diff --git a/packages/builder/cypress/support/commands.js b/packages/builder/cypress/support/commands.js
index d681fda8ad..3c093dd1cf 100644
--- a/packages/builder/cypress/support/commands.js
+++ b/packages/builder/cypress/support/commands.js
@@ -165,7 +165,7 @@ Cypress.Commands.add("getComponent", componentId => {
     .its("body")
     .should("not.be.null")
     .then(cy.wrap)
-    .find(`[data-component-id=${componentId}]`)
+    .find(`[data-id=${componentId}]`)
 })
 
 Cypress.Commands.add("navigateToFrontend", () => {
diff --git a/packages/builder/src/components/design/AppPreview/CurrentItemPreview.svelte b/packages/builder/src/components/design/AppPreview/CurrentItemPreview.svelte
index 9b44c138a4..4e51850fe1 100644
--- a/packages/builder/src/components/design/AppPreview/CurrentItemPreview.svelte
+++ b/packages/builder/src/components/design/AppPreview/CurrentItemPreview.svelte
@@ -1,4 +1,5 @@
 <script>
+  import { get } from "svelte/store"
   import { onMount, onDestroy } from "svelte"
   import { store, currentAsset } from "builderStore"
   import iframeTemplate from "./iframeTemplate"
@@ -7,6 +8,7 @@
   import ConfirmDialog from "components/common/ConfirmDialog.svelte"
   import { ProgressCircle, Layout, Heading, Body } from "@budibase/bbui"
   import ErrorSVG from "assets/error.svg?raw"
+  import { findComponent, findComponentPath } from "builderStore/storeUtils"
 
   let iframe
   let layout
@@ -102,7 +104,7 @@
     iframe.contentWindow.addEventListener("keydown", handleKeydownEvent)
   })
 
-  // remove all iframe event listeners on component destroy
+  // Remove all iframe event listeners on component destroy
   onDestroy(() => {
     if (iframe.contentWindow) {
       iframe.contentWindow.removeEventListener("bb-event", handleBudibaseEvent)
@@ -122,6 +124,26 @@
       // Wait for this event to show the client library if intelligent
       // loading is supported
       loading = false
+    } else if (type === "move-component") {
+      const { componentId, destinationComponentId } = data
+      const rootComponent = get(currentAsset).props
+
+      // Get source and destination components
+      const source = findComponent(rootComponent, componentId)
+      const destination = findComponent(rootComponent, destinationComponentId)
+
+      // Stop if the target is a child of source
+      const path = findComponentPath(source, destinationComponentId)
+      const ids = path.map(component => component._id)
+      if (ids.includes(data.destinationComponentId)) {
+        return
+      }
+
+      // Cut and paste the component to the new destination
+      if (source && destination) {
+        store.actions.components.copy(source, true)
+        store.actions.components.paste(destination, data.mode)
+      }
     } else {
       console.warning(`Client sent unknown event type: ${type}`)
     }
diff --git a/packages/client/src/components/ClientApp.svelte b/packages/client/src/components/ClientApp.svelte
index c9c033caa3..7d231b3762 100644
--- a/packages/client/src/components/ClientApp.svelte
+++ b/packages/client/src/components/ClientApp.svelte
@@ -23,6 +23,7 @@
   import SelectionIndicator from "components/preview/SelectionIndicator.svelte"
   import HoverIndicator from "components/preview/HoverIndicator.svelte"
   import CustomThemeWrapper from "./CustomThemeWrapper.svelte"
+  import DNDHandler from "components/preview/DNDHandler.svelte"
   import ErrorSVG from "builder/assets/error.svg"
 
   // Provide contexts
@@ -104,7 +105,10 @@
               <div id="app-root">
                 <CustomThemeWrapper>
                   {#key $screenStore.activeLayout._id}
-                    <Component instance={$screenStore.activeLayout.props} />
+                    <Component
+                      isLayout
+                      instance={$screenStore.activeLayout.props}
+                    />
                   {/key}
 
                   <!-- Layers on top of app -->
@@ -122,6 +126,7 @@
               {#if $builderStore.inBuilder}
                 <SelectionIndicator />
                 <HoverIndicator />
+                <DNDHandler />
               {/if}
             </div>
           </StateBindingsProvider>
diff --git a/packages/client/src/components/Component.svelte b/packages/client/src/components/Component.svelte
index 785b989754..faf0226604 100644
--- a/packages/client/src/components/Component.svelte
+++ b/packages/client/src/components/Component.svelte
@@ -11,6 +11,8 @@
   import Placeholder from "components/app/Placeholder.svelte"
 
   export let instance = {}
+  export let isLayout = false
+  export let isScreen = false
 
