphicBlock/GraphicBlock.svelte
@@ -76,23 +76,23 @@
 
 <Block {id} {snap} {role} {width} {ariaLabel} class="graphic fmy-6 {cls}">
   {#if $$slots.title}
-    <PaddingReset containerIsFluid="{width === 'fluid'}">
-      <TextBlock width="{textWidth}">
+    <PaddingReset containerIsFluid={width === 'fluid'}>
+      <TextBlock width={textWidth}>
         <!-- Custom title content -->
         <slot name="title" />
       </TextBlock>
     </PaddingReset>
   {:else if title}
-    <PaddingReset containerIsFluid="{width === 'fluid'}">
-      <TextBlock width="{textWidth}">
+    <PaddingReset containerIsFluid={width === 'fluid'}>
+      <TextBlock width={textWidth}>
         <h3>{title}</h3>
         {#if description}
-          <Markdown source="{description}" />
+          <Markdown source={description} />
         {/if}
       </TextBlock>
     </PaddingReset>
   {/if}
-  <AriaHidden hidden="{!!$$slots.aria || !!ariaDescription}">
+  <AriaHidden hidden={!!$$slots.aria || !!ariaDescription}>
     <!-- Graphic content -->
     <slot />
   </AriaHidden>
@@ -102,22 +102,22 @@
         <!-- Custom ARIA markup -->
         <slot name="aria" />
       {:else}
-        <Markdown source="{ariaDescription}" />
+        <Markdown source={ariaDescription} />
       {/if}
     </div>
   {/if}
   {#if $$slots.notes}
-    <PaddingReset containerIsFluid="{width === 'fluid'}">
-      <TextBlock width="{textWidth}">
+    <PaddingReset containerIsFluid={width === 'fluid'}>
+      <TextBlock width={textWidth}>
         <!-- Custom notes content -->
         <slot name="notes" />
       </TextBlock>
     </PaddingReset>
   {:else if notes}
-    <PaddingReset containerIsFluid="{width === 'fluid'}">
-      <TextBlock width="{textWidth}">
+    <PaddingReset containerIsFluid={width === 'fluid'}>
+      <TextBlock width={textWidth}>
         <aside>
-          <Markdown source="{notes}" />
+          <Markdown source={notes} />
         </aside>
       </TextBlock>
     </PaddingReset>
diff --git a/src/components/GraphicBlock/TextBlock.svelte b/src/components/GraphicBlock/TextBlock.svelte
index 9c09a42c..bb66d08e 100644
--- a/src/components/GraphicBlock/TextBlock.svelte
+++ b/src/components/GraphicBlock/TextBlock.svelte
@@ -1,7 +1,6 @@
 <script lang="ts">
   import type { ContainerWidth } from '../@types/global';
 
-  
   import Block from '../Block/Block.svelte';
   interface Props {
     /** Width of the component within the text well. */
diff --git a/src/components/GraphicBlock/stories/ai2svelte/ai-chart.svelte b/src/components/GraphicBlock/stories/ai2svelte/ai-chart.svelte
index 43904f42..9b9c11fe 100644
--- a/src/components/GraphicBlock/stories/ai2svelte/ai-chart.svelte
+++ b/src/components/GraphicBlock/stories/ai2svelte/ai-chart.svelte
@@ -17,7 +17,7 @@
 
 <!-- Generated by ai2html v0.100.0 - 2021-09-29 12:37 -->
 
-<div id="g-_ai-chart-box" bind:clientWidth="{width}">
+<div id="g-_ai-chart-box" bind:clientWidth={width}>
   <!-- Artboard: xs -->
   {#if width && width >= 0 && width < 510}
     <div id="g-_ai-chart-xs" class="g-artboard" style="">
@@ -26,7 +26,7 @@
         id="g-_ai-chart-xs-img"
         class="g-aiImg"
         alt=""
-        style="{`background-image: url(${chartXs});`}"
+        style={`background-image: url(${chartXs});`}
       ></div>
       <div
         id="g-ai0-1"
@@ -159,7 +159,7 @@
         id="g-_ai-chart-sm-img"
         class="g-aiImg"
         alt=""
-        style="{`background-image: url(${chartSm});`}"
+        style={`background-image: url(${chartSm});`}
       ></div>
       <div
         id="g-ai1-1"
@@ -292,7 +292,7 @@
         id="g-_ai-chart-md-img"
         class="g-aiImg"
         alt=""
-        style="{`background-image: url(${chartMd});`}"
+        style={`background-image: url(${chartMd});`}
       ></div>
       <div
         id="g-ai2-1"
diff --git a/src/components/Headline/Headline.stories.svelte b/src/components/Headline/Headline.stories.svelte
index 720d119b..4d30fa5e 100644
--- a/src/components/Headline/Headline.stories.svelte
+++ b/src/components/Headline/Headline.stories.svelte
@@ -44,7 +44,7 @@
   import Map from './stories/graphic.svelte';
 </script>
 
-<Template >
+<Template>
   {#snippet children({ args })}
     <Headline {...args} />
   {/snippet}
@@ -52,49 +52,49 @@
 
 <Story
   name="Default"
-  args="{{
+  args={{
     section: 'World News',
     hed: 'Reuters Graphics interactive',
     hedSize: 'normal',
     dek: '',
     authors: [],
-  }}"
+  }}
 />
 
 <Story name="With dek" {...withStoryDocs(withDekDocs)}>
   <Headline
-    hed="{'Reuters Graphics Interactive'}"
-    dek="{'The beginning of a beautiful page'}"
-    section="{'Global news'}"
+    hed={'Reuters Graphics Interactive'}
+    dek={'The beginning of a beautiful page'}
+    section={'Global news'}
   />
 </Story>
 
 <Story name="With byline" {...withStoryDocs(withBylineDocs)}>
   <Headline
-    hed="{'Reuters Graphics Interactive'}"
-    dek="{'The beginning of a beautiful page'}"
-    section="{'Global news'}"
-    authors="{['Dea Bankova', 'Aditi Bhandari']}"
-    publishTime="{new Date('2020-01-01').toISOString()}"
+    hed={'Reuters Graphics Interactive'}
+    dek={'The beginning of a beautiful page'}
+    section={'Global news'}
+    authors={['Dea Bankova', 'Aditi Bhandari']}
+    publishTime={new Date('2020-01-01').toISOString()}
   />
 </Story>
 
 <Story name="With custom hed" {...withStoryDocs(customHedDocs)}>
   <Headline width="wide">
     {#snippet hed()}
-        <h1 class="custom-hed" >
+      <h1 class="custom-hed">
         <span class="small block text-base">The secret to</span>
         “The Nutcracker's”
         <span class="small block text-base fpt-1">success</span>
       </h1>
-      {/snippet}
+    {/snippet}
     {#snippet dek()}
-        <p class="custom-dek !fmt-3" >
+      <p class="custom-dek !fmt-3">
         How “The Nutcracker” ballet became an<span
           class="font-medium mx-1 px-1.5 py-1">American holday staple</span
         >and a financial pillar of ballet companies across the country
       </p>
-      {/snippet}
+    {/snippet}
   </Headline>
   <style lang="scss">
     .custom-hed {
@@ -109,21 +109,20 @@
 </Story>
 
 <Story name="With crown image" {...withStoryDocs(withCrownImgDocs)}>
-  <Headline class="!fmt-3" publishTime="{new Date('2020-01-01').toISOString()}">
+  <Headline class="!fmt-3" publishTime={new Date('2020-01-01').toISOString()}>
     <!-- Add a crown -->
     {#snippet crown()}
-        <img
-        
-        src="{crownImgSrc}"
+      <img
+        src={crownImgSrc}
         width="100"
         class="mx-auto mb-0"
         alt="Illustration of Europe"
       />
-      {/snippet}
+    {/snippet}
     <!-- Override the hed with a named slot -->
     {#snippet hed()}
-        <h1  class="!font-serif !tracking-wide">Europa</h1>
-      {/snippet}
+      <h1 class="!font-serif !tracking-wide">Europa</h1>
+    {/snippet}
   </Headline>
 </Story>
 
@@ -131,17 +130,17 @@
   <Headline
     width="wider"
     class="!fmt-1"
-    hed="{'Unfriendly skies'}"
-    dek="{'How Russia’s invasion of Ukraine is redrawing air routes'}"
-    section="{'Ukraine Crisis'}"
-    authors="{['Simon Scarr', 'Vijdan Mohammad Kawoosa']}"
-    publishTime="{new Date('2022-03-04').toISOString()}"
+    hed={'Unfriendly skies'}
+    dek={'How Russia’s invasion of Ukraine is redrawing air routes'}
+    section={'Ukraine Crisis'}
+    authors={['Simon Scarr', 'Vijdan Mohammad Kawoosa']}
+    publishTime={new Date('2022-03-04').toISOString()}
   >
     <!-- Add a crown graphic -->
     {#snippet crown()}
-        <div >
+      <div>
         <Map />
       </div>
-      {/snippet}
+    {/snippet}
   </Headline>
 </Story>
diff --git a/src/components/Headline/Headline.svelte b/src/components/Headline/Headline.svelte
index ef10aa1b..ef706b7d 100644
--- a/src/components/Headline/Headline.svelte
+++ b/src/components/Headline/Headline.svelte
@@ -95,8 +95,8 @@
           <!-- Headline named slot -->
           <slot name="hed" />
         {:else}
-          <h1 class="{hedClass}">
-            <Markdown source="{hed}" parseInline />
+          <h1 class={hedClass}>
+            <Markdown source={hed} parseInline />
           </h1>
         {/if}
         {#if $$slots.dek}
@@ -106,7 +106,7 @@
           </div>
         {:else if dek}
           <div class="dek fmx-auto fmb-6">
-            <Markdown source="{dek}" />
+            <Markdown source={dek} />
           </div>
         {/if}
       </div>
diff --git a/src/components/Headline/stories/graphic.svelte b/src/components/Headline/stories/graphic.svelte
index 28a6b06c..bfccbab4 100644
--- a/src/components/Headline/stories/graphic.svelte
+++ b/src/components/Headline/stories/graphic.svelte
@@ -14,7 +14,7 @@
   let width = $state(null);
 </script>
 
-<div id="g-graphic-box" bind:clientWidth="{width}">
+<div id="g-graphic-box" bind:clientWidth={width}>
   <!-- Artboard: xs -->
   {#if width && width >= 0 && width < 510}
     <div id="g-graphic-xs" class="g-artboard" style="">
@@ -22,7 +22,7 @@
       <div
         id="g-graphic-xs-img"
         class="g-aiImg"
-        style="{`background-image: url(${chartXs});`}"
+        style={`background-image: url(${chartXs});`}
       ></div>
       <div
         id="g-ai0-3"
@@ -89,7 +89,7 @@
       <div
         id="g-graphic-sm-img"
         class="g-aiImg"
-        style="{`background-image: url(${chartSm});`}"
+        style={`background-image: url(${chartSm});`}
       ></div>
       <div
         id="g-ai1-1"
@@ -213,7 +213,7 @@
       <div
         id="g-graphic-md-img"
         class="g-aiImg"
-        style="{`background-image: url(${chartMd});`}"
+        style={`background-image: url(${chartMd});`}
       ></div>
 
       <div
@@ -346,7 +346,7 @@
       <div
         id="g-graphic-lg-img"
         class="g-aiImg"
-        style="{`background-image: url(${chartLg});`}"
+        style={`background-image: url(${chartLg});`}
       ></div>
       <div
         id="g-ai3-1"
@@ -485,7 +485,7 @@
       <div
         id="g-graphic-xl-img"
         class="g-aiImg"
-        style="{`background-image: url(${chartXl});`}"
+        style={`background-image: url(${chartXl});`}
       ></div>
       <div
         id="g-ai4-1"
diff --git a/src/components/HeroHeadline/Hero.stories.svelte b/src/components/HeroHeadline/Hero.stories.svelte
index 91b9e59a..1e0af245 100644
--- a/src/components/HeroHeadline/Hero.stories.svelte
+++ b/src/components/HeroHeadline/Hero.stories.svelte
@@ -75,14 +75,14 @@
 
 <Story
   name="With backdrop photo"
-  args="{{
+  args={{
     section: 'World News',
     hed: 'Reuters Graphics Interactive',
     dek: 'The beginning of a beautiful page',
     authors: ['Simon Scarr', 'Vijdan Mohammad Kawoosa'],
     publishTime: new Date('2022-03-04').toISOString(),
     img: polarImgSrc,
-  }}"
+  }}
 />
 
 <Story name="With transparent header" {...withStoryDocs(transparentHeaderDocs)}>
@@ -95,9 +95,9 @@
       section="World News"
       hed="Reuters Graphics Interactive"
       dek="The beginning of a beautiful page"
-      authors="{['Simon Scarr', 'Vijdan Mohammad Kawoosa']}"
-      publishTime="{new Date('2022-03-04').toISOString()}"
-      img="{polarImgSrc}"
+      authors={['Simon Scarr', 'Vijdan Mohammad Kawoosa']}
+      publishTime={new Date('2022-03-04').toISOString()}
+      img={polarImgSrc}
     />
   </div>
 </Story>
@@ -108,12 +108,12 @@
   </Block>
 
   <HeroHeadline
-    hed="{'Earthquake devastates Afghanistan'}"
-    hedSize="{'big'}"
+    hed={'Earthquake devastates Afghanistan'}
+    hedSize={'big'}
     hedWidth="wide"
     class="custom-hero mb-0"
     dek=""
-    authors="{[
+    authors={[
       'Anand Katakam',
       'Vijdan Mohammad Kawoosa',
       'Adolfo Arranz',
@@ -123,8 +123,8 @@
       'Jitesh Chowdhury',
       'Manas Sharma',
       'Aditi Bhandari',
-    ]}"
-    publishTime="{new Date('2022-06-24').toISOString()}"
+    ]}
+    publishTime={new Date('2022-06-24').toISOString()}
   >
     <div slot="background">
       <GraphicBlock
@@ -135,7 +135,7 @@
         notes=""
         ariaDescription="Earthquake impact map"
       >
-        <svelte:component this="{QuakeMap}" />
+        <svelte:component this={QuakeMap} />
       </GraphicBlock>
     </div>
   </HeroHeadline>
@@ -186,16 +186,16 @@
     hed="The conflict in Ethiopia"
     hedSize="bigger"
     hedWidth="wide"
-    authors="{['Aditi Bhandari ', 'David Lewis']}"
-    publishTime="{new Date('2020-12-18').toISOString()}"
+    authors={['Aditi Bhandari ', 'David Lewis']}
+    publishTime={new Date('2020-12-18').toISOString()}
   >
     <div slot="background">
       <Video
         width="widest"
         class="my-0"
-        showControls="{false}"
+        showControls={false}
         preloadVideo="auto"
-        playVideoWhenInView="{false}"
+        playVideoWhenInView={false}
         src="https://vm.reuters.tv/9c72e/titlef2ac(425954_R21MP41500).mp4"
         poster="https://www.reuters.com/resizer/vexYmtEuXKmfnsCbfS6jSMVbHms=/1080x0/filters:quality(80)/cloudfront-us-east-2.images.arcpublishing.com/reuters/VKJHKJEENVO4DASDND3VLHPV5Y.jpg"
         notes="Drone footage from the Village 8 refugee camp in Sudan."
@@ -227,13 +227,13 @@
   </Block>
 
   <HeroHeadline
-    hed="{'Buried under the bricks'}"
+    hed={'Buried under the bricks'}
     hedWidth="wide"
     class="mb-0"
-    dek="{'How mud-brick housing made the Morocco earthquake so deadly'}"
-    section="{'Global news'}"
-    authors="{['Mariano Zafra']}"
-    publishTime="{new Date('2020-01-01').toISOString()}"
+    dek={'How mud-brick housing made the Morocco earthquake so deadly'}
+    section={'Global news'}
+    authors={['Mariano Zafra']}
+    publishTime={new Date('2020-01-01').toISOString()}
   >
     <div slot="inline">
       <FeaturePhoto
@@ -253,13 +253,13 @@
   </Block>
 
   <HeroHeadline
-    hed="{'The plunge from 29,000 feet'}"
+    hed={'The plunge from 29,000 feet'}
     hedWidth="wide"
     class="mb-0"
-    dek="{'How China Eastern Airlines flight MU5735 went from an uneventful flight at cruising altitude to disaster in just minutes.'}"
-    section="{'Global news'}"
-    authors="{['Simon Scarr', 'Vijdan Mohammad Kawoosa']}"
-    publishTime="{new Date('2020-01-01').toISOString()}"
+    dek={'How China Eastern Airlines flight MU5735 went from an uneventful flight at cruising altitude to disaster in just minutes.'}
+    section={'Global news'}
+    authors={['Simon Scarr', 'Vijdan Mohammad Kawoosa']}
+    publishTime={new Date('2020-01-01').toISOString()}
   >
     <div slot="inline">
       <GraphicBlock
@@ -270,7 +270,7 @@
         notes="Source: Satellite image from Google, Maxar Technologies, CNES/Airbus, Landsat/Copernicus"
         ariaDescription="Aerial map showing trajectory of crash"
       >
-        <svelte:component this="{CrashMap}" />
+        <svelte:component this={CrashMap} />
       </GraphicBlock>
     </div>
   </HeroHeadline>
@@ -282,21 +282,21 @@
   </Block>
 