   // The enriched component settings
   let enrichedSettings
@@ -49,11 +51,11 @@
   $: children = instance._children || []
   $: id = instance._id
   $: name = instance._instanceName
-  $: empty =
-    !children.length &&
-    definition?.hasChildren &&
-    definition?.showEmptyState !== false &&
-    $builderStore.inBuilder
+  $: interactive =
+    $builderStore.inBuilder &&
+    ($builderStore.previewType === "layout" || insideScreenslot)
+  $: empty = interactive && !children.length && definition?.hasChildren
+  $: emptyState = empty && definition?.showEmptyState !== false
   $: rawProps = getRawProps(instance)
   $: instanceKey = JSON.stringify(rawProps)
   $: updateComponentProps(rawProps, instanceKey, $context)
@@ -61,16 +63,16 @@
     $builderStore.inBuilder &&
     $builderStore.selectedComponentId === instance._id
   $: inSelectedPath = $builderStore.selectedComponentPath?.includes(id)
-  $: interactive = $builderStore.previewType === "layout" || insideScreenslot
   $: evaluateConditions(enrichedSettings?._conditions)
   $: componentSettings = { ...enrichedSettings, ...conditionalSettings }
+  $: renderKey = `${propsHash}-${emptyState}`
 
   // Update component context
   $: componentStore.set({
     id,
     children: children.length,
-    styles: { ...instance._styles, id, empty, interactive },
-    empty,
+    styles: { ...instance._styles, id, empty: emptyState, interactive },
+    empty: emptyState,
     selected,
     name,
   })
@@ -169,13 +171,22 @@
     conditionalSettings = result.settingUpdates
     visible = nextVisible
   }
+
+  // Drag and drop helper tags
+  $: draggable = interactive && !isLayout && !isScreen
+  $: droppable = interactive && !isLayout && !isScreen
 </script>
 
-{#key propsHash}
+{#key renderKey}
   {#if constructor && componentSettings && (visible || inSelectedPath)}
+    <!-- The ID is used as a class because getElementsByClassName is O(1) -->
+    <!-- and the performance matters for the selection indicators -->
     <div
       class={`component ${id}`}
-      data-type={interactive ? "component" : ""}
+      class:draggable
+      class:droppable
+      class:empty
+      class:interactive
       data-id={id}
       data-name={name}
     >
@@ -184,7 +195,7 @@
           {#each children as child (child._id)}
             <svelte:self instance={child} />
           {/each}
-        {:else if empty}
+        {:else if emptyState}
           <Placeholder />
         {/if}
       </svelte:component>
@@ -196,4 +207,10 @@
   .component {
     display: contents;
   }
+  .interactive :global(*:hover) {
+    cursor: pointer;
+  }
+  .draggable :global(*:hover) {
+    cursor: grab;
+  }
 </style>
diff --git a/packages/client/src/components/Screen.svelte b/packages/client/src/components/Screen.svelte
index a759119320..4878df157f 100644
--- a/packages/client/src/components/Screen.svelte
+++ b/packages/client/src/components/Screen.svelte
@@ -22,6 +22,6 @@
 <!-- Ensure to fully remount when screen changes -->
 {#key screenDefinition?._id}
   <Provider key="url" data={params}>
-    <Component instance={screenDefinition} />
+    <Component isScreen instance={screenDefinition} />
   </Provider>
 {/key}
diff --git a/packages/client/src/components/app/Button.svelte b/packages/client/src/components/app/Button.svelte
index ed465e3e66..9900c740d2 100644
--- a/packages/client/src/components/app/Button.svelte
+++ b/packages/client/src/components/app/Button.svelte
@@ -31,4 +31,7 @@
   .spectrum-Button--overBackground:hover {
     color: #555;
   }
+  .spectrum-Button::after {
+    display: none;
+  }
 </style>
diff --git a/packages/client/src/components/app/Container.svelte b/packages/client/src/components/app/Container.svelte
index 5b2f951c8d..148179c98f 100644
--- a/packages/client/src/components/app/Container.svelte
+++ b/packages/client/src/components/app/Container.svelte
@@ -34,7 +34,7 @@
     display: flex;
     max-width: 100%;
   }
-  .valid-container :global([data-type="component"] > *) {
+  .valid-container :global(.component > *) {
     max-width: 100%;
   }
   .direction-row {
@@ -46,7 +46,7 @@
 
   /* Grow containers inside a row need 0 width 0 so that they ignore content */
   /* The nested selector for data-type is the wrapper around all components */
-  .direction-row :global(> [data-type="component"] > .size-grow) {
+  .direction-row :global(> .component > .size-grow) {
     width: 0;
   }
 
diff --git a/packages/client/src/components/preview/DNDHandler.svelte b/packages/client/src/components/preview/DNDHandler.svelte
new file mode 100644
index 0000000000..8a824f6131
--- /dev/null
+++ b/packages/client/src/components/preview/DNDHandler.svelte
@@ -0,0 +1,240 @@
+<script context="module">
+  export const Sides = {
+    Top: "Top",
+    Right: "Right",
+    Bottom: "Bottom",
+    Left: "Left",
+  }
+</script>
+
+<script>
+  import { onMount } from "svelte"
+  import { get } from "svelte/store"
+  import IndicatorSet from "./IndicatorSet.svelte"
+  import DNDPositionIndicator from "./DNDPositionIndicator.svelte"
+  import { builderStore } from "stores"
+
+  let dragInfo
+  let dropInfo
+
+  const getEdges = (bounds, mousePoint) => {
+    const { width, height, top, left } = bounds
+    return {
+      [Sides.Top]: [mousePoint[0], top],
+      [Sides.Right]: [left + width, mousePoint[1]],
+      [Sides.Bottom]: [mousePoint[0], top + height],
+      [Sides.Left]: [left, mousePoint[1]],
+    }
+  }
+
+  const calculatePointDelta = (point1, point2) => {
+    const deltaX = Math.abs(point1[0] - point2[0])
+    const deltaY = Math.abs(point1[1] - point2[1])
+    return Math.sqrt(deltaX * deltaX + deltaY * deltaY)
+  }
+
+  const getDOMNodeForComponent = component => {
+    const parent = component.closest(".component")
+    const children = Array.from(parent.childNodes)
+    return children?.find(node => node?.nodeType === 1)
+  }
+
+  // Callback when initially starting a drag on a draggable component
+  const onDragStart = e => {
+    const parent = e.target.closest(".component")
+    if (!parent?.classList.contains("draggable")) {
+      return
+    }
+
+    // Update state
+    dragInfo = {
+      target: parent.dataset.id,
+      parent: parent.dataset.parent,
+    }
+    builderStore.actions.selectComponent(dragInfo.target)
+    builderStore.actions.setDragging(true)
+
+    // Highlight being dragged by setting opacity
+    const child = getDOMNodeForComponent(e.target)
+    if (child) {
+      child.style.opacity = "0.5"
+    }
+  }
+
+  // Callback when drag stops (whether dropped or not)
+  const onDragEnd = e => {
+    // Reset opacity style
+    if (dragInfo) {
+      const child = getDOMNodeForComponent(e.target)
+      if (child) {
+        child.style.opacity = ""
+      }
+    }
+
+    // Reset state and styles
+    dragInfo = null
+    dropInfo = null
+    builderStore.actions.setDragging(false)
+  }
+
+  // Callback when on top of a component
+  const onDragOver = e => {
+    // Skip if we aren't validly dragging currently
+    if (!dragInfo || !dropInfo) {
+      return
+    }
+
+    e.preventDefault()
+    const { droppableInside, bounds } = dropInfo
+    const { top, left, height, width } = bounds
+    const mouseY = e.clientY
+    const mouseX = e.clientX
+    const snapFactor = droppableInside ? 0.33 : 0.5
+    const snapLimitV = Math.min(40, height * snapFactor)
+    const snapLimitH = Math.min(40, width * snapFactor)
+
+    // Determine all sies we are within snap range of
+    let sides = []
+    if (mouseY <= top + snapLimitV) {
+      sides.push(Sides.Top)
+    } else if (mouseY >= top + height - snapLimitV) {
+      sides.push(Sides.Bottom)
+    }
+    if (mouseX < left + snapLimitH) {
+      sides.push(Sides.Left)
+    } else if (mouseX > left + width - snapLimitH) {
+      sides.push(Sides.Right)
+    }
+
+    // When no edges match, drop inside if possible
+    if (!sides.length) {
+      dropInfo.mode = droppableInside ? "inside" : null
+      dropInfo.side = null
+      return
+    }
+
+    // When one edge matches, use that edge
+    if (sides.length === 1) {
+      dropInfo.side = sides[0]
+      if ([Sides.Top, Sides.Left].includes(sides[0])) {
+        dropInfo.mode = "above"
+      } else {
+        dropInfo.mode = "below"
+      }
+      return
+    }
+
+    // When 2 edges match, work out which is closer
+    const mousePoint = [mouseX, mouseY]
+    const edges = getEdges(bounds, mousePoint)
+    const edge1 = edges[sides[0]]
+    const delta1 = calculatePointDelta(mousePoint, edge1)
+    const edge2 = edges[sides[1]]
+    const delta2 = calculatePointDelta(mousePoint, edge2)
+    const edge = delta1 < delta2 ? sides[0] : sides[1]
+    dropInfo.side = edge
+    if ([Sides.Top, Sides.Left].includes(edge)) {
+      dropInfo.mode = "above"
+    } else {
+      dropInfo.mode = "below"
+    }
+  }
+
+  // Callback when entering a potential drop target
+  const onDragEnter = e => {
+    // Skip if we aren't validly dragging currently
+    if (!dragInfo) {
+      return
+    }
+
+    const element = e.target.closest(".component")