   <HeroHeadline
-    hed="{'Devastation in Derna'}"
+    hed={'Devastation in Derna'}
     hedWidth="wide"
     class="mb-0"
-    dek="{'How raging floods burst dams, destroyed neighbourhoods and killed thousands in Libya'}"
-    section="{'Global news'}"
-    authors="{['Simon Scarr']}"
-    publishTime="{new Date('2020-01-01').toISOString()}"
+    dek={'How raging floods burst dams, destroyed neighbourhoods and killed thousands in Libya'}
+    section={'Global news'}
+    authors={['Simon Scarr']}
+    publishTime={new Date('2020-01-01').toISOString()}
   >
     <div slot="inline">
       <Video
         width="widest"
         class="my-0"
-        showControls="{false}"
+        showControls={false}
         preloadVideo="auto"
-        playVideoWhenInView="{false}"
+        playVideoWhenInView={false}
         src="https://www.reuters.com/graphics/LIBYA-STORM/EXPLAINER/klvyzqebzpg/cdn/video/drone.mp4"
         notes="Drone shots of Derna, Libya. September 14, 2023. REUTERS"
         ariaDescription="alttext fot video"
@@ -308,14 +308,14 @@
 <Story name="With custom hed" {...withStoryDocs(customHedDocs)}>
   <HeroHeadline
     class="custom-hed"
-    authors="{[
+    authors={[
       'Prasanta Kumar Dutta',
       'Dea Bankova',
       'Aditi Bhandari',
       'Anurag Rao',
-    ]}"
-    publishTime="{new Date('2023-05-11').toISOString()}"
-    img="{eurovisImgSrc}"
+    ]}
+    publishTime={new Date('2023-05-11').toISOString()}
+    img={eurovisImgSrc}
   >
     <h1 slot="hed">
       <div class="body-note">A visual guide to</div>
diff --git a/src/components/HeroHeadline/Hero.svelte b/src/components/HeroHeadline/Hero.svelte
index 8bc3e39e..731493f9 100644
--- a/src/components/HeroHeadline/Hero.svelte
+++ b/src/components/HeroHeadline/Hero.svelte
@@ -96,7 +96,7 @@
         {#if $$slots.hed}
           <Headline
             class="{cls} !text-{hedAlign}"
-            width="{hedWidth}"
+            width={hedWidth}
             {section}
             {hedSize}
             {hed}
@@ -110,7 +110,7 @@
         {:else}
           <Headline
             class="{cls} !text-{hedAlign}"
-            width="{hedWidth}"
+            width={hedWidth}
             {section}
             {hedSize}
             {hed}
@@ -144,11 +144,11 @@
     <!-- Inline hero -->
     {#if $$slots.inline}
       <Block width="fluid" class="hero-headline inline-hero">
-        <PaddingReset containerIsFluid="{true}">
+        <PaddingReset containerIsFluid={true}>
           {#if $$slots.hed}
             <Headline
               class="{cls} !text-{hedAlign}"
-              width="{hedWidth}"
+              width={hedWidth}
               {section}
               {hedSize}
               {hed}
@@ -162,7 +162,7 @@
           {:else}
             <Headline
               class="{cls} !text-{hedAlign}"
-              width="{hedWidth}"
+              width={hedWidth}
               {section}
               {hedSize}
               {hed}
diff --git a/src/components/HeroHeadline/stories/graphics/crash.svelte b/src/components/HeroHeadline/stories/graphics/crash.svelte
index 66355933..1fc73b82 100644
--- a/src/components/HeroHeadline/stories/graphics/crash.svelte
+++ b/src/components/HeroHeadline/stories/graphics/crash.svelte
@@ -18,7 +18,7 @@
 
 <!-- Generated by ai2html v0.100.0 - 2022-03-29 17:01 -->
 
-<div id="g-CRASH_1-box" bind:clientWidth="{width}">
+<div id="g-CRASH_1-box" bind:clientWidth={width}>
   <!-- Artboard: xs -->
   {#if width && width >= 0 && width < 510}
     <div id="g-CRASH_1-xs" class="g-artboard" style="">
@@ -27,7 +27,7 @@
         id="g-CRASH_1-xs-img"
         class="g-aiImg"
         alt=""
-        style="{`background-image: url(${chartXs});`}"
+        style={`background-image: url(${chartXs});`}
       ></div>
       <div
         id="g-ai0-1"
@@ -80,7 +80,7 @@
         id="g-CRASH_1-sm-img"
         class="g-aiImg"
         alt=""
-        style="{`background-image: url(${chartSm});`}"
+        style={`background-image: url(${chartSm});`}
       ></div>
       <div
         id="g-ai1-1"
@@ -133,7 +133,7 @@
         id="g-CRASH_1-md-img"
         class="g-aiImg"
         alt=""
-        style="{`background-image: url(${chartMd});`}"
+        style={`background-image: url(${chartMd});`}
       ></div>
       <div
         id="g-ai2-1"
@@ -194,7 +194,7 @@
         id="g-CRASH_1-lg-img"
         class="g-aiImg"
         alt=""
-        style="{`background-image: url(${chartLg});`}"
+        style={`background-image: url(${chartLg});`}
       ></div>
       <div
         id="g-ai3-1"
@@ -255,7 +255,7 @@
         id="g-CRASH_1-xl-img"
         class="g-aiImg"
         alt=""
-        style="{`background-image: url(${chartXl});`}"
+        style={`background-image: url(${chartXl});`}
       ></div>
       <div
         id="g-ai4-1"
@@ -316,7 +316,7 @@
         id="g-CRASH_1-xl_copy-img"
         class="g-aiImg"
         alt=""
-        style="{`background-image: url(${chartXxl});`}"
+        style={`background-image: url(${chartXxl});`}
       ></div>
       <div
         id="g-ai5-1"
diff --git a/src/components/HeroHeadline/stories/graphics/quakemap.svelte b/src/components/HeroHeadline/stories/graphics/quakemap.svelte
index 941a391b..5ca06cdd 100644
--- a/src/components/HeroHeadline/stories/graphics/quakemap.svelte
+++ b/src/components/HeroHeadline/stories/graphics/quakemap.svelte
@@ -13,7 +13,7 @@
   import chartXl from '././quake-map-top-xl.jpeg';
 </script>
 
-<div id="g-quake-map-top-box" bind:clientWidth="{width}">
+<div id="g-quake-map-top-box" bind:clientWidth={width}>
   <!-- Artboard: xs -->
   {#if width && width >= 0 && width < 510}
     <div id="g-quake-map-top-xs" class="g-artboard" style="">
@@ -21,7 +21,7 @@
       <div
         id="g-quake-map-top-xs-img"
         class="g-aiImg"
-        style="{`background-image: url(${chartXs});`}"
+        style={`background-image: url(${chartXs});`}
       ></div>
       <div
         id="g-ai0-1"
@@ -102,7 +102,7 @@
       <div
         id="g-quake-map-top-sm-img"
         class="g-aiImg"
-        style="{`background-image: url(${chartSm});`}"
+        style={`background-image: url(${chartSm});`}
       ></div>
       <div
         id="g-ai1-1"
@@ -183,7 +183,7 @@
       <div
         id="g-quake-map-top-md-img"
         class="g-aiImg"
-        style="{`background-image: url(${chartMd});`}"
+        style={`background-image: url(${chartMd});`}
       ></div>
       <div
         id="g-ai2-1"
@@ -271,7 +271,7 @@
       <div
         id="g-quake-map-top-lg-img"
         class="g-aiImg"
-        style="{`background-image: url(${chartLg});`}"
+        style={`background-image: url(${chartLg});`}
       ></div>
       <div
         id="g-ai3-1"
@@ -359,7 +359,7 @@
       <div
         id="g-quake-map-top-xl-img"
         class="g-aiImg"
-        style="{`background-image: url(${chartXl});`}"
+        style={`background-image: url(${chartXl});`}
       ></div>
       <div
         id="g-ai4-1"
diff --git a/src/components/PhotoCarousel/PhotoCarousel.stories.svelte b/src/components/PhotoCarousel/PhotoCarousel.stories.svelte
index 3b1bc3a0..34db11c7 100644
--- a/src/components/PhotoCarousel/PhotoCarousel.stories.svelte
+++ b/src/components/PhotoCarousel/PhotoCarousel.stories.svelte
@@ -29,7 +29,7 @@
   const photos = photosJson.map((p) => ({ ...p, altText: p.caption }));
 </script>
 
-<Template >
+<Template>
   {#snippet children({ args })}
     <PhotoCarousel {...args} />
   {/snippet}
@@ -37,18 +37,18 @@
 
 <Story
   name="Default"
-  args="{{
+  args={{
     width: 'wider',
     photos,
-  }}"
+  }}
 />
 
 <Story
   name="Custom credits and captions"
-  args="{{
+  args={{
     width: 'wider',
     photos,
-  }}"
+  }}
   {...withStoryDocs(customDocs)}
 >
   <PhotoCarousel
@@ -58,11 +58,11 @@
     }}
   >
     {#snippet credit({ credit })}
-        <p class="custom-credit"  >{credit}</p>
-      {/snippet}
+      <p class="custom-credit">{credit}</p>
+    {/snippet}
     {#snippet caption({ caption })}
-        <p class="custom-caption"  >{caption}</p>
-      {/snippet}
+      <p class="custom-caption">{caption}</p>
+    {/snippet}
   </PhotoCarousel>
 </Story>
 
diff --git a/src/components/PhotoCarousel/PhotoCarousel.svelte b/src/components/PhotoCarousel/PhotoCarousel.svelte
index a785c761..c746e555 100644
--- a/src/components/PhotoCarousel/PhotoCarousel.svelte
+++ b/src/components/PhotoCarousel/PhotoCarousel.svelte
@@ -111,17 +111,17 @@
 </script>
 
 <Block {width} {id} class="photo-carousel fmy-6 {cls}">
-  <div class="carousel-container" bind:clientWidth="{containerWidth}">
+  <div class="carousel-container" bind:clientWidth={containerWidth}>
     <Splide
-      hasTrack="{false}"
-      options="{{
+      hasTrack={false}
+      options={{
         height: carouselHeight,
         fixedHeight: carouselHeight,
         lazyLoad: 'nearby',
         preloadPages: preloadImages,
-      }}"
-      aria-label="{carouselAriaLabel}"
-      on:move="{handleActiveChange}"
+      }}
+      aria-label={carouselAriaLabel}
+      on:move={handleActiveChange}
     >
       <div class="image-container">
         <SplideTrack>
@@ -134,20 +134,19 @@
                 >
                   <img
                     class="w-full h-full fmy-0"
-                    data-splide-lazy="{photo.src}"
-                    alt="{photo.altText}"
-                    style:object-fit="{photo.objectFit ||
-                      defaultImageObjectFit}"
-                    style:object-position="{photo.objectPosition ||
-                      defaultImageObjectPosition}"
+                    data-splide-lazy={photo.src}
+                    alt={photo.altText}
+                    style:object-fit={photo.objectFit || defaultImageObjectFit}
+                    style:object-position={photo.objectPosition ||
+                      defaultImageObjectPosition}
                   />
                   {#if $$slots.credit}
-                    <slot name="credit" credit="{photo.credit}" />
+                    <slot name="credit" credit={photo.credit} />
                   {:else}
                     <span
                       class="credit absolute fmb-1 fml-1 leading-tighter font-note text-xxs"
-                      class:contain-fit="{photo.objectFit === 'contain' ||
-                        defaultImageObjectFit === 'contain'}"
+                      class:contain-fit={photo.objectFit === 'contain' ||
+                        defaultImageObjectFit === 'contain'}
                       >{photo.credit}</span
                     >
                   {/if}
@@ -158,18 +157,18 @@
         </SplideTrack>
 
         {#if photos[activeImageIndex].caption}
-          <PaddingReset containerIsFluid="{width === 'fluid'}">
-            <Block width="{textWidth}">
+          <PaddingReset containerIsFluid={width === 'fluid'}>
+            <Block width={textWidth}>
               {#if $$slots.caption}
                 <slot
                   name="caption"
-                  caption="{photos[activeImageIndex].caption}"
+                  caption={photos[activeImageIndex].caption}
                 />
               {:else}
                 {#key activeImageIndex}
                   <p
                     class="caption body-caption text-center"
-                    in:fly|local="{{ x: 20, duration: 175 }}"
+                    in:fly|local={{ x: 20, duration: 175 }}
                   >
                     {photos[activeImageIndex].caption}
                   </p>
@@ -185,10 +184,10 @@
 
         <div class="splide__arrows fp-1">
           <button class="splide__arrow splide__arrow--prev">
-            <Fa icon="{faChevronLeft}" fw />
+            <Fa icon={faChevronLeft} fw />
           </button>
           <button class="splide__arrow splide__arrow--next">
-            <Fa icon="{faChevronRight}" fw />
+            <Fa icon={faChevronRight} fw />
           </button>
         </div>
       </div>
diff --git a/src/components/PhotoPack/PhotoPack.mdx b/src/components/PhotoPack/PhotoPack.mdx
new file mode 100644
index 00000000..a76ec09e
--- /dev/null
+++ b/src/components/PhotoPack/PhotoPack.mdx
@@ -0,0 +1,127 @@
+import { Meta, Canvas } from '@storybook/blocks';
+
+import * as PhotoPackStories from './PhotoPack.stories.svelte';
+
+<Meta of={PhotoPackStories} />
+
+# PhotoPack
+
+The `PhotoPack` component makes simple photo grids with custom layouts at various breakpoints.
+
+`images` are defined with their src, alt text, captions and an optional `maxHeight`, which ensures that the images are no taller than that height in any layout.
+
+`layouts` describe how images will be laid out at different breakpoints. The default layout is one photo per row, stacked vertically -- i.e. mobile layout. You can customise the layouts and group images into `rows` above a certain `breakpoint` by specifying the number of images that should go in that row. For example:
+
+```javascript
+const layouts = [
+  {
+    breakpoint: 450,
+    rows: [1, 2, 1],
+  },
+];
+```
+
+... tells the component that when the `PhotoPack` container is 450 pixels or wider, it should group the 4 images in 3 rows: 1 in the first, 2 in the second and 1 in the last.
+
+You can define as many layouts for as many images as you like.
+
+```svelte
+<script>
+  import { PhotoPack } from '@reuters-graphics/graphics-components';
+
+  /** Array of photo metadata */
+  const images = [
+    {
+      src: 'https://...',
+      altText: 'Alt text',
+      caption: 'Lorem ipsum. REUTERS/Photog',
+      // Optional max-height of images across all layouts
+      maxHeight: 800,
+    },
+    // ...
+  ];
+
+  /** Set the number of photos in each row at various breakpoints */
+  const layouts = [
+    {
+      breakpoint: 450, // Applies to containers wider than 450px
+      rows: [1, 2, 1], // Number of photos in each row
+    },
+    // Another layout for containers wider than 750px
+    { breakpoint: 750, rows: [1, 3] },
+  ];
+</script>
+
+<PhotoPack {images} {layouts} />
+```
+
+<Canvas of={PhotoPackStories.Demo} />
+
+## ArchieML
+
+```yaml
+[blocks]
+# ...
+
+type: photo-pack
+id: my-photo-pack
+class: mb-2
+width: wide
+textWidth: normal
+gap: 10
+[.images]
+  src: images/my-img-1.jpg
+  altText: Alt text
+  caption: Lorem ipsum. REUTERS/Photog
+
+  src: images/my-img-2.jpg
+  altText: Alt text
+  caption: Lorem ipsum. REUTERS/Photog
+
+  src: images/my-img-3.jpg
+  altText: Alt text
+  caption: Lorem ipsum. REUTERS/Photog
+
+  src: images/my-img-4.jpg
+  altText: Alt text
+  caption: Lorem ipsum. REUTERS/Photog
+
+  src: images/my-img-5.jpg
+  altText: Alt text
+  caption: Lorem ipsum. REUTERS/Photog
+[]
+
+# ...
+[]
+```
+
+```svelte
+<!-- App.svelte -->
+{#each content.blocks as block}
+  {#if block.type === 'text'}
+    <!-- ... -->
+  {:else if block.type === 'photo-pack'}
+    <PhotoPack
+      id={block.id}
+      class={block.class}
+      width={block.width}
+      textWidth={block.textWidth}
+      images={block.images.map((img) => ({
+        src: `${assets}/${img.src}`,
+        altText: img.altText,
+        caption: img.caption,
+      }))}
+      layouts={[
+        { breakpoint: 750, rows: [2, 3] },
+        { breakpoint: 450, rows: [1, 2, 2] },
+      ]}
+    />
+
+    <!-- ... -->
+  {/if}
+{/each}
+```
+
+## Misisng alt text
+
+If any of your images is missing `altText` a small warning will overlay the photo.
diff --git a/src/components/PhotoPack/PhotoPack.stories.svelte b/src/components/PhotoPack/PhotoPack.stories.svelte
index f2acea98..0c0ef376 100644
--- a/src/components/PhotoPack/PhotoPack.stories.svelte
+++ b/src/components/PhotoPack/PhotoPack.stories.svelte
@@ -1,19 +1,10 @@
 <script module lang="ts">
-  // @ts-ignore raw
-  import componentDocs from './stories/docs/component.md?raw';
-  // @ts-ignore raw
-  import archieMLDocs from './stories/docs/archieML.md?raw';
-  // @ts-ignore raw
-  import missingAltTextDocs from './stories/docs/missingAltText.md?raw';
-
+  import { defineMeta } from '@storybook/addon-svelte-csf';
   import PhotoPack from './PhotoPack.svelte';
 