+    if (
+      element &&
+      element.classList.contains("droppable") &&
+      element.dataset.id !== dragInfo.target
+    ) {
+      // Do nothing if this is the same target
+      if (element.dataset.id === dropInfo?.target) {
+        return
+      }
+
+      // Ensure the dragging flag is always set.
+      // There's a bit of a race condition between the app reinitialisation
+      // after selecting the DND component and setting this the first time
+      if (!get(builderStore).isDragging) {
+        builderStore.actions.setDragging(true)
+      }
+
+      // Store target ID
+      const target = element.dataset.id
+
+      // Precompute and store some info to avoid recalculating everything in
+      // dragOver
+      const child = getDOMNodeForComponent(e.target)
+      const bounds = child.getBoundingClientRect()
+      dropInfo = {
+        target,
+        name: element.dataset.name,
+        droppableInside: element.classList.contains("empty"),
+        bounds,
+      }
+    } else {
+      dropInfo = null
+    }
+  }
+
+  // Callback when leaving a potential drop target.
+  // Since we don't style our targets, we don't need to unset anything.
+  const onDragLeave = () => {}
+
+  // Callback when dropping a drag on top of some component
+  const onDrop = e => {
+    e.preventDefault()
+    if (dropInfo?.mode) {
+      builderStore.actions.moveComponent(
+        dragInfo.target,
+        dropInfo.target,
+        dropInfo.mode
+      )
+    }
+  }
+
+  onMount(() => {
+    // Events fired on the draggable target
+    document.addEventListener("dragstart", onDragStart, false)
+    document.addEventListener("dragend", onDragEnd, false)
+
+    // Events fired on the drop targets
+    document.addEventListener("dragover", onDragOver, false)
+    document.addEventListener("dragenter", onDragEnter, false)
+    document.addEventListener("dragleave", onDragLeave, false)
+    document.addEventListener("drop", onDrop, false)
+
+    return () => {
+      // Events fired on the draggable target
+      document.removeEventListener("dragstart", onDragStart, false)
+      document.removeEventListener("dragend", onDragEnd, false)
+
+      // Events fired on the drop targets
+      document.removeEventListener("dragover", onDragOver, false)
+      document.removeEventListener("dragenter", onDragEnter, false)
+      document.removeEventListener("dragleave", onDragLeave, false)
+      document.removeEventListener("drop", onDrop, false)
+    }
+  })
+</script>
+
+<IndicatorSet
+  componentId={dropInfo?.mode === "inside" ? dropInfo.target : null}
+  color="var(--spectrum-global-color-static-green-500)"
+  zIndex="930"
+  transition
+  prefix="Inside"
+/>
+
+<DNDPositionIndicator
+  {dropInfo}
+  color="var(--spectrum-global-color-static-green-500)"
+  zIndex="940"
+  transition
+/>
diff --git a/packages/client/src/components/preview/DNDPositionIndicator.svelte b/packages/client/src/components/preview/DNDPositionIndicator.svelte
new file mode 100644
index 0000000000..e849ab0313
--- /dev/null
+++ b/packages/client/src/components/preview/DNDPositionIndicator.svelte
@@ -0,0 +1,54 @@
+<script>
+  import Indicator from "./Indicator.svelte"
+  import { Sides } from "./DNDHandler.svelte"
+
+  export let dropInfo
+  export let zIndex
+  export let color
+  export let transition
+
+  $: dimensions = getDimensions(dropInfo)
+  $: prefix = dropInfo?.mode === "above" ? "Before" : "After"
+  $: text = `${prefix} ${dropInfo?.name}`
+  $: renderKey = `${dropInfo?.target}-${dropInfo?.side}`
+
+  const getDimensions = info => {
+    const { bounds, side } = info ?? {}
+    if (!bounds || !side) {
+      return null
+    }
+    const { left, top, width, height } = bounds
+    if (side === Sides.Top || side === Sides.Bottom) {
+      return {
+        top: side === Sides.Top ? top - 4 : top + height,
+        left: left - 2,
+        width: width + 4,
+        height: 0,
+      }
+    } else {
+      return {
+        top: top - 2,
+        left: side === Sides.Left ? left - 4 : left + width,
+        width: 0,
+        height: height + 4,
+      }
+    }
+  }
+</script>
+
+{#key renderKey}
+  {#if dimensions && dropInfo?.mode !== "inside"}
+    <Indicator
+      left={Math.round(dimensions.left)}
+      top={Math.round(dimensions.top)}
+      width={dimensions.width}
+      height={dimensions.height}
+      {text}
+      {zIndex}
+      {color}
+      {transition}
+      alignRight={dropInfo?.side === Sides.Right}
+      line
+    />
+  {/if}
+{/key}
diff --git a/packages/client/src/components/preview/HoverIndicator.svelte b/packages/client/src/components/preview/HoverIndicator.svelte
index 9518c6d101..1a9e6477ac 100644
--- a/packages/client/src/components/preview/HoverIndicator.svelte
+++ b/packages/client/src/components/preview/HoverIndicator.svelte
@@ -7,7 +7,7 @@
   $: zIndex = componentId === $builderStore.selectedComponentId ? 900 : 920
 