-  import { withComponentDocs, withStoryDocs } from '$docs/utils/withParams.js';
-
-  export const meta = {
+  const { Story } = defineMeta({
     title: 'Components/Multimedia/PhotoPack',
     component: PhotoPack,
-    ...withComponentDocs(componentDocs),
     argTypes: {
       width: {
         control: 'select',
@@ -24,37 +15,34 @@
         options: ['normal', 'wide', 'wider', 'widest', 'fluid'],
       },
     },
-  };
+  });
 </script>
 
 <script>
-  import { Template, Story } from '@storybook/addon-svelte-csf';
-
   const defaultImages = [
     {
-      src: 'https://via.placeholder.com/1024x768.jpg',
-      altText: 'alt text',
+      src: 'https://graphics.thomsonreuters.com/cdn/django-tools/media/graphics-gallery/galleries/world-cup-2022/spain-germany-11-27/2022-11-27T194630Z_544493697_UP1E.jpeg',
       caption:
-        'A residential building destroyed by shelling in the settlement of Borodyanka in the Kyiv region, Ukraine March 3, 2022. Picture taken with a drone. REUTERS/Maksim Levin',
-      maxHeight: 400,
+        "Spain's Sergio Busquets and Aymeric Laporte react before a Germany goal is disallowed following a VAR review.",
+      altText: 'alt text',
     },
     {
-      src: 'https://via.placeholder.com/1640x1180.jpg',
-      altText: 'alt text',
+      src: 'https://graphics.thomsonreuters.com/cdn/django-tools/media/graphics-gallery/galleries/world-cup-2022/spain-germany-11-27/2022-11-27T194619Z_2007900040_UP1.jpeg',
       caption:
-        'Surveillance footage shows a missile hitting a residential building in Kyiv, Ukraine, February 26, 2022, in this still image taken from a video obtained by REUTERS',
+        "Spain's Sergio Busquets fouls Germany's Jamal Musiala before being shown yellow card.",
+      altText: 'alt text',
     },
     {
-      src: 'https://via.placeholder.com/1200x900.jpg',
-      altText: 'alt text',
+      src: 'https://graphics.thomsonreuters.com/cdn/django-tools/media/graphics-gallery/galleries/world-cup-2022/spain-germany-11-27/2022-11-27T194619Z_635809122_UP1E.jpeg',
       caption:
-        'People walk past the remains of a missile at a bus terminal in Kyiv, Ukraine March 4, 2022. REUTERS/Valentyn Ogirenko',
+        "Spain's Sergio Busquets is shown a yellow card by referee Danny Desmond Makkelie.",
+      altText: 'alt text',
     },
     {
-      src: 'https://via.placeholder.com/1024x768.jpg',
-      altText: 'alt text',
+      src: 'https://graphics.thomsonreuters.com/cdn/django-tools/media/graphics-gallery/galleries/world-cup-2022/spain-germany-11-27/2022-11-27T191015Z_1293757566_UP1.jpeg',
       caption:
-        'People walk past the remains of a missile at a bus terminal. REUTERS/Valentyn Ogirenko',
+        "Spain's Sergio Busquets in action with Germany's Thomas Muller.",
+      altText: 'alt text',
     },
   ];
 
@@ -70,34 +58,7 @@
     width: 'wide',
     textWidth: 'normal',
     gap: '15',
-    images: [
-      {
-        src: 'https://via.placeholder.com/1024x768.jpg',
-        altText: 'alt text',
-        caption: 'Lorem ipsum. Reuters/Photog',
-        maxHeight: 600,
-      },
-      {
-        src: 'https://via.placeholder.com/1024x768.jpg',
-        altText: 'alt text',
-        caption: 'Lorem ipsum. Reuters/Photog',
-      },
-      {
-        src: 'https://via.placeholder.com/1024x768.jpg',
-        altText: 'alt text',
-        caption: 'Lorem ipsum. Reuters/Photog',
-      },
-      {
-        src: 'https://via.placeholder.com/1024x768.jpg',
-        altText: 'alt text',
-        caption: 'Lorem ipsum. Reuters/Photog',
-      },
-      {
-        src: 'https://via.placeholder.com/1024x768.jpg',
-        altText: 'alt text',
-        caption: 'Lorem ipsum. Reuters/Photog',
-      },
-    ],
+    images: defaultImages,
     layouts: [
       { breakpoint: 750, rows: [2, 3] },
       { breakpoint: 450, rows: [1, 2, 2] },
@@ -106,8 +67,8 @@
 
   const altTextImages = [
     {
-      src: 'https://via.placeholder.com/1024x768.jpg',
       altText: 'alt text',
+      src: 'https://via.placeholder.com/1024x768.jpg',
       caption:
         'A residential building destroyed by shelling in the settlement of Borodyanka in the Kyiv region, Ukraine March 3, 2022. Picture taken with a drone. REUTERS/Maksim Levin',
       maxHeight: 400,
@@ -122,37 +83,23 @@
   const altTextLayouts = [{ breakpoint: 450, rows: [2] }];
 </script>
 
-<Template >
-  {#snippet children({ ...args })}
-    <PhotoPack {...args} />
-  {/snippet}
-</Template>
-
-
-
 <Story
-  name="Default"
-  args="{{
+  name="Demo"
+  args={{
     width: 'wide',
     textWidth: 'normal',
     images: defaultImages,
     layouts: defaultLayouts,
-  }}"
-/>
-
-<Story
-  name="ArchieML"
-  {...withStoryDocs(archieMLDocs)}
-  args="{archieMLBlock}"
+  }}
 />
 
 <Story
   name="Missing altText"
-  args="{{
+  exportName="MissingAltText"
+  args={{
     width: 'wide',
     textWidth: 'normal',
     images: altTextImages,
     layouts: altTextLayouts,
-  }}"
-  {...withStoryDocs(missingAltTextDocs)}
+  }}
 />
diff --git a/src/components/PhotoPack/PhotoPack.svelte b/src/components/PhotoPack/PhotoPack.svelte
index 70b6dade..399d6454 100644
--- a/src/components/PhotoPack/PhotoPack.svelte
+++ b/src/components/PhotoPack/PhotoPack.svelte
@@ -1,102 +1,92 @@
-<!-- @migration-task Error while migrating Svelte code: Cannot set properties of undefined (setting 'next') -->
 <!-- @component `PhotoPack` [Read the docs.](https://reuters-graphics.github.io/graphics-components/?path=/docs/components-multimedia-photopack--docs) -->
 <script lang="ts">
-  interface Image {
+  import Block from '../Block/Block.svelte';
+  import PaddingReset from '../PaddingReset/PaddingReset.svelte';
+  import Markdown from '../Markdown/Markdown.svelte';
+
+  // Utils
+  import { random4 } from '../../utils';
+  import { groupRows } from './utils';
+  // import { groupRows } from './utils';
+
+  // Types
+  export interface Image {
     src: string;
     altText: string;
     caption?: string;
     maxHeight?: number;
   }
-  /**
-   * Array of image objects
-   * @required
-   */
-  export let images: Image[] = [];
 
-  interface Layout {
+  export interface Layout {
     breakpoint: number;
     rows: number[];
   }
-  /**
-   * Array of layout objects
-   * @required
-   */
-  export let layouts: Layout[] = [];
-  /**
-   * Gap between images.
-   * @type {number}
-   */
-  export let gap = 15;
-
-  const random4 = () =>
-    Math.floor((1 + Math.random()) * 0x10000)
-      .toString(16)
-      .substring(1);
-  /**
-   * Add an ID to target with SCSS. Should be unique from all other elements.
-   * @type {string}
-   */
-  export let id: string = 'photopack-' + random4() + random4();
-  /**
-   * Add a class to target with SCSS.
-   * @type {string}
-   */
-  let cls: string = '';
-  export { cls as class };
 
   type ContainerWidth = 'normal' | 'wide' | 'wider' | 'widest' | 'fluid';
 
-  /** Width of the component within the text well. */
-  export let width: ContainerWidth = 'normal';
+  interface Props {
+    /** Array of image objects */
+    images: Image[];
+    /** Array of layout objects */
+    layouts?: Layout[];
+    /** Gap between images. */
+    gap?: number;
+    /** Add an ID to target with SCSS. Should be unique from all other elements. */
+    id?: string;
+    /** Add a class to target with SCSS. */
+    class: string;
+    /** Width of the component within the text well: 'normal' | 'wide' | 'wider' | 'widest' | 'fluid' */
+    width: ContainerWidth;
+    /** Set a different width for captions within the text well. For example, "normal" to keep captions inline with the rest of the text well.
+     *
+     *  Can't ever be wider than `width`: 'normal' | 'wide' | 'wider' | 'widest' | 'fluid' */
+    textWidth: ContainerWidth;
+  }
+
+  let {
+    images,
+    layouts,
+    gap = 15,
+    id = 'photopack-' + random4() + random4(),
+    class: cls = '',
+    width = 'normal',
+    textWidth = 'normal',
+  }: Props = $props();
+
+  let containerWidth = $state(0); // or undefined?
+
   /**
-   * Set a different width for captions within the text well, for example,
-   * "normal" to keep captions inline with the rest of the text well.
-   * Can't ever be wider than `width`.
-   * @type {string}
+   *
+   * Sort layouts by descending breakpoints.
+   *
+   * @NOTE - We can't use `sort` directly on the array because it mutates the original array; we can't update a state inside a derived expression: https://svelte.dev/docs/svelte/runtime-errors#Client-errors-state_unsafe_mutation
+   *
+   * So, we need to use `toSorted` instead.
    */
-  export let textWidth: ContainerWidth = 'normal';
-
-  import Block from '../Block/Block.svelte';
-  import PaddingReset from '../PaddingReset/PaddingReset.svelte';
-  import Markdown from '../Markdown/Markdown.svelte';
-
-  let containerWidth: number;
-
-  const groupRows = (images: Image[], layout?: Layout) => {
-    // Default layout, one img per row
-    if (!layout) return images.map((img) => [img]);
-    // Otherwise, chunk into rows according to layout scheme
-    let i = 0;
-    const rows = [];
-    for (const rowLength of layout.rows) {
-      const row = [];
-      for (const imgI of [...Array(rowLength).keys()]) {
-        row.push(images[imgI + i]);
-      }
-      rows.push(row);
-      i += rowLength;
-    }
-    return rows;
-  };
-  // Sort so breakpoints always descend
-  $: layouts.sort((a, b) => (a.breakpoint < b.breakpoint ? 1 : -1));
-  $: layout = layouts.find(
-    (l) =>
-      // Must have valid rows schema, i.e., adds to the total number of images
-      l.rows.reduce((a, b) => a + b, 0) === images.length &&
-      // Breakpoint is higher than container width
-      (containerWidth || 0) >= l.breakpoint
+  let sortedLayouts = $derived(
+    layouts?.toSorted((a, b) => (a.breakpoint < b.breakpoint ? 1 : -1))
   );
-  $: rows = groupRows(images, layout);
+
+  let layout = $derived(
+    sortedLayouts?.find(
+      (l) =>
+        // Must have valid rows schema, i.e., adds to the total number of images
+        l.rows.reduce((a, b) => a + b, 0) === images.length &&
+        // Breakpoint is higher than container width
+        (containerWidth || 0) >= l.breakpoint
+    )
+  );
+
+  let rows = $derived(groupRows(images, layout));
 </script>
 
 <Block {width} {id} class="photopack fmy-6 {cls}">
-  <div class="photopack-container w-full" bind:clientWidth="{containerWidth}">
+  <div class="photopack-container w-full" bind:clientWidth={containerWidth}>
     {#each rows as row, ri}
       <div
         class="photopack-row flex justify-between"
         style:gap="0 {gap}px"
-        style:margin-bottom="{ri < rows.length - 1 ? gap + 'px' : ''}"
+        style:margin-bottom={ri < rows.length - 1 ? gap + 'px' : ''}
       >
         {#each row as img, i}
           <figure
@@ -105,9 +95,9 @@
           >
             <img
               class="m-0 w-full h-full object-cover"
-              src="{img.src}"
-              alt="{img.altText}"
-              style:max-height="{img.maxHeight ? img.maxHeight + 'px' : ''}"
+              src={img.src}
+              alt={img.altText}
+              style:max-height={img.maxHeight ? img.maxHeight + 'px' : ''}
             />
             {#if !img.altText}
               <div class="alt-warning absolute text-xxs py-1 px-2">altText</div>
@@ -117,14 +107,14 @@
       </div>
     {/each}
   </div>
-  <PaddingReset containerIsFluid="{width === 'fluid'}">
+  <PaddingReset containerIsFluid={width === 'fluid'}>
     <div class="notes contents">
-      <Block width="{textWidth}" class="photopack-captions-container">
+      <Block width={textWidth} class="photopack-captions-container">
         {#each rows as row, ri}
           {#each row as img, i}
             {#if img.caption}
               <div id="{id}-figure-{ri}-{i}" class="caption">
-                <Markdown source="{img.caption}" />
+                <Markdown source={img.caption} />
               </div>
             {/if}
           {/each}
diff --git a/src/components/PhotoPack/stories/docs/archieML.md b/src/components/PhotoPack/stories/docs/archieML.md
deleted file mode 100644
index 130c2c3f..00000000
--- a/src/components/PhotoPack/stories/docs/archieML.md
+++ /dev/null
@@ -1,63 +0,0 @@
-```yaml
-[blocks]
-# ...
-
-type: photo-pack
-id: my-photo-pack
-class: mb-2
-width: wide
-textWidth: normal
-gap: 10
-[.images]
-  src: images/my-img-1.jpg
-  altText: Alt text
-  caption: Lorem ipsum. REUTERS/Photog
-
-  src: images/my-img-2.jpg
-  altText: Alt text
-  caption: Lorem ipsum. REUTERS/Photog
-
-  src: images/my-img-3.jpg
-  altText: Alt text
-  caption: Lorem ipsum. REUTERS/Photog
-
-  src: images/my-img-4.jpg
-  altText: Alt text
-  caption: Lorem ipsum. REUTERS/Photog
-
-  src: images/my-img-5.jpg
-  altText: Alt text
-  caption: Lorem ipsum. REUTERS/Photog
-[]
-
-# ...
-[]
-```
-
-```svelte
-<!-- App.svelte -->
-{#each content.blocks as block}
-  {#if block.type === 'text'}
-  <!-- ... -->
-
-  {:else if block.type === 'photo-pack'}
-    <PhotoPack
-      id={block.id}
-      class={block.class}
-      width={block.width}
-      textWidth={block.textWidth}
-      images={block.images.map((img) => ({
-        src: `${assets}/${img.src}`,
-        altText: img.altText,
-        caption: img.caption,
-      }))}
-      layouts={[
-        { breakpoint: 750, rows: [2, 3] },
-        { breakpoint: 450, rows: [1, 2, 2] },
-      ]}
-    />
-    
-  <!-- ... -->
-  {/if}
-{/each}
-```
diff --git a/src/components/PhotoPack/stories/docs/component.md b/src/components/PhotoPack/stories/docs/component.md
deleted file mode 100644
index 69c32c05..00000000
--- a/src/components/PhotoPack/stories/docs/component.md
+++ /dev/null
@@ -1,45 +0,0 @@
-The `PhotoPack` component makes simple photo grids with custom layouts at whatever breakpoint you need.
-
-```svelte
-<script>
-  import { PhotoPack } from '@reuters-graphics/graphics-components';
-
-  const images = [
-    {
-      src: 'https://...',
-      altText: 'Alt text',
-      caption: 'Lorem ipsum. REUTERS/Photog',
-      // Optional max-height of image across all layouts
-      maxHeight: 800,
-    },
-    // ...
-  ];
-
-  const layouts = [
-    {
-      // Breakpoint above which this layout applies
-      breakpoint: 450,
-      // Number of photos in each row of this layout, adding up to the total number of images
-      rows: [1, 2, 1],
-    },
-    { breakpoint: 750, rows: [1, 3] },
-  ];
-</script>
-
-<PhotoPack images="{images}" layouts="{layouts}" />
-```
-
-`images` are defined with their src, alt text, captions and an optional `maxHeight`, which makes sure the image is no taller than that height in pixels in any layout.
-
-`layouts` describe how those images will be laid out in rows at different breakpoints. The default layout (mobile-first) is each photo on its own row, stacked vertically, but you can group photos into `rows` above a `breakpoint` by specifying the number of photos that should go in that row. For example:
-
-```javascript
-const layouts = [{
-  breakpoint: 450,
-  rows: [1,2,1],
-}];
-```
-
-... tells the component that when the `PhotoPack` container is 450 pixels or wider, it should group the 4 photos in 3 rows, 1 in the first, 2 in the second and 1 in the last.
-
-You can define as many layouts for as many images as you like.
diff --git a/src/components/PhotoPack/stories/docs/missingAltText.md b/src/components/PhotoPack/stories/docs/missingAltText.md
deleted file mode 100644
index 93304de2..00000000
--- a/src/components/PhotoPack/stories/docs/missingAltText.md
+++ /dev/null
@@ -1 +0,0 @@
-If any of your images is missing `altText` a small warning will overlay the photo.
diff --git a/src/components/PhotoPack/utils.ts b/src/components/PhotoPack/utils.ts
new file mode 100644
index 00000000..da466828
--- /dev/null
+++ b/src/components/PhotoPack/utils.ts
@@ -0,0 +1,18 @@
+import type { Image, Layout } from './PhotoPack.svelte';
+
+export const groupRows = (images: Image[], layout?: Layout) => {
+  // Default layout, one img per row
+  if (!layout) return images.map((img) => [img]);
+  // Otherwise, chunk into rows according to layout scheme
+  let i = 0;
+  const rows = [];
+  for (const rowLength of layout.rows) {
+    const row = [];
+    for (const imgI of [...Array(rowLength).keys()]) {
+      row.push(images[imgI + i]);
+    }
+    rows.push(row);
+    i += rowLength;
+  }
+  return rows;
+};
diff --git a/src/components/PymChild/PymChild.stories.svelte b/src/components/PymChild/PymChild.stories.svelte
index 5119f692..8b90c1f3 100644
--- a/src/components/PymChild/PymChild.stories.svelte
+++ b/src/components/PymChild/PymChild.stories.svelte
@@ -17,7 +17,7 @@
   import { Template, Story } from '@storybook/addon-svelte-csf';
 </script>
 
-<Template >
+<Template>
   {#snippet children({ args })}
     <PymChild {...args} />
     <div>Nothing to see here. 😎</div>
diff --git a/src/components/ReferralBlock/ReferralBlock.stories.svelte b/src/components/ReferralBlock/ReferralBlock.stories.svelte
index f3e4197d..f0177b39 100644
--- a/src/components/ReferralBlock/ReferralBlock.stories.svelte
+++ b/src/components/ReferralBlock/ReferralBlock.stories.svelte
@@ -41,7 +41,7 @@
   import { Template, Story } from '@storybook/addon-svelte-csf';
 </script>
 
-<Template >
+<Template>
   {#snippet children({ args })}
     <ReferralBlock {...args} />
   {/snippet}
@@ -49,21 +49,21 @@
 
 <Story
   name="Default"
-  args="{{
+  args={{
     section: '/lifestyle/sports/',
     number: 4,
     class: 'fmy-0',
     heading: 'More World Cup coverage',
-  }}"
+  }}
 />
 
 <Story
   name="By collection"
-  args="{{
+  args={{
     collection: 'x-trump',
     number: 6,
     class: 'fmy-8',
     heading: 'The latest Trump coverage',
-  }}"
+  }}
   {...withStoryDocs(collectionDocs)}
 />
diff --git a/src/components/ReferralBlock/ReferralBlock.svelte b/src/components/ReferralBlock/ReferralBlock.svelte
index 0110b37f..f1a4ec3f 100644
--- a/src/components/ReferralBlock/ReferralBlock.svelte
+++ b/src/components/ReferralBlock/ReferralBlock.svelte
@@ -96,33 +96,33 @@
   <Block {width} {id} class="referrals-block {cls}">
     <div
       class="block-container"
-      class:stacked="{clientWidth && clientWidth < 750}"
+      class:stacked={clientWidth && clientWidth < 750}
       bind:clientWidth
     >
       {#if heading}
         <div
           class="heading h4 font-bold"
-          class:stacked="{clientWidth && clientWidth < 750}"
+          class:stacked={clientWidth && clientWidth < 750}
         >
           {heading}
         </div>
       {/if}
       <div
         class="referral-container inline-flex flex-wrap w-full justify-between"
-        class:stacked="{clientWidth && clientWidth < 750}"
-        class:xs="{clientWidth && clientWidth < 450}"
+        class:stacked={clientWidth && clientWidth < 750}
+        class:xs={clientWidth && clientWidth < 450}
       >
         {#each referrals as referral}
           <div class="referral">
             <a
               href="https://www.reuters.com{referral.canonical_url}"
-              target="{linkTarget}"
-              rel="{linkTarget === '_blank' ? 'noreferrer' : null}"
+              target={linkTarget}
+              rel={linkTarget === '_blank' ? 'noreferrer' : null}
             >
               <div class="referral-pack flex justify-around my-0 mx-auto">
                 <div
                   class="headline"
-                  class:xs="{clientWidth && clientWidth < 450}"
+                  class:xs={clientWidth && clientWidth < 450}
                 >
                   <div
                     class="kicker m-0 body-caption leading-tighter"
@@ -145,14 +145,14 @@
                 </div>
                 <div
                   class="image-container block m-0 overflow-hidden relative"
-                  class:xs="{clientWidth && clientWidth < 450}"
+                  class:xs={clientWidth && clientWidth < 450}
                 >
                   <img
                     class="block object-cover m-0 w-full"
                     data-chromatic="ignore"
-                    src="{referral.thumbnail.renditions.landscape['240w']}"
-                    alt="{referral.thumbnail.caption ||
-                      referral.thumbnail.alt_text}"
+                    src={referral.thumbnail.renditions.landscape['240w']}
+                    alt={referral.thumbnail.caption ||
+                      referral.thumbnail.alt_text}
                   />
                 </div>
               </div>
diff --git a/src/components/Scroller/Background.svelte b/src/components/Scroller/Background.svelte
index 0f568478..1b60f30d 100644
--- a/src/components/Scroller/Background.svelte
+++ b/src/components/Scroller/Background.svelte
@@ -22,8 +22,8 @@
   {#if preload === 0 || (i >= (stackBackground ? 0 : index - preload) && i <= index + preload)}
     <div
       class="step-background step-{i + 1} w-full absolute"
-      class:visible="{stackBackground ? i <= index : i === index}"
-      class:invisible="{stackBackground ? i > index : i !== index}"
+      class:visible={stackBackground ? i <= index : i === index}
+      class:invisible={stackBackground ? i > index : i !== index}
     >
       <step.background {...step.backgroundProps || {}}></step.background>
     </div>
diff --git a/src/components/Scroller/Embedded/Background.svelte b/src/components/Scroller/Embedded/Background.svelte
index 73150e3c..b7bc244d 100644
--- a/src/components/Scroller/Embedded/Background.svelte
+++ b/src/components/Scroller/Embedded/Background.svelte
@@ -11,7 +11,7 @@
   let { step, backgroundWidth, index }: Props = $props();
 </script>
 
-<Block width="{backgroundWidth}" class="background-container step-{index + 1}">
+<Block width={backgroundWidth} class="background-container step-{index + 1}">
   <div class="embedded-background step-{index + 1}" aria-hidden="true">
     <step.background {...step.backgroundProps || {}}></step.background>
   </div>
diff --git a/src/components/Scroller/Embedded/Foreground.svelte b/src/components/Scroller/Embedded/Foreground.svelte
index c959a658..d3fe2d81 100644
--- a/src/components/Scroller/Embedded/Foreground.svelte
+++ b/src/components/Scroller/Embedded/Foreground.svelte
@@ -17,18 +17,18 @@
 
   {#if typeof step.altText === 'string'}
     <div class="background-alt-text visually-hidden">
-      <Markdown source="{step.altText}" />
+      <Markdown source={step.altText} />
     </div>
   {/if}
 {:else if typeof step.foreground === 'string'}
   <Block class="body-text step-{index + 1}">
     <div class="embedded-foreground step-{index + 1}">
-      <Markdown source="{step.foreground}" />
+      <Markdown source={step.foreground} />
     </div>
 
     {#if typeof step.altText === 'string'}
       <div class="background-alt-text visually-hidden">
-        <Markdown source="{step.altText}" />
+        <Markdown source={step.altText} />
       </div>
     {/if}
   </Block>
diff --git a/src/components/Scroller/Foreground.svelte b/src/components/Scroller/Foreground.svelte
index 58068a49..f5e01ede 100644
--- a/src/components/Scroller/Foreground.svelte
+++ b/src/components/Scroller/Foreground.svelte
@@ -19,20 +19,20 @@
       <div class="empty-step-foreground"></div>
       {#if typeof step.altText === 'string'}
         <div class="background-alt-text visually-hidden">
-          <Markdown source="{step.altText}" />
+          <Markdown source={step.altText} />
         </div>
       {/if}
     {:else}
       <div class="step-foreground w-full">
         {#if typeof step.foreground === 'string'}
-          <Markdown source="{step.foreground}" />
+          <Markdown source={step.foreground} />
         {:else}
           <step.foreground {...step.foregroundProps || {}}></step.foreground>
         {/if}
       </div>
       {#if typeof step.altText === 'string'}
         <div class="background-alt-text visually-hidden">
-          <Markdown source="{step.altText}" />
+          <Markdown source={step.altText} />
         </div>
       {/if}
     {/if}
diff --git a/src/components/Scroller/Scroller.stories.svelte b/src/components/Scroller/Scroller.stories.svelte
index e930a4bb..4b43fae8 100644
--- a/src/components/Scroller/Scroller.stories.svelte
+++ b/src/components/Scroller/Scroller.stories.svelte
@@ -79,7 +79,7 @@
   };
 </script>
 
-<Template >
+<Template>
   {#snippet children({ args })}
     <Scroller {...args} />
   {/snippet}
@@ -87,7 +87,7 @@
 
 <Story
   name="Default"
-  args="{{
+  args={{
     steps: [
       {
         background: BasicStep,
@@ -112,14 +112,14 @@
     backgroundWidth: 'fluid',
     embeddedLayout: 'fb',
     embedded: false,
-  }}"
+  }}
 />
 
-<Story name="ArchieML" args="{docBlock}" {...withStoryDocs(archieMLDocs)} />
+<Story name="ArchieML" args={docBlock} {...withStoryDocs(archieMLDocs)} />
 
 <Story
   name="Foreground components"
-  args="{{
+  args={{
     steps: [
       {
         background: BasicStep,
@@ -142,13 +142,13 @@
     backgroundWidth: 'fluid',
     embeddedLayout: 'fb',
     embedded: false,
-  }}"
+  }}
   {...withStoryDocs(interactiveDocs)}
 />
 
 <Story
   name="Ai2svelte"
-  args="{{
+  args={{
     steps: [
       {
         background: AiMap1,
@@ -175,6 +175,6 @@
     backgroundWidth: 'fluid',
     embeddedLayout: 'fb',
     embedded: false,
-  }}"
+  }}
   {...withStoryDocs(ai2svelteDocs)}
 />
diff --git a/src/components/Scroller/Scroller.svelte b/src/components/Scroller/Scroller.svelte
index 67906ce6..a0b4948d 100644
--- a/src/components/Scroller/Scroller.svelte
+++ b/src/components/Scroller/Scroller.svelte
@@ -123,13 +123,13 @@
       <div
         slot="background"
         class="background min-h-screen relative p-0 flex justify-center"
-        class:right="{foregroundPosition === 'left opposite'}"
-        class:left="{foregroundPosition === 'right opposite'}"
+        class:right={foregroundPosition === 'left opposite'}
+        class:left={foregroundPosition === 'right opposite'}
         aria-hidden="true"
       >
         <div class="scroller-graphic-well w-full">
           <Block
-            width="{backgroundWidth}"
+            width={backgroundWidth}
             class="background-container step-{index +
               1} my-0 min-h-screen flex justify-center items-center relative"
           >
diff --git a/src/components/Scroller/stories/components/ai2svelte/ai-scroller-1.svelte b/src/components/Scroller/stories/components/ai2svelte/ai-scroller-1.svelte
index 37392f3c..d860564d 100644
--- a/src/components/Scroller/stories/components/ai2svelte/ai-scroller-1.svelte
+++ b/src/components/Scroller/stories/components/ai2svelte/ai-scroller-1.svelte
@@ -15,7 +15,7 @@
 
 <!-- Generated by ai2html v0.100.0 - 2021-09-30 14:21 -->
 
-<div id="g-step-1-box" bind:clientWidth="{width}">
+<div id="g-step-1-box" bind:clientWidth={width}>
   <!-- Artboard: XL -->
   {#if width && width >= 1200}
     <div id="g-step-1-xl" class="g-artboard" style="">
diff --git a/src/components/Scroller/stories/components/ai2svelte/ai-scroller-2.svelte b/src/components/Scroller/stories/components/ai2svelte/ai-scroller-2.svelte
index a56006a2..021c14ec 100644
--- a/src/components/Scroller/stories/components/ai2svelte/ai-scroller-2.svelte
+++ b/src/components/Scroller/stories/components/ai2svelte/ai-scroller-2.svelte
@@ -15,7 +15,7 @@
 
 <!-- Generated by ai2html v0.100.0 - 2021-09-30 14:20 -->
 
-<div id="g-step-2-box" bind:clientWidth="{width}">
+<div id="g-step-2-box" bind:clientWidth={width}>
   <!-- Artboard: XL -->
   {#if width && width >= 1200}
     <div id="g-step-2-xl" class="g-artboard" style="">
diff --git a/src/components/Scroller/stories/components/ai2svelte/ai-scroller-3.svelte b/src/components/Scroller/stories/components/ai2svelte/ai-scroller-3.svelte
index 75c3b217..bab2159e 100644
--- a/src/components/Scroller/stories/components/ai2svelte/ai-scroller-3.svelte
+++ b/src/components/Scroller/stories/components/ai2svelte/ai-scroller-3.svelte
@@ -15,7 +15,7 @@
 
 <!-- Generated by ai2html v0.100.0 - 2021-09-30 14:28 -->
 
-<div id="g-step-3-box" bind:clientWidth="{width}">
+<div id="g-step-3-box" bind:clientWidth={width}>
   <!-- Artboard: XL -->
   {#if width && width >= 1200}
     <div id="g-step-3-xl" class="g-artboard" style="">
diff --git a/src/components/Scroller/stories/components/basic/InteractiveForeground.svelte b/src/components/Scroller/stories/components/basic/InteractiveForeground.svelte
index 63c91bee..dbb0565d 100644
--- a/src/components/Scroller/stories/components/basic/InteractiveForeground.svelte
+++ b/src/components/Scroller/stories/components/basic/InteractiveForeground.svelte
@@ -11,7 +11,7 @@
 <p>The count is {count}</p>
 
 <button
-  onclick="{() => {
+  onclick={() => {
     count += 1;
-  }}">Click Me</button
+  }}>Click Me</button
 >
diff --git a/src/components/Scroller/stories/components/basic/Step.svelte b/src/components/Scroller/stories/components/basic/Step.svelte
index 05b95243..d914ec8a 100644
--- a/src/components/Scroller/stories/components/basic/Step.svelte
+++ b/src/components/Scroller/stories/components/basic/Step.svelte
@@ -6,7 +6,7 @@
   let { colour = 'lightblue' }: Props = $props();
 </script>
 
-<div class="step" style="{`background: ${colour};`}"></div>
+<div class="step" style={`background: ${colour};`}></div>
 
 <style lang="scss">
   .step {
diff --git a/src/components/SearchInput/SearchInput.stories.svelte b/src/components/SearchInput/SearchInput.stories.svelte
index 55fbdf5a..e0399fd5 100644
--- a/src/components/SearchInput/SearchInput.stories.svelte
+++ b/src/components/SearchInput/SearchInput.stories.svelte
@@ -17,10 +17,10 @@
   import { Template, Story } from '@storybook/addon-svelte-csf';
 </script>
 