   const onMouseOver = e => {
-    const element = e.target.closest("[data-type='component']")
+    const element = e.target.closest(".interactive.component")
     const newId = element?.dataset?.id
     if (newId !== componentId) {
       componentId = newId
@@ -30,7 +30,7 @@
 </script>
 
 <IndicatorSet
-  {componentId}
+  componentId={$builderStore.isDragging ? null : componentId}
   color="var(--spectrum-global-color-static-blue-200)"
   transition
   {zIndex}
diff --git a/packages/client/src/components/preview/Indicator.svelte b/packages/client/src/components/preview/Indicator.svelte
index 95364d0278..5f3a4b70c7 100644
--- a/packages/client/src/components/preview/Indicator.svelte
+++ b/packages/client/src/components/preview/Indicator.svelte
@@ -9,6 +9,10 @@
   export let color
   export let zIndex
   export let transition = false
+  export let line = false
+  export let alignRight = false
+
+  $: flipped = top < 20
 </script>
 
 <div
@@ -18,11 +22,12 @@
   }}
   out:fade={{ duration: transition ? 130 : 0 }}
   class="indicator"
-  class:flipped={top < 20}
+  class:flipped
+  class:line
   style="top: {top}px; left: {left}px; width: {width}px; height: {height}px; --color: {color}; --zIndex: {zIndex};"
 >
   {#if text}
-    <div class="text" class:flipped={top < 20}>
+    <div class="text" class:flipped class:line class:right={alignRight}>
       {text}
     </div>
   {/if}
@@ -30,6 +35,7 @@
 