-<Template >
+<Template>
   {#snippet children({ args })}
     <SearchInput {...args} />
   {/snippet}
 </Template>
 
-<Story name="Default" args="{{}}" />
+<Story name="Default" args={{}} />
diff --git a/src/components/SearchInput/SearchInput.svelte b/src/components/SearchInput/SearchInput.svelte
index b0761c69..5e0e49ca 100644
--- a/src/components/SearchInput/SearchInput.svelte
+++ b/src/components/SearchInput/SearchInput.svelte
@@ -38,17 +38,17 @@
     id="search--input"
     class="search--input body-caption pl-8"
     type="text"
-    placeholder="{searchPlaceholder}"
-    oninput="{input}"
+    placeholder={searchPlaceholder}
+    oninput={input}
     bind:value
   />
   <div
     class="search--x absolute"
     role="button"
     tabindex="0"
-    class:invisible="{!active}"
-    onclick="{clear}"
-    onkeyup="{clear}"
+    class:invisible={!active}
+    onclick={clear}
+    onkeyup={clear}
   >
     <X />
   </div>
diff --git a/src/components/SiteFooter/CompanyLinks.svelte b/src/components/SiteFooter/CompanyLinks.svelte
index cd706764..239a704d 100644
--- a/src/components/SiteFooter/CompanyLinks.svelte
+++ b/src/components/SiteFooter/CompanyLinks.svelte
@@ -31,7 +31,7 @@
             {#each links.social_links as link}
               {@const SvelteComponent = symbols[link.type]}
               <li class="social-links symbol">
-                <a href="{normalizeUrl(link.url)}">
+                <a href={normalizeUrl(link.url)}>
                   <div class="button">
                     <div class="social">
                       <SvelteComponent />
diff --git a/src/components/SiteFooter/LegalLinks.svelte b/src/components/SiteFooter/LegalLinks.svelte
index e563ed1a..4e1f5a26 100644
--- a/src/components/SiteFooter/LegalLinks.svelte
+++ b/src/components/SiteFooter/LegalLinks.svelte
@@ -11,7 +11,7 @@
         <ul class="link-group">
           {#each links.ad_links as link}
             <li>
-              <a href="{normalizeUrl(link.url)}">
+              <a href={normalizeUrl(link.url)}>
                 {link.text}
               </a>
             </li>
@@ -20,7 +20,7 @@
       </section>
       <p class="disclaimer">
         All quotes delayed a minimum of 15 minutes. <a
-          href="{normalizeUrl(links.disclaimer_link)}"
+          href={normalizeUrl(links.disclaimer_link)}
           >See here for a complete list of exchanges and delays</a
         >.
       </p>
@@ -28,7 +28,7 @@
         <ul class="link-group">
           {#each links.misc_links.filter((d) => !d.self) as link}
             <li>
-              <a href="{normalizeUrl(link.url)}">
+              <a href={normalizeUrl(link.url)}>
                 {link.text}
               </a>
             </li>
@@ -37,7 +37,7 @@
       </section>
       <p class="copyright">
         © {links.copyright_year} Reuters.
-        <a href="{normalizeUrl(links.copyright_link)}">All rights reserved</a>
+        <a href={normalizeUrl(links.copyright_link)}>All rights reserved</a>
       </p>
     </div>
   </section>
diff --git a/src/components/SiteFooter/QuickLinks.svelte b/src/components/SiteFooter/QuickLinks.svelte
index a28f00d1..fbb07608 100644
--- a/src/components/SiteFooter/QuickLinks.svelte
+++ b/src/components/SiteFooter/QuickLinks.svelte
@@ -17,7 +17,7 @@
   const mobileBreakpoint = 745;
 </script>
 
-<svelte:window bind:innerWidth="{windowWidth}" />
+<svelte:window bind:innerWidth={windowWidth} />
 
 {#if links.latest_links}
   <section class="quick-links">
@@ -30,7 +30,7 @@
             <ul>
               {#each links.latest_links as link}
                 <li>
-                  <a href="{normalizeUrl(link.url)}">{link.text}</a>
+                  <a href={normalizeUrl(link.url)}>{link.text}</a>
                 </li>
               {/each}
             </ul>
@@ -44,7 +44,7 @@
                   <div class="symbol">
                     <SvelteComponent />
                   </div>
-                  <a href="{normalizeUrl(link.url)}">
+                  <a href={normalizeUrl(link.url)}>
                     {link.text}
                   </a>
                 </li>
@@ -58,7 +58,7 @@
           <ul>
             {#each links.latest_links as link}
               <li>
-                <a href="{normalizeUrl(link.url)}">{link.text}</a>
+                <a href={normalizeUrl(link.url)}>{link.text}</a>
               </li>
             {/each}
           </ul>
@@ -70,7 +70,7 @@
         <ul>
           {#each links.browse_links as link}
             <li>
-              <a href="{normalizeUrl(link.url)}">{link.text}</a>
+              <a href={normalizeUrl(link.url)}>{link.text}</a>
             </li>
           {/each}
         </ul>
@@ -85,7 +85,7 @@
                 <div class="symbol">
                   <SvelteComponent_1 />
                 </div>
-                <a href="{normalizeUrl(link.url)}">
+                <a href={normalizeUrl(link.url)}>
                   {link.text}
                 </a>
               </li>
@@ -99,7 +99,7 @@
           <ul>
             {#each links.about_links as link}
               <li>
-                <a href="{normalizeUrl(link.url)}">{link.text}</a>
+                <a href={normalizeUrl(link.url)}>{link.text}</a>
               </li>
             {/each}
           </ul>
@@ -109,7 +109,7 @@
           <ul>
             {#each links.stay_informed_links as link}
               <li>
-                <a href="{normalizeUrl(link.url)}">{link.text}</a>
+                <a href={normalizeUrl(link.url)}>{link.text}</a>
               </li>
             {/each}
           </ul>
diff --git a/src/components/SiteFooter/SiteFooter.stories.svelte b/src/components/SiteFooter/SiteFooter.stories.svelte
index c3c0dd63..a4be2141 100644
--- a/src/components/SiteFooter/SiteFooter.stories.svelte
+++ b/src/components/SiteFooter/SiteFooter.stories.svelte
@@ -26,7 +26,7 @@
   import Theme from '../Theme/Theme.svelte';
 </script>
 
-<Template >
+<Template>
   {#snippet children({ args })}
     <div>
       <SiteFooter {...args} />
@@ -46,7 +46,7 @@
 
 <Story
   name="Remove referrals"
-  args="{{ includeReferrals: false }}"
+  args={{ includeReferrals: false }}
   {...withStoryDocs(removeReferralsDocs)}
 />
 
diff --git a/src/components/SiteFooter/SiteFooter.svelte b/src/components/SiteFooter/SiteFooter.svelte
index 61ccce6c..80f6a2de 100644
--- a/src/components/SiteFooter/SiteFooter.svelte
+++ b/src/components/SiteFooter/SiteFooter.svelte
@@ -44,12 +44,12 @@
 
 <footer
   class="my-0"
-  style="{`
+  style={`
     --nav-background: var(--theme-colour-background, #fff);
     --nav-primary: var(--theme-colour-text-primary, #404040);
     --nav-rules: var(--theme-colour-brand-rules, #d0d0d0);
     --theme-font-family-sans-serif: Knowledge, sans-serif;
-  `}"
+  `}
 >
   <div>
     {#if includeReferrals}
@@ -61,9 +61,9 @@
         />
       </PaddingReset>
     {/if}
-    <QuickLinks links="{data[0]}" />
-    <CompanyLinks links="{data[0]}" />
-    <LegalLinks links="{data[0]}" />
+    <QuickLinks links={data[0]} />
+    <CompanyLinks links={data[0]} />
+    <LegalLinks links={data[0]} />
   </div>
 </footer>
 
diff --git a/src/components/SiteHeader/MobileMenu/index.svelte b/src/components/SiteHeader/MobileMenu/index.svelte
index 77a7703f..9c6a340e 100644
--- a/src/components/SiteHeader/MobileMenu/index.svelte
+++ b/src/components/SiteHeader/MobileMenu/index.svelte
@@ -20,13 +20,13 @@
   <div
     class="overlay"
     aria-modal="true"
-    style="{`
+    style={`
       --nav-background: var(--theme-colour-background, #fff);
       --nav-primary: var(--theme-colour-text-primary, #404040);
       --nav-rules: var(--theme-colour-brand-rules, #d0d0d0);
       --nav-accent: var(--theme-colour-brand-logo, #fa6400);
       --nav-shadow: 0 1px 4px 2px var(--theme-colour-brand-shadow, rgba(64,64,64,.08));
-    `}"
+    `}
   >
     <header class="header">
       <div class="logo">
@@ -35,7 +35,7 @@
           textColour="var(--nav-primary)"
         />
       </div>
-      <button class="button close-button" onclick="{releaseMobileMenu}">
+      <button class="button close-button" onclick={releaseMobileMenu}>
         <div class="button-container">
           <CloseIcon />
         </div>
@@ -43,14 +43,14 @@
     </header>
     {#each data.sections as section}
       <section class="section">
-        <a class="section-link" href="{normalizeUrl(section.url)}"
+        <a class="section-link" href={normalizeUrl(section.url)}
           >{section.name}</a
         >
         {#if section.children}
           <ul class="subsections">
             {#each section.children as sub}
               <li>
-                <a class="subsection-link" href="{normalizeUrl(sub.url)}">
+                <a class="subsection-link" href={normalizeUrl(sub.url)}>
                   {sub.name}
                 </a>
               </li>
diff --git a/src/components/SiteHeader/NavBar/DownArrow.svelte b/src/components/SiteHeader/NavBar/DownArrow.svelte
index 4258f0de..6f30dc51 100644
--- a/src/components/SiteHeader/NavBar/DownArrow.svelte
+++ b/src/components/SiteHeader/NavBar/DownArrow.svelte
@@ -8,7 +8,7 @@
 
 <svg
   class="arrow"
-  class:rotated="{rotate}"
+  class:rotated={rotate}
   focusable="false"
   aria-hidden="true"
   xmlns="http://www.w3.org/2000/svg"
diff --git a/src/components/SiteHeader/NavBar/NavDropdown/MoreDropdown.svelte b/src/components/SiteHeader/NavBar/NavDropdown/MoreDropdown.svelte
index 50fd90f8..b7c3ceca 100644
--- a/src/components/SiteHeader/NavBar/NavDropdown/MoreDropdown.svelte
+++ b/src/components/SiteHeader/NavBar/NavDropdown/MoreDropdown.svelte
@@ -11,16 +11,16 @@
       {#each sections as section}
         <section
           class="more-section-group"
-          class:has-children="{section.children}"
+          class:has-children={section.children}
         >
-          <a href="{normalizeUrl(section.url)}" class="section-link">
+          <a href={normalizeUrl(section.url)} class="section-link">
             {section.name}
           </a>
           {#if section.children}
             <ul class="subsections">
               {#each section.children as sub}
                 <li>
-                  <a class="subsection-link" href="{normalizeUrl(sub.url)}"
+                  <a class="subsection-link" href={normalizeUrl(sub.url)}
                     >{sub.name}</a
                   >
                 </li>
diff --git a/src/components/SiteHeader/NavBar/NavDropdown/SectionDropdown.svelte b/src/components/SiteHeader/NavBar/NavDropdown/SectionDropdown.svelte
index 86994a4d..079233d4 100644
--- a/src/components/SiteHeader/NavBar/NavDropdown/SectionDropdown.svelte
+++ b/src/components/SiteHeader/NavBar/NavDropdown/SectionDropdown.svelte
@@ -13,7 +13,7 @@
 </script>
 
 <NavDropdown {headingText}>
-  <a href="{normalizeUrl(section.url)}">
+  <a href={normalizeUrl(section.url)}>
     <span class="heading">
       Browse {section.name}
     </span>
@@ -23,7 +23,7 @@
       <ul class="sections-group">
         {#each section.children.slice(0, splitCount) as sub}
           <li>
-            <a class="subsection-link" href="{normalizeUrl(sub.url)}">
+            <a class="subsection-link" href={normalizeUrl(sub.url)}>
               {sub.name}
             </a>
           </li>
@@ -33,7 +33,7 @@
     <ul class="sections-group">
       {#each section.children.slice(splitCount) as sub}
         <li>
-          <a class="subsection-link" href="{normalizeUrl(sub.url)}">
+          <a class="subsection-link" href={normalizeUrl(sub.url)}>
             {sub.name}
           </a>
         </li>
diff --git a/src/components/SiteHeader/NavBar/NavDropdown/StoryCard/index.svelte b/src/components/SiteHeader/NavBar/NavDropdown/StoryCard/index.svelte
index 839b5a4b..7c0d8e3e 100644
--- a/src/components/SiteHeader/NavBar/NavDropdown/StoryCard/index.svelte
+++ b/src/components/SiteHeader/NavBar/NavDropdown/StoryCard/index.svelte
@@ -8,16 +8,16 @@
 </script>
 
 <div class="story-card">
-  <a href="{normalizeUrl(story.canonical_url)}">
-    <div class="story-text" class:has-thumbnail="{thumbnail}">
+  <a href={normalizeUrl(story.canonical_url)}>
+    <div class="story-text" class:has-thumbnail={thumbnail}>
       <span>{story.title}</span>
-      <time datetime="{story.display_time}">{getTime(story.display_time)}</time>
+      <time datetime={story.display_time}>{getTime(story.display_time)}</time>
     </div>
     {#if thumbnail}
       <div class="thumbnail">
         <img
-          src="{thumbnail.renditions.square['120w']}"
-          alt="{thumbnail.alt_text}"
+          src={thumbnail.renditions.square['120w']}
+          alt={thumbnail.alt_text}
         />
       </div>
     {/if}
diff --git a/src/components/SiteHeader/NavBar/index.svelte b/src/components/SiteHeader/NavBar/index.svelte
index d0147a57..7dff8f02 100644
--- a/src/components/SiteHeader/NavBar/index.svelte
+++ b/src/components/SiteHeader/NavBar/index.svelte
@@ -24,7 +24,7 @@
   let hiddenSections = $derived(sections.slice(displayCount));
 </script>
 
-<svelte:window bind:innerWidth="{windowWidth}" />
+<svelte:window bind:innerWidth={windowWidth} />
 
 <div class="nav-bar">
   <nav aria-label="Main navigation">
@@ -35,50 +35,50 @@
           <!-- svelte-ignore a11y_click_events_have_key_events -->
           <li
             class="nav-item category link"
-            onmouseenter="{() => {
+            onmouseenter={() => {
               navTimeout = setTimeout(
                 () => activeSection.set(section.id),
                 timeout
               );
-            }}"
-            onfocus="{() => activeSection.set(section.id)}"
-            onmouseleave="{() => {
+            }}
+            onfocus={() => activeSection.set(section.id)}
+            onmouseleave={() => {
               clearTimeout(navTimeout);
               activeSection.set(null);
-            }}"
-            onblur="{() => {
+            }}
+            onblur={() => {
               clearTimeout(navTimeout);
               activeSection.set(null);
-            }}"
-            onclick="{() => {
+            }}
+            onclick={() => {
               if ($activeSection === section.id) {
                 clearTimeout(navTimeout);
                 activeSection.set(null);
               }
-            }}"
+            }}
           >
             <div
               class="nav-button link"
-              class:open="{section.id === $activeSection}"
+              class:open={section.id === $activeSection}
             >
-              <a href="{normalizeUrl(section.url)}">
+              <a href={normalizeUrl(section.url)}>
                 {section.name}
               </a>
               <button class="button">
-                <DownArrow rotate="{section.id === $activeSection}" />
+                <DownArrow rotate={section.id === $activeSection} />
               </button>
             </div>
             {#if $activeSection === section.id}
               <SectionDropdown
                 {section}
-                headingText="{`Latest in ${section.name}`}"
+                headingText={`Latest in ${section.name}`}
               />
             {/if}
           </li>
         {:else}
           <li class="nav-item category link">
             <div class="nav-button link">
-              <a href="{normalizeUrl(section.url)}">
+              <a href={normalizeUrl(section.url)}>
                 {section.name}
               </a>
             </div>
@@ -88,35 +88,35 @@
       <!-- svelte-ignore a11y_click_events_have_key_events -->
       <li
         class="nav-item"
-        onmouseenter="{() => {
+        onmouseenter={() => {
           navTimeout = setTimeout(() => activeSection.set('more'), timeout);
-        }}"
-        onfocus="{() => activeSection.set('more')}"
-        onmouseleave="{() => {
+        }}
+        onfocus={() => activeSection.set('more')}
+        onmouseleave={() => {
           clearTimeout(navTimeout);
           activeSection.set(null);
-        }}"
-        onblur="{() => {
+        }}
+        onblur={() => {
           clearTimeout(navTimeout);
           activeSection.set(null);
-        }}"
-        onclick="{() => {
+        }}
+        onclick={() => {
           if ($activeSection === 'more') {
             clearTimeout(navTimeout);
             activeSection.set(null);
           }
-        }}"
+        }}
       >
         <div
           class="nav-button more link"
-          class:open="{$activeSection === 'more'}"
+          class:open={$activeSection === 'more'}
         >
           <button class="button">
-            <span>More <DownArrow rotate="{$activeSection === 'more'}" /></span>
+            <span>More <DownArrow rotate={$activeSection === 'more'} /></span>
           </button>
         </div>
         {#if $activeSection === 'more'}
-          <MoreDropdown sections="{hiddenSections}" />
+          <MoreDropdown sections={hiddenSections} />
         {/if}
       </li>
     </ul>
diff --git a/src/components/SiteHeader/SiteHeader.stories.svelte b/src/components/SiteHeader/SiteHeader.stories.svelte
index 44560247..979f5ab5 100644
--- a/src/components/SiteHeader/SiteHeader.stories.svelte
+++ b/src/components/SiteHeader/SiteHeader.stories.svelte
@@ -27,7 +27,7 @@
   import Theme from '../Theme/Theme.svelte';
 </script>
 
-<Template >
+<Template>
   {#snippet children({ args })}
     <div>
       <SiteHeader {...args} />
diff --git a/src/components/SiteHeader/SiteHeader.svelte b/src/components/SiteHeader/SiteHeader.svelte
index 0620975f..5a0072a8 100644
--- a/src/components/SiteHeader/SiteHeader.svelte
+++ b/src/components/SiteHeader/SiteHeader.svelte
@@ -40,14 +40,14 @@
 </script>
 
 <header
-  style="{`
+  style={`
     --nav-background: var(--theme-colour-background, #fff);
     --nav-primary: var(--theme-colour-text-primary, #404040);
     --nav-rules: var(--theme-colour-brand-rules, #d0d0d0);
     --nav-accent: var(--theme-colour-brand-logo, #fa6400);
     --nav-shadow: 0 1px 4px 2px var(--theme-colour-brand-shadow, rgb(255 255 255 / 10%));
     --theme-font-family-sans-serif: Knowledge, sans-serif;
-  `}"
+  `}
 >
   <a href="#main-content" class="skip-link"> Skip to main content </a>
   <div class="nav-container show-nav">
@@ -76,10 +76,10 @@
                 class="menu-button"
                 aria-label="Menu"
                 aria-haspopup="true"
-                aria-expanded="{isMobileMenuOpen}"
-                onclick="{() => {
+                aria-expanded={isMobileMenuOpen}
+                onclick={() => {
                   isMobileMenuOpen = !isMobileMenuOpen;
-                }}"
+                }}
               >
                 <div class="button-container">
                   <MenuIcon />
@@ -95,10 +95,10 @@
 
 <MobileMenu
   {isMobileMenuOpen}
-  releaseMobileMenu="{() => {
+  releaseMobileMenu={() => {
     isMobileMenuOpen = false;
-  }}"
-  data="{data[0]}"
+  }}
+  data={data[0]}
 />
 
 <style lang="scss">
diff --git a/src/components/SiteHeadline/SiteHeadline.stories.svelte b/src/components/SiteHeadline/SiteHeadline.stories.svelte
index 6a4faf92..42921188 100644
--- a/src/components/SiteHeadline/SiteHeadline.stories.svelte
+++ b/src/components/SiteHeadline/SiteHeadline.stories.svelte
@@ -35,7 +35,7 @@
   };
 </script>
 
-<Template >
+<Template>
   {#snippet children({ args })}
     <SiteHeadline {...args} />
   {/snippet}
@@ -43,7 +43,7 @@
 
 <Story
   name="Default"
-  args="{{
+  args={{
     section: 'Graphics',
     sectionUrl: 'https://graphics.reuters.com',
     hed: 'Ukraine makes surprising gains in counteroffensive',
@@ -55,15 +55,15 @@
     ],
     publishTime: new Date('2021-09-12').toISOString(),
     updateTime: new Date('2021-09-12T13:57:00').toISOString(),
-  }}"
+  }}
 />
 
 <Story name="ArchieML" {...withStoryDocs(archieML)}>
   <SiteHeadline
-    hed="{content.Hed}"
-    section="{content.Section}"
-    sectionUrl="{content.SectionUrl}"
-    authors="{content.Authors.split(',')}"
-    publishTime="{content.Published}"
+    hed={content.Hed}
+    section={content.Section}
+    sectionUrl={content.SectionUrl}
+    authors={content.Authors.split(',')}
+    publishTime={content.Published}
   />
 </Story>
diff --git a/src/components/SiteHeadline/SiteHeadline.svelte b/src/components/SiteHeadline/SiteHeadline.svelte
index b1b647a8..81937824 100644
--- a/src/components/SiteHeadline/SiteHeadline.svelte
+++ b/src/components/SiteHeadline/SiteHeadline.svelte
@@ -80,7 +80,7 @@
           class="section-title mb-0 font-subhed text-xs text-secondary font-bold uppercase whitespace-nowrap tracking-wider"
         >
           {#if sectionUrl}
-            <a class="no-underline !text-secondary" href="{sectionUrl}"
+            <a class="no-underline !text-secondary" href={sectionUrl}
               >{section}</a
             >
           {:else}
diff --git a/src/components/Spinner/Spinner.stories.svelte b/src/components/Spinner/Spinner.stories.svelte
index 81b280a8..f92b2a5f 100644
--- a/src/components/Spinner/Spinner.stories.svelte
+++ b/src/components/Spinner/Spinner.stories.svelte
@@ -26,7 +26,7 @@
   import { Template, Story } from '@storybook/addon-svelte-csf';
 </script>
 
-<Template >
+<Template>
   {#snippet children({ args })}
     <Spinner {...args} />
   {/snippet}
diff --git a/src/components/Spinner/Spinner.svelte b/src/components/Spinner/Spinner.svelte
index 54db7079..be6dd41b 100644
--- a/src/components/Spinner/Spinner.svelte
+++ b/src/components/Spinner/Spinner.svelte
@@ -32,7 +32,7 @@
 
 <div
   style:width="100%"
-  style:height="{`${width + containerPadding * 2}px`}"
+  style:height={`${width + containerPadding * 2}px`}
   class="component-container flex items-center justify-center"
 >
   <div
diff --git a/src/components/Table/Pagination.svelte b/src/components/Table/Pagination.svelte
index 1d39f33b..cabd3c99 100644
--- a/src/components/Table/Pagination.svelte
+++ b/src/components/Table/Pagination.svelte
@@ -51,7 +51,7 @@
 </script>
 
 <nav aria-label="pagination" class="pagination fmt-4">
-  <button onclick="{goToPreviousPage}" disabled="{pageNumber === 1}"
+  <button onclick={goToPreviousPage} disabled={pageNumber === 1}
     ><div class="icon-wrapper">
       <LeftArrow />
       <span class="visually-hidden">Previous page</span>
@@ -63,8 +63,8 @@
     </div>
   </div>
   <button
-    onclick="{goToNextPage}"
-    disabled="{pageNumber === Math.ceil(n / pageSize)}"
+    onclick={goToNextPage}
+    disabled={pageNumber === Math.ceil(n / pageSize)}
     ><div class="icon-wrapper">
       <RightArrow />
       <span class="visually-hidden">Next page</span>
diff --git a/src/components/Table/Select.svelte b/src/components/Table/Select.svelte
index c0c7d5e1..43251d41 100644
--- a/src/components/Table/Select.svelte
+++ b/src/components/Table/Select.svelte
@@ -33,10 +33,10 @@
     class="select--input body-caption fpx-2"
     name="select--input"
     id="select--input"
-    oninput="{input}"
+    oninput={input}
   >
     {#each options as obj}
-      <option value="{obj.value}">{obj.text}</option>
+      <option value={obj.value}>{obj.text}</option>
     {/each}
   </select>
 </div>
diff --git a/src/components/Table/SortArrow.svelte b/src/components/Table/SortArrow.svelte
index 4fb751bf..7eb22c7d 100644
--- a/src/components/Table/SortArrow.svelte
+++ b/src/components/Table/SortArrow.svelte
@@ -26,11 +26,11 @@
   class="avoid-clicks"
 >
   <path
-    class:active="{sortDirection === 'descending' && active}"
+    class:active={sortDirection === 'descending' && active}
     d="M6.76474 20.2244L0.236082 13.4649C-0.0786943 13.139 -0.0786943 12.6104 0.236082 12.2845C0.550521 11.959 1.19794 11.96 1.51305 12.2845L7.33483 12.2845L13 12.2845C13.43 11.8545 14.1195 11.9593 14.4339 12.2849C14.7487 12.6107 14.7487 13.1394 14.4339 13.4653L7.90492 20.2244C7.59015 20.5503 7.07952 20.5503 6.76474 20.2244Z"
   ></path>
   <path
-    class:active="{sortDirection === 'ascending' && active}"
+    class:active={sortDirection === 'ascending' && active}
     d="M7.90518 0.244414L14.4338 7.00385C14.7486 7.32973 14.7486 7.85838 14.4338 8.18427C14.1194 8.50981 13.472 8.50876 13.1569 8.18427L7.33509 8.18427L1.66992 8.18427C1.23992 8.61427 0.550443 8.50946 0.236003 8.18392C-0.0787725 7.85803 -0.0787725 7.32938 0.236003 7.0035L6.765 0.244414C7.07978 -0.0814713 7.5904 -0.0814713 7.90518 0.244414Z"
   ></path>
 </svg>
diff --git a/src/components/Table/Table.stories.svelte b/src/components/Table/Table.stories.svelte
index d7777f23..d27f6859 100644
--- a/src/components/Table/Table.stories.svelte
+++ b/src/components/Table/Table.stories.svelte
@@ -47,7 +47,7 @@
   const currencyFormat = (v: number) => '$' + v.toFixed(1);
 </script>
 
-<Template >
+<Template>
   {#snippet children({ args })}
     <Table {...args} />
   {/snippet}
@@ -55,74 +55,74 @@
 
 <Story
   name="Default"
-  args="{{
+  args={{
     width: 'normal',
     data: homeRuns,
-  }}"
+  }}
 />
 
 <Story
   name="Metadata"
   {...withStoryDocs(metadataDocs)}
-  args="{{
+  args={{
     width: 'normal',
     data: homeRuns,
     title: 'Career home run leaders',
     dek: 'In baseball, a home run (also known as a "dinger" or "tater") occurs when a batter hits the ball over the outfield fence. When a home run is hit, the batter and any runners on base are able to score.',
     notes: 'Note: As of Opening Day 2023',
     source: 'Source: Baseball Reference',
-  }}"
+  }}
 />
 
 <Story
   name="Truncate"
   {...withStoryDocs(truncateDocs)}
-  args="{{
+  args={{
     data: homeRuns,
     truncated: true,
     source: 'Source: Baseball Reference',
-  }}"
+  }}
 />
 
 <Story
   name="Paginate"
   {...withStoryDocs(paginateDocs)}
-  args="{{
+  args={{
     data: pressFreedom,
     title: 'Press Freedom Index',
     paginated: true,
     source: 'Source: Reporters Without Borders',
-  }}"
+  }}
 />
 
 <Story
   name="Search"
   {...withStoryDocs(searchDocs)}
-  args="{{
+  args={{
     data: pressFreedom,
     searchable: true,
     paginated: true,
     title: 'Press Freedom Index',
     source: 'Source: Reporters Without Borders',
-  }}"
+  }}
 />
 
 <Story
   name="Filter"
   {...withStoryDocs(filterDocs)}
-  args="{{
+  args={{
     data: pressFreedom,
     paginated: true,
     filterField: 'Region',
     title: 'Press Freedom Index',
     notes: 'Source: Reporters Without Borders',
-  }}"
+  }}
 />
 
 <Story
   name="Search and filter"
   {...withStoryDocs(bothDocs)}
-  args="{{
+  args={{
     data: pressFreedom,
     searchable: true,
     filterField: 'Region',
@@ -130,13 +130,13 @@
     title: 'Press Freedom Index',
     dek: 'Reporters Without Borders ranks countries based on their level of press freedom using criteria such as the degree of media pluralism and violence against journalists.',
     source: 'Source: Reporters Without Borders',
-  }}"
+  }}
 />
 
 <Story
   name="Sort"
   {...withStoryDocs(sortDocs)}
-  args="{{
+  args={{
     data: pressFreedom,
     sortable: true,
     sortField: 'Score',
@@ -145,13 +145,13 @@
     title: 'Press Freedom Index',
     notes: 'Note: data as of 2018',
     source: 'Source: Reporters Without Borders',
-  }}"
+  }}
 />
 
 <Story
   name="Format"
   {...withStoryDocs(formatDocs)}
-  args="{{
+  args={{
     data: richestWomen,
     title: 'The Richest Women in the World',
     source: 'Source: Forbes',
@@ -159,16 +159,16 @@
     sortField: 'Net worth (in billions)',
     sortDirection: 'descending',
     fieldFormatters: { 'Net worth (in billions)': currencyFormat },
-  }}"
+  }}
 />
 
 <Story
   name="Style"
   {...withStoryDocs(styleDocs)}
-  args="{{
+  args={{
     id: 'custom-table',
     data: richestWomen,
     title: 'The Richest Women in the World',
     source: 'Source: Forbes',
-  }}"
+  }}
 />
diff --git a/src/components/Table/Table.svelte b/src/components/Table/Table.svelte
index efb621e1..1482fde9 100644
--- a/src/components/Table/Table.svelte
+++ b/src/components/Table/Table.svelte
@@ -230,9 +230,9 @@
             {#if filterList}
               <div class="table--header--filter">
                 <Select
-                  label="{filterLabel || filterField}"
-                  options="{filterList}"
-                  on:select="{handleFilterInput}"
+                  label={filterLabel || filterField}
+                  options={filterList}
+                  on:select={handleFilterInput}
                 />
               </div>
             {/if}
@@ -240,7 +240,7 @@
               <div class="table--header--search">
                 <SearchInput
                   bind:searchPlaceholder
-                  on:search="{handleSearchInput}"
+                  on:search={handleSearchInput}
                 />
               </div>
             {/if}
@@ -252,9 +252,7 @@
       <table
         class="w-full"
         class:paginated
-        class:truncated="{truncated &&
-          !showAll &&
-          data.length > truncateLength}"
+        class:truncated={truncated && !showAll && data.length > truncateLength}
       >
         <thead class="table--thead">
           <tr>
@@ -262,22 +260,22 @@
               <th
                 scope="col"
                 class="table--thead--th h4 pl-0 py-2 pr-2"
-                class:sortable="{sortable && sortableFields.includes(field)}"
-                class:sort-ascending="{sortable &&
+                class:sortable={sortable && sortableFields.includes(field)}
+                class:sort-ascending={sortable &&
                   sortField === field &&
-                  sortDirection === 'ascending'}"
-                class:sort-descending="{sortable &&
+                  sortDirection === 'ascending'}
+                class:sort-descending={sortable &&
                   sortField === field &&
-                  sortDirection === 'descending'}"
-                data-field="{field}"
-                on:click="{handleSort}"
+                  sortDirection === 'descending'}
+                data-field={field}
+                on:click={handleSort}
               >
                 {field}
                 {#if sortable && sortableFields.includes(field)}
                   <div class="table--thead--sortarrow fml-1 avoid-clicks">
                     <SortArrow
                       bind:sortDirection
-                      active="{sortField === field}"
+                      active={sortField === field}
                     />
                   </div>
                 {/if}
@@ -287,13 +285,13 @@
         </thead>
         <tbody class="table--tbody">
           {#each currentPageData as item, idx}
-            <tr data-row-index="{idx}">
+            <tr data-row-index={idx}>
               {#each includedFields as field}
                 <td
                   class="body-note pl-0 py-2 pr-2"
-                  data-row-index="{idx}"
-                  data-field="{field}"
-                  data-value="{item[field]}"
+                  data-row-index={idx}
+                  data-field={field}
+                  data-value={item[field]}
                 >
                   {@html formatValue(item, field)}
                 </td>
@@ -302,7 +300,7 @@
           {/each}
           {#if searchable && searchText && currentPageData.length === 0}
             <tr>
-              <td class="no-results" colspan="{includedFields.length}">
+              <td class="no-results" colspan={includedFields.length}>
                 No results found for "{searchText}"
               </td>
             </tr>
@@ -312,7 +310,7 @@
           <tfoot class="table--tfoot">
             {#if notes}
               <tr>
-                <td class="" colspan="{includedFields.length}">
+                <td class="" colspan={includedFields.length}>
                   <div class="fmt-2">
                     {@html notes}
                   </div>
@@ -321,7 +319,7 @@
             {/if}
             {#if source}
               <tr>
-                <td class="" colspan="{includedFields.length}">
+                <td class="" colspan={includedFields.length}>
                   <div class="fmt-1">
                     {@html source}
                   </div>
@@ -337,7 +335,7 @@
         aria-label="Show all button"
         class="show-all flex items-center justify-center fmt-2"
       >
-        <button class="body-caption" on:click="{toggleTruncate}"
+        <button class="body-caption" on:click={toggleTruncate}
           >{#if showAll}Show fewer rows{:else}Show {data.length -
               truncateLength} more rows{/if}</button
         >
@@ -347,8 +345,8 @@
       <Pagination
         bind:pageNumber
         bind:pageSize
-        bind:pageLength="{currentPageData.length}"
-        bind:n="{sortedData.length}"
+        bind:pageLength={currentPageData.length}
+        bind:n={sortedData.length}
       />{/if}
   </article>
 </Block>
diff --git a/src/components/TestForSvelte5/TestForSvelte5.stories.svelte b/src/components/TestForSvelte5/TestForSvelte5.stories.svelte
index 11829e60..c127c6af 100644
--- a/src/components/TestForSvelte5/TestForSvelte5.stories.svelte
+++ b/src/components/TestForSvelte5/TestForSvelte5.stories.svelte
@@ -28,7 +28,7 @@
   import SharkImg from './stories/shark.jpg';
 </script>
 