 <style>
   .indicator {
+    right: 0;
     position: absolute;
     z-index: var(--zIndex);
     border: 2px solid var(--color);
@@ -42,6 +48,9 @@
   .indicator.flipped {
     border-top-left-radius: 4px;
   }
+  .indicator.line {
+    border-radius: 4px !important;
+  }
   .text {
     background-color: var(--color);
     color: white;
@@ -61,9 +70,18 @@
     justify-content: flex-start;
     align-items: center;
   }
+  .text.line {
+    transform: translateY(-50%);
+    border-radius: 4px;
+  }
   .text.flipped {
     border-top-left-radius: 4px;
+    border-bottom-left-radius: 4px;
     transform: translateY(0%);
     top: -2px;
   }
+  .text.right {
+    right: -2px;
+    left: auto;
+  }
 </style>
diff --git a/packages/client/src/components/preview/IndicatorSet.svelte b/packages/client/src/components/preview/IndicatorSet.svelte
index 957c7d7bef..012aa7e470 100644
--- a/packages/client/src/components/preview/IndicatorSet.svelte
+++ b/packages/client/src/components/preview/IndicatorSet.svelte
@@ -7,6 +7,7 @@
   export let color
   export let transition
   export let zIndex
+  export let prefix = null
 
   let indicators = []
   let interval
@@ -51,6 +52,9 @@
     const parents = document.getElementsByClassName(componentId)
     if (parents.length) {
       text = parents[0].dataset.name
+      if (prefix) {
+        text = `${prefix} ${text}`
+      }
     }
 
     // Batch reads to minimize reflow
diff --git a/packages/client/src/components/preview/SettingsBar.svelte b/packages/client/src/components/preview/SettingsBar.svelte
index 3581d4f5f8..43c77ef1e6 100644
--- a/packages/client/src/components/preview/SettingsBar.svelte
+++ b/packages/client/src/components/preview/SettingsBar.svelte
@@ -16,7 +16,7 @@
   let measured = false
 
   $: definition = $builderStore.selectedComponentDefinition
-  $: showBar = definition?.showSettingsBar
+  $: showBar = definition?.showSettingsBar && !$builderStore.isDragging
   $: settings = definition?.settings?.filter(setting => setting.showInBar) ?? []
 
   const updatePosition = () => {
diff --git a/packages/client/src/stores/builder.js b/packages/client/src/stores/builder.js
index 3f36af1d06..0d738e4a11 100644
--- a/packages/client/src/stores/builder.js
+++ b/packages/client/src/stores/builder.js
@@ -23,6 +23,7 @@ const createBuilderStore = () => {
     theme: null,
     customTheme: null,
     previewDevice: "desktop",
+    isDragging: false,
   }
   const writableStore = writable(initialState)
   const derivedStore = derived(writableStore, $state => {
@@ -64,13 +65,24 @@ const createBuilderStore = () => {
       dispatchEvent("preview-loaded")
     },
     setSelectedPath: path => {
-      console.log("set to ")
-      console.log(path)
       writableStore.update(state => {
         state.selectedPath = path
         return state
       })
     },
+    moveComponent: (componentId, destinationComponentId, mode) => {
+      dispatchEvent("move-component", {
+        componentId,
+        destinationComponentId,
+        mode,
+      })
+    },
+    setDragging: dragging => {
+      writableStore.update(state => {
+        state.isDragging = dragging
+        return state
+      })
+    },
   }
   return {
     ...writableStore,
diff --git a/packages/client/src/utils/styleable.js b/packages/client/src/utils/styleable.js
index d9925af91a..6a2562fb48 100644
--- a/packages/client/src/utils/styleable.js
+++ b/packages/client/src/utils/styleable.js
@@ -23,10 +23,14 @@ export const styleable = (node, styles = {}) => {
   let applyHoverStyles
   let selectComponent
 
+  // Allow dragging if required
+  const parent = node.closest(".component")
+  if (parent && parent.classList.contains("draggable")) {
+    node.setAttribute("draggable", true)
+  }
+
   // Creates event listeners and applies initial styles
   const setupStyles = (newStyles = {}) => {
-    // Use empty state styles as base styles if required, but let them, get
-    // overridden by any user specified styles
     let baseStyles = {}
     if (newStyles.empty) {
       baseStyles.border = "2px dashed var(--spectrum-global-color-gray-600)"
@@ -45,7 +49,6 @@ export const styleable = (node, styles = {}) => {
     // Applies a style string to a DOM node
     const applyStyles = styleString => {
       node.style = styleString
-      node.dataset.componentId = componentId
     }
 
     // Applies the "normal" style definition