-<Template >
+<Template>
   {#snippet children({ ...args })}
     <TestForSvelte5 {...args} />
   {/snippet}
@@ -36,9 +36,9 @@
 
 <Story
   name="Default"
-  args="{{
+  args={{
     width: 'normal',
     src: SharkImg,
     altText: "Duh dum! It's a shark!!",
-  }}"
+  }}
 />
diff --git a/src/components/TestForSvelte5/TestForSvelte5.svelte b/src/components/TestForSvelte5/TestForSvelte5.svelte
index 92ed190d..2b73f664 100644
--- a/src/components/TestForSvelte5/TestForSvelte5.svelte
+++ b/src/components/TestForSvelte5/TestForSvelte5.svelte
@@ -36,8 +36,8 @@
 
 <Block {width} {id} class="photo {cls}">
   <div
-    style:background-image="{`url(${src})`}"
-    style:height="{`${height}px`}"
+    style:background-image={`url(${src})`}
+    style:height={`${height}px`}
   ></div>
   <p class="visually-hidden">{altText}</p>
 </Block>
diff --git a/src/components/Theme/Theme.stories.svelte b/src/components/Theme/Theme.stories.svelte
index f1084fcc..987086af 100644
--- a/src/components/Theme/Theme.stories.svelte
+++ b/src/components/Theme/Theme.stories.svelte
@@ -40,7 +40,7 @@
   import Headline from './../Headline/Headline.svelte';
 </script>
 
-<Template >
+<Template>
   {#snippet children({ args })}
     <div class="reset-article">
       <Theme {...args}>
@@ -52,19 +52,19 @@
 
 <Story
   name="Default"
-  args="{{
+  args={{
     theme: themes.light,
     base: 'light',
-  }}"
+  }}
 />
 
 <Story name="Custom theme" {...withStoryDocs(customiseDocs)}>
   <Theme
     base="dark"
-    theme="{{
+    theme={{
       colour: { accent: 'var(--tr-light-orange)' },
       font: { family: { hed: 'FreightText, serif' } },
-    }}"
+    }}
   >
     <ThemedPage />
   </Theme>
@@ -73,15 +73,15 @@
 <Story name="Custom Google font" {...withStoryDocs(customiseFontDocs)}>
   <Theme
     base="light"
-    theme="{{
+    theme={{
       font: { family: { hed: 'Bebas Neue, sans-serif' } },
-    }}"
+    }}
   >
     <div class="gfont">
       <Headline
-        hed="{'Reuters Graphics Interactive'}"
-        dek="{'The beginning of a beautiful page'}"
-        section="{'Global news'}"
+        hed={'Reuters Graphics Interactive'}
+        dek={'The beginning of a beautiful page'}
+        section={'Global news'}
       />
     </div>
   </Theme>
@@ -91,9 +91,9 @@
   <div id="pattern-bg">
     <Theme
       base="dark"
-      theme="{{
+      theme={{
         colour: { background: 'transparent' },
-      }}"
+      }}
     >
       <SiteHeader />
       <ThemedPage />
@@ -102,22 +102,22 @@
 </Story>
 
 <Story name="Inheritance" {...withStoryDocs(inheritanceDocs)}>
-  <Theme theme="{themes.light}">
+  <Theme theme={themes.light}>
     <div class="themed">
       <p>Theme</p>
-      <Theme theme="{themes.dark}">
+      <Theme theme={themes.dark}>
         <div class="themed">
           <p>Sub-theme</p>
-          <Theme theme="{themes.light}">
+          <Theme theme={themes.light}>
             <div class="themed">
               <p>Sub-sub</p>
             </div>
           </Theme>
           <Theme
-            theme="{{
+            theme={{
               colour: { background: 'steelblue', 'text-primary': '#fff' },
               font: { family: { note: 'FreightText, serif' } },
-            }}"
+            }}
             base="dark"
           >
             <div class="themed">
diff --git a/src/components/Theme/Theme.svelte b/src/components/Theme/Theme.svelte
index bf3915e6..f46b9669 100644
--- a/src/components/Theme/Theme.svelte
+++ b/src/components/Theme/Theme.svelte
@@ -11,23 +11,21 @@
 
 <script lang="ts">
   import type { CustomTheme } from './@types/component';
-  
 
   type Base = 'light' | 'dark';
-  
 
   import flatten from './utils/flatten';
   import mergeThemes from './utils/merge';
   interface Props {
     /** Custom theme object. Can be a partial theme with just
-   * what you want to change.
-   */
+     * what you want to change.
+     */
     theme?: CustomTheme;
     /**
-   * Base theme is one of `light` or `dark` and will be merged
-   * with your custom theme to fill in any values you don't
-   * explicitly set.
-   */
+     * Base theme is one of `light` or `dark` and will be merged
+     * with your custom theme to fill in any values you don't
+     * explicitly set.
+     */
     base?: Base;
     children?: import('svelte').Snippet;
   }
@@ -35,14 +33,18 @@
   let { theme = {}, base = 'light', children }: Props = $props();
 
   /** @type {Theme} */
-  let mergedTheme = $derived(mergeThemes({}, themes[base] || themes.light, theme));
+  let mergedTheme = $derived(
+    mergeThemes({}, themes[base] || themes.light, theme)
+  );
 
-  let cssVariables = $derived(Object.entries(flatten({ theme: mergedTheme }))
-    .map(([key, value]) => `--${key}: ${value};`)
-    .join(' '));
+  let cssVariables = $derived(
+    Object.entries(flatten({ theme: mergedTheme }))
+      .map(([key, value]) => `--${key}: ${value};`)
+      .join(' ')
+  );
 </script>
 
-<div class="theme" style="{cssVariables}" style:display="contents">
+<div class="theme" style={cssVariables} style:display="contents">
   <!-- Clients can override the theme above by attaching custom properties to this element. -->
   <div class="theme-client-override" style="display: contents;">
     <!-- Themed content -->
diff --git a/src/components/Theme/stories/ThemedPage.svelte b/src/components/Theme/stories/ThemedPage.svelte
index 82ea7051..98221f38 100644
--- a/src/components/Theme/stories/ThemedPage.svelte
+++ b/src/components/Theme/stories/ThemedPage.svelte
@@ -7,21 +7,21 @@
 
 <Article>
   <Headline
-    hed="{'Reuters Graphics Interactive'}"
-    dek="{'The beginning of a beautiful page'}"
-    section="{'Global news'}"
-    authors="{['Jon McClure', 'Prasanta Kumar Dutta']}"
-    publishTime="{new Date('2021-09-12').toISOString()}"
+    hed={'Reuters Graphics Interactive'}
+    dek={'The beginning of a beautiful page'}
+    section={'Global news'}
+    authors={['Jon McClure', 'Prasanta Kumar Dutta']}
+    publishTime={new Date('2021-09-12').toISOString()}
   />
   <BodyText
-    text="{`Bacon ipsum dolor amet cupim porchetta chuck buffalo sirloin beef. Biltong ham brisket tenderloin hamburger doner.
+    text={`Bacon ipsum dolor amet cupim porchetta chuck buffalo sirloin beef. Biltong ham brisket tenderloin hamburger doner.
 
 Prosciutto kevin brisket sirloin pork loin shoulder cupim sausage chicken jowl strip steak rump pork ball tip ham hock. Swine pork belly fatback alcatra jowl.
 
 ## Brisket sirloin
 
 Shank strip steak turkey shoulder shankle leberkas pork chop, t-bone picanha buffalo ground round burgdoggen ribeye.   
-  `}"
+  `}
   />
   <GraphicBlock
     title="Steak tar-tar"
@@ -31,7 +31,7 @@ Shank strip steak turkey shoulder shankle leberkas pork chop, t-bone picanha buf
     <div class="fake-graphic"></div>
   </GraphicBlock>
   <BodyText
-    text="{'Bacon ipsum dolor amet cupim porchetta chuck buffalo sirloin beef. Biltong ham brisket tenderloin hamburger doner.'}"
+    text={'Bacon ipsum dolor amet cupim porchetta chuck buffalo sirloin beef. Biltong ham brisket tenderloin hamburger doner.'}
   />
 </Article>
 
diff --git a/src/components/ToolsHeader/ToolsHeader.stories.svelte b/src/components/ToolsHeader/ToolsHeader.stories.svelte
index 5116fbcc..0264b0a5 100644
--- a/src/components/ToolsHeader/ToolsHeader.stories.svelte
+++ b/src/components/ToolsHeader/ToolsHeader.stories.svelte
@@ -17,7 +17,7 @@
   import { Template, Story } from '@storybook/addon-svelte-csf';
 </script>
 
-<Template >
+<Template>
   {#snippet children({ args })}
     <div>
       <ToolsHeader {...args} />
@@ -25,7 +25,7 @@
   {/snippet}
 </Template>
 
-<Story name="Default" args="{{}}" />
+<Story name="Default" args={{}} />
 
 <style>
   div {
diff --git a/src/components/ToolsHeader/ToolsHeader.svelte b/src/components/ToolsHeader/ToolsHeader.svelte
index 100dcba8..9decb43c 100644
--- a/src/components/ToolsHeader/ToolsHeader.svelte
+++ b/src/components/ToolsHeader/ToolsHeader.svelte
@@ -41,13 +41,13 @@
 
 <header
   {id}
-  class="{cls}"
+  class={cls}
   class:sticky
   style:background
-  style:border-bottom="{borderBottom}"
+  style:border-bottom={borderBottom}
 >
   <div class="logo-container">
-    <a href="{homeLink}">
+    <a href={homeLink}>
       <ReutersGraphicsLogo {...{ ...logoProps, ...{ width: '100%' } }} />
     </a>
   </div>
diff --git a/src/components/Video/Controls.svelte b/src/components/Video/Controls.svelte
index ce59b2a6..401d1408 100644
--- a/src/components/Video/Controls.svelte
+++ b/src/components/Video/Controls.svelte
@@ -29,7 +29,7 @@
 </script>
 
 <button
-  onclick="{forwardBtnClick}"
+  onclick={forwardBtnClick}
   style="
     opacity: {controlsOpacity};
     top: {controlsPosition === 'top left' || controlsPosition === 'top right' ?
@@ -50,18 +50,18 @@
   {#if resetCondition}
     <i class="play-pause-icon replay">
       {#if separateReplayIcon}
-        <Fa icon="{faReply}" size="2x" color="{controlsColour}" />
+        <Fa icon={faReply} size="2x" color={controlsColour} />
       {:else}
-        <Fa icon="{faPlay}" size="2x" color="{controlsColour}" />
+        <Fa icon={faPlay} size="2x" color={controlsColour} />
       {/if}
     </i>
   {:else if paused === false}
     <i class="play-pause-icon pause">
-      <Fa icon="{faPause}" size="2x" color="{controlsColour}" />
+      <Fa icon={faPause} size="2x" color={controlsColour} />
     </i>
   {:else if paused === true}
     <i class="play-pause-icon play">
-      <Fa icon="{faPlay}" size="2x" color="{controlsColour}" />
+      <Fa icon={faPlay} size="2x" color={controlsColour} />
     </i>
   {:else}
     error
diff --git a/src/components/Video/Video.stories.svelte b/src/components/Video/Video.stories.svelte
index 6d84c0f0..71a87ef5 100644
--- a/src/components/Video/Video.stories.svelte
+++ b/src/components/Video/Video.stories.svelte
@@ -31,7 +31,7 @@
   import SoundVideo from './stories/videos/sound-video.mp4';
 </script>
 
-<Template >
+<Template>
   {#snippet children({ args })}
     <Video {...args} />
   {/snippet}
@@ -39,17 +39,17 @@
 
 <Story
   name="Default"
-  args="{{
+  args={{
     ariaDescription: 'Compulsory description of your video for screen readers.',
     src: SilentVideo,
     width: 'wide',
     notes: 'Optional caption for your video.',
-  }}"
+  }}
 />
 
 <Story
   name="Playing and looping"
-  args="{{
+  args={{
     ariaDescription: 'Compulsory description of your video for screen readers.',
     src: SilentVideo,
     width: 'normal',
@@ -57,13 +57,13 @@
     notes:
       "World's longest glass bridge opens to public in Vietnam. (c) 2022 Thomson Reuters",
     playVideoThreshold: 0.9,
-  }}"
+  }}
   {...withStoryDocs(playAndLoopDocs)}
 />
 
 <Story
   name="Controls"
-  args="{{
+  args={{
     ariaDescription: 'Compulsory description of your video for screen readers.',
     src: SilentVideo,
     width: 'normal',
@@ -76,13 +76,13 @@
     separateReplayIcon: true,
     loopVideo: false,
     hoverToSeeControls: true,
-  }}"
+  }}
   {...withStoryDocs(controlsDocs)}
 />
 
 <Story
   name="Videos with sound"
-  args="{{
+  args={{
     ariaDescription: 'Compulsory description of your video for screen readers.',
     src: SoundVideo,
     width: 'normal',
@@ -94,6 +94,6 @@
     muteVideo: false,
     playVideoWhenInView: true,
     allowSoundToAutoplay: true,
-  }}"
+  }}
   {...withStoryDocs(controlsDocs)}
 />
diff --git a/src/components/Video/Video.svelte b/src/components/Video/Video.svelte
index 1cc90a43..24bbbd1a 100644
--- a/src/components/Video/Video.svelte
+++ b/src/components/Video/Video.svelte
@@ -165,8 +165,8 @@
 </script>
 
 <svelte:window
-  on:click="{setInteractedWithDom}"
-  on:touchstart="{setInteractedWithDom}"
+  on:click={setInteractedWithDom}
+  on:touchstart={setInteractedWithDom}
 />
 
 <GraphicBlock
@@ -179,18 +179,18 @@
 >
   <div
     role="figure"
-    on:mouseover="{() => {
+    on:mouseover={() => {
       interactiveControlsOpacity = controlsOpacity;
-    }}"
-    on:focus="{() => {
+    }}
+    on:focus={() => {
       interactiveControlsOpacity = controlsOpacity;
-    }}"
-    on:mouseout="{() => {
+    }}
+    on:mouseout={() => {
       interactiveControlsOpacity = 0;
-    }}"
-    on:blur="{() => {
+    }}
+    on:blur={() => {
       interactiveControlsOpacity = 0;
-    }}"
+    }}
   >
     {#if (hidden && ariaDescription) || !hidden}
       {#if ariaDescription}
@@ -202,25 +202,25 @@
         <IntersectionObserver
           {element}
           bind:intersecting
-          threshold="{playVideoThreshold}"
-          once="{false}"
+          threshold={playVideoThreshold}
+          once={false}
         >
           <div
-            bind:this="{element}"
+            bind:this={element}
             class="video-wrapper relative block"
-            aria-hidden="{hidden}"
-            bind:clientWidth="{widthVideoContainer}"
-            bind:clientHeight="{heightVideoContainer}"
+            aria-hidden={hidden}
+            bind:clientWidth={widthVideoContainer}
+            bind:clientHeight={heightVideoContainer}
           >
             {#if possibleToPlayPause}
               {#if showControls}
                 <Controls
-                  on:pausePlayEvent="{pausePlayEvent}"
+                  on:pausePlayEvent={pausePlayEvent}
                   {paused}
                   {clickedOnPauseBtn}
-                  controlsOpacity="{hoverToSeeControls ?
+                  controlsOpacity={hoverToSeeControls ?
                     interactiveControlsOpacity
-                  : controlsOpacity}"
+                  : controlsOpacity}
                   {controlsPosition}
                   {widthVideoContainer}
                   {heightVideoContainer}
@@ -232,32 +232,32 @@
               {:else}
                 <button
                   class="border-0 m-0 p-0 bg-transparent absolute"
-                  on:click="{() => {
+                  on:click={() => {
                     if (paused === true) {
                       paused = false;
                     } else {
                       paused = true;
                     }
-                  }}"
+                  }}
                   style="top: 0; left: 0; width: {widthVideoContainer}px; height: {heightVideoContainer}px;"
                 ></button>
               {/if}
             {/if}
             <video
-              bind:this="{videoElement}"
+              bind:this={videoElement}
               {src}
               {poster}
               class="pointer-events-none relative"
               width="100%"
-              muted="{muteVideo}"
+              muted={muteVideo}
               playsinline
-              preload="{preloadVideo}"
-              loop="{loopVideo}"
-              bind:currentTime="{time}"
+              preload={preloadVideo}
+              loop={loopVideo}
+              bind:currentTime={time}
               bind:duration
               bind:paused
-              bind:clientWidth="{widthVideo}"
-              bind:clientHeight="{heightVideo}"
+              bind:clientWidth={widthVideo}
+              bind:clientHeight={heightVideo}
             >
               <track kind="captions" />
             </video>
@@ -267,14 +267,14 @@
         <!-- Video element without Intersection observer -->
         <div
           class="video-wrapper relative"
-          aria-hidden="{hidden}"
-          bind:clientWidth="{widthVideoContainer}"
-          bind:clientHeight="{heightVideoContainer}"
+          aria-hidden={hidden}
+          bind:clientWidth={widthVideoContainer}
+          bind:clientHeight={heightVideoContainer}
         >
           {#if possibleToPlayPause}
             {#if showControls}
               <Controls
-                on:pausePlayEvent="{pausePlayEvent}"
+                on:pausePlayEvent={pausePlayEvent}
                 {paused}
                 {clickedOnPauseBtn}
                 {controlsOpacity}
@@ -289,33 +289,33 @@
             {:else}
               <button
                 class="border-0 m-0 p-0 bg-transparent absolute"
-                on:click="{() => {
+                on:click={() => {
                   if (paused === true) {
                     paused = false;
                   } else {
                     paused = true;
                   }
-                }}"
+                }}
                 style="top: 0; left: 0; width: {widthVideoContainer}px; height: {heightVideoContainer}px;"
               ></button>
             {/if}
           {/if}
           <video
-            bind:this="{videoElement}"
+            bind:this={videoElement}
             {src}
             {poster}
             class="pointer-events-none relative"
             width="100%"
-            muted="{muteVideo}"
+            muted={muteVideo}
             playsinline
-            preload="{preloadVideo}"
-            loop="{loopVideo}"
-            bind:currentTime="{time}"
+            preload={preloadVideo}
+            loop={loopVideo}
+            bind:currentTime={time}
             bind:duration
             bind:paused
             autoplay
-            bind:clientWidth="{widthVideo}"
-            bind:clientHeight="{heightVideo}"
+            bind:clientWidth={widthVideo}
+            bind:clientHeight={heightVideo}
           >
             <track kind="captions" />
           </video>
diff --git a/src/components/Visible/Visible.stories.svelte b/src/components/Visible/Visible.stories.svelte
index 481555ec..38068151 100644
--- a/src/components/Visible/Visible.stories.svelte
+++ b/src/components/Visible/Visible.stories.svelte
@@ -19,16 +19,16 @@
   import { Template, Story } from '@storybook/addon-svelte-csf';
 </script>
 
-<Template >
+<Template>
   {#snippet children({ args })}
-    <Visible {...args} >
+    <Visible {...args}>
       {#snippet children({ visible })}
         {#if visible}
           <p>Visible!</p>
         {:else}
           <p>Not yet visible.</p>
         {/if}
-            {/snippet}
+      {/snippet}
     </Visible>
   {/snippet}
 </Template>
diff --git a/src/components/Visible/Visible.svelte b/src/components/Visible/Visible.svelte
index 3871c32e..4584c12e 100644
--- a/src/components/Visible/Visible.svelte
+++ b/src/components/Visible/Visible.svelte
@@ -1,18 +1,13 @@
 <!-- @component `Visible` [Read the docs.](https://reuters-graphics.github.io/graphics-components/?path=/docs/components-utilities-visible--docs) -->
 <script lang="ts">
   import { onMount } from 'svelte';
-  
-  
-  
-  
-  
-  
+
   interface Props {
     /**
-   * Whether to change visibility just once.
-   *
-   * Useful for loading expensive images or other media and then keeping them around once they're first loaded.
-   */
+     * Whether to change visibility just once.
+     *
+     * Useful for loading expensive images or other media and then keeping them around once they're first loaded.
+     */
     once?: boolean;
     /** Set Intersection Observer [rootMargin](https://developer.mozilla.org/en-US/docs/Web/API/Intersection_Observer_API#rootmargin) `top`. */
     top?: number;
@@ -34,7 +29,7 @@
     left = 0,
     right = 0,
     threshold = 0,
-    children
+    children,
   }: Props = $props();
 
   let visible = $state(false);
@@ -74,7 +69,7 @@
   });
 </script>
 
-<div bind:this="{container}">
+<div bind:this={container}>
   <!-- An element or component -->
-  {@render children?.({ visible, })}
+  {@render children?.({ visible })}
 </div>
diff --git a/src/components/Visible/stories/snippets/default.svelte b/src/components/Visible/stories/snippets/default.svelte
index 06bb740d..e84555a3 100644
--- a/src/components/Visible/stories/snippets/default.svelte
+++ b/src/components/Visible/stories/snippets/default.svelte
@@ -2,7 +2,7 @@
   import { Visible } from '@reuters-graphics/graphics-components';
 </script>
 
-<Visible >
+<Visible>
   {#snippet children({ visible })}
     {#if visible}
       <p>Visible!</p>
diff --git a/src/docs/contributing/story-recipes/basic-story.mdx b/src/docs/contributing/story-recipes/basic-story.mdx
index ef182677..4dab01bb 100644
--- a/src/docs/contributing/story-recipes/basic-story.mdx
+++ b/src/docs/contributing/story-recipes/basic-story.mdx
@@ -20,7 +20,7 @@ Once you've setup the `Meta` and `Template` components as below, you can write a
   import YourComponent from './YourComponent.svelte';
 </script>
 
-<Meta title="Components/YourComponent" component="{YourComponent}" />
+<Meta title="Components/YourComponent" component={YourComponent} />
 
 <Template let:args>
   <YourComponent {...args} />
@@ -28,9 +28,9 @@ Once you've setup the `Meta` and `Template` components as below, you can write a
 
 <Story
   name="Default"
-  args="{{
+  args={{
     width: 'normal',
-  }}"
+  }}
 />
 ```
 
@@ -47,16 +47,16 @@ You can define additional stories with _different_ args to show how your compone
 
 <Story
   name="Default"
-  args="{{
+  args={{
     width: 'normal',
-  }}"
+  }}
 />
 
 <Story
   name="Extra wide"
-  args="{{
+  args={{
     width: 'wider',
-  }}"
+  }}
 />
 ```
 
@@ -66,10 +66,10 @@ If you want even more control, you can skip the `args` and pass your component d
 <Story name="Super custom">
   <YourComponent
     width="fluid"
-    data="{[
+    data={[
       { id: 'UK', value: 65 },
       { id: 'USA', value: 265 },
-    ]}"
+    ]}
   />
 </Story>
 ```
diff --git a/src/docs/contributing/story-recipes/story-with-custom-controls.mdx b/src/docs/contributing/story-recipes/story-with-custom-controls.mdx
index 7afe748e..e279dc16 100644
--- a/src/docs/contributing/story-recipes/story-with-custom-controls.mdx
+++ b/src/docs/contributing/story-recipes/story-with-custom-controls.mdx
@@ -34,7 +34,7 @@ You can customise the controls in Storybook's built-in [controls panel](https://
   };
 </script>
 
-<Meta title="Components/YourComponent" component="{YourComponent}" {...meta} />
+<Meta title="Components/YourComponent" component={YourComponent} {...meta} />
 
 <template let:args>
   <YourComponent {...args} />
diff --git a/src/docs/contributing/story-recipes/story-with-custom-docs.mdx b/src/docs/contributing/story-recipes/story-with-custom-docs.mdx
index 048b0e67..24a3b1f1 100644
--- a/src/docs/contributing/story-recipes/story-with-custom-docs.mdx
+++ b/src/docs/contributing/story-recipes/story-with-custom-docs.mdx
@@ -47,19 +47,19 @@ Now, import your markdown file in your story page component and attach it to eit
   };
 </script>
 
-<Meta title="Components/YourComponent" component="{YourComponent}" {...meta} />
+<Meta title="Components/YourComponent" component={YourComponent} {...meta} />
 
 <template let:args>
   <YourComponent {...args} />
 </template>
 
 <!-- The first story will use the component docs in Meta... -->
-<Story name="Basic" args="{{ width: 'normal' }}" />
+<Story name="Basic" args={{ width: 'normal' }} />
 
 <!-- Additional stories can use other docs now. -->
 <Story
   name="Another story"
-  args="{{ width: 'normal' }}"
+  args={{ width: 'normal' }}
   {...withStoryDocs(someStoryDocs)}
 />
 ```
@@ -110,7 +110,7 @@ Now, import your snippet file in your story page component and attach it to any
 <!-- Pass source in inside an object keyed by your snippet's language, e.g., svelte, scss, etc. -->
 <Story
   name="Basic"
-  args="{{ width: 'normal' }}"
+  args={{ width: 'normal' }}
   {...withSource({ svelte: defaultSnippet })}
 />
 ```
@@ -124,7 +124,7 @@ If you're adding source code AND custom docs to a story, you can chain `withSour
 
 <Story
   name="Extra wide"
-  args="{{ width: 'wider' }}"
+  args={{ width: 'wider' }}
   {...withComponentDocs(componentDocs, withSource({ svelte: defaultSnippet }))}
 />
 ```
diff --git a/src/docs/contributing/story-recipes/story-with-media.mdx b/src/docs/contributing/story-recipes/story-with-media.mdx
index e7eb5b4e..1ac08b86 100644
--- a/src/docs/contributing/story-recipes/story-with-media.mdx
+++ b/src/docs/contributing/story-recipes/story-with-media.mdx
@@ -34,7 +34,7 @@ Now, import your media file directly in your code, which will resolve to the URL
   import myImageSrc from './stories/imgs/myImage.jpg';
 </script>
 
-<Meta title="Components/YourComponent" component="{YourComponent}" />
+<Meta title="Components/YourComponent" component={YourComponent} />
 
 <template let:args>
   <YourComponent {...args} />
@@ -42,9 +42,9 @@ Now, import your media file directly in your code, which will resolve to the URL
 
 <Story
   name="Basic"
-  args="{{
+  args={{
     src: myImageSrc,
     altText: 'My image in the component',
-  }}"
+  }}
 />
 ```
diff --git a/src/docs/guides/archieml.mdx b/src/docs/guides/archieml.mdx
index c99a2b56..91b88c46 100644
--- a/src/docs/guides/archieml.mdx
+++ b/src/docs/guides/archieml.mdx
@@ -21,11 +21,11 @@ Let's look at a basic component, a `ProfileCard`, with a demo that looks like th
 
 <ProfileCard
   name="Kitty"
-  age="{2}"
+  age={2}
   img="https://cats.com/cat1.jpg"
-  birthday="{new Date('2020-09-25')}"
+  birthday={new Date('2020-09-25')}
   bio="Some notes.\n\nWith multiple paragraphs."
-  isGood="{true}"
+  isGood={true}
 />
 ```
 
@@ -100,12 +100,12 @@ Notice all the values in the data are **strings**. More on that soon.
     <!-- ... -->
   {:else if block.type === 'profile-card'}
     <ProfileCard
-      name="{block.name}"
-      age="{parseInt(block.age)}"
-      img="{`${assets}/${block.picture}`}"
-      birthday="{new Date(block.birthday)}"
-      bio="{block.bio}"
-      isGood="{block.isGood === 'true'}"
+      name={block.name}
+      age={parseInt(block.age)}
+      img={`${assets}/${block.picture}`}
+      birthday={new Date(block.birthday)}
+      bio={block.bio}
+      isGood={block.isGood === 'true'}
     />
     <!-- ... -->
   {/if}
@@ -136,12 +136,12 @@ Once we've identified we have the right block for our component, we need to conv
 
 ```svelte
 <ProfileCard
-  name="{block.name}"
-  age="{parseInt(block.age)}"
-  img="{`${assets}/${block.picture}`}"
-  birthday="{new Date(block.birthday)}"
-  bio="{block.bio}"
-  isGood="{block.isGood === 'true'}"
+  name={block.name}
+  age={parseInt(block.age)}
+  img={`${assets}/${block.picture}`}
+  birthday={new Date(block.birthday)}
+  bio={block.bio}
+  isGood={block.isGood === 'true'}
 />
 ```
 
@@ -191,7 +191,7 @@ Let's look at another example component:
 ```svelte
 <Timeline
   title="A brief history of BitCoin"
-  dates="{[
+  dates={[
     {
       date: new Date('1992-01-01'),
       subhed:
@@ -208,7 +208,7 @@ Let's look at another example component:
       subhed: 'The Winklevoss twins buy in',
       img: `${assets}/images/winkle-boys.jpeg`,
     },
-  ]}"
+  ]}
 />
 ```
 
diff --git a/src/docs/guides/graphics-kit.mdx b/src/docs/guides/graphics-kit.mdx
index 5528ed55..93d4ceec 100644
--- a/src/docs/guides/graphics-kit.mdx
+++ b/src/docs/guides/graphics-kit.mdx
@@ -30,5 +30,5 @@ In the Graphics Kit, that means you'll need to prefix relative paths with the sp
 </script>
 
 <!-- Use the assets module to prefix the path to your image. -->
-<FeautrePhoto src="{`${assets}/imgs/myImage.jpg`}" />
+<FeautrePhoto src={`${assets}/imgs/myImage.jpg`} />
 ```
diff --git a/src/docs/guides/svelte-components.mdx b/src/docs/guides/svelte-components.mdx
index e472ccab..5afd7783 100644
--- a/src/docs/guides/svelte-components.mdx
+++ b/src/docs/guides/svelte-components.mdx
@@ -26,7 +26,7 @@ A component is usually composed of several parts: JavaScript for managing data,
 
 <!-- HTML -->
 <figure>
-  <img src="{imgSrc}" alt="{altText}" />
+  <img src={imgSrc} alt={altText} />
   <figcaption>{caption}</figcaption>
 </figure>
 
diff --git a/src/docs/intro.mdx b/src/docs/intro.mdx
index 94a73ff6..7ecbe52a 100644
--- a/src/docs/intro.mdx
+++ b/src/docs/intro.mdx
@@ -32,5 +32,5 @@ pnpm i @reuters-graphics/graphics-components
   import { BodyText } from '@reuters-graphics/graphics-components';
 </script>
 
-<BodyText text="{'Hello world!'}" />
+<BodyText text={'Hello world!'} />
 ```
diff --git a/src/docs/theming/css-variables.mdx b/src/docs/theming/css-variables.mdx
index be71cb74..d6894f4e 100644
--- a/src/docs/theming/css-variables.mdx
+++ b/src/docs/theming/css-variables.mdx
@@ -37,12 +37,12 @@ You can redefine any of the above CSS variables in the `<Theme>` component. Read
 ```svelte
 <Theme
   base="light"
-  theme="{{
+  theme={{
     colour: {
       // This replaces the default text-secondary colour '#666666' for light theme
       'text-secondary': '#213310',
     },
-  }}"
+  }}
 >
   <!-- page stuff -->
 </Theme>
@@ -57,11 +57,11 @@ For example, let's say you want to define a border radius for some card elements
 ```svelte
 <Theme
   base="light"
-  theme="{{
+  theme={{
     style: {
       'border-radius': '22px',
     },
-  }}"
+  }}
 >
   <!-- page stuff -->
 </Theme>
@@ -90,15 +90,15 @@ You can also change a variable's value based on some condition. For example, to
   let windowWidth;
 </script>
 
-<svelte:window bind:innerWidth="{windowWidth}" />
+<svelte:window bind:innerWidth={windowWidth} />
 
 <Theme
   base="light"
-  theme="{{
+  theme={{
     style: {
       'border-radius': windowWidth > 475 ? '22px' : '11px',
     },
-  }}"
+  }}
 >
   <!-- page stuff -->
 </Theme>