snapshot of https://github.com/ueberdosis/tiptap.git (main, 2026-09-15; blobs > 131072B omitted)

packages/extension-audio/CHANGELOG.md

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+# @tiptap/extension-audio
+
+## 3.30.3
+
+### Patch Changes
+
+- Updated dependencies [965a880]
+  - @tiptap/core@3.30.3
+
+## 3.30.2
+
+### Patch Changes
+
+- Updated dependencies [3dffed5]
+- Updated dependencies [214a140]
+  - @tiptap/core@3.30.2
+
+## 3.30.1
+
+### Patch Changes
+
+- Updated dependencies [abc8828]
+  - @tiptap/core@3.30.1
+
+## 3.30.0
+
+### Patch Changes
+
+- Updated dependencies [0247d39]
+- Updated dependencies [51909d3]
+- Updated dependencies [3099eef]
+  - @tiptap/core@3.30.0
+
+## 3.29.2
+
+### Patch Changes
+
+- @tiptap/core@3.29.2
+
+## 3.29.1
+
+### Patch Changes
+
+- @tiptap/core@3.29.1
+
+## 3.29.0
+
+### Patch Changes
+
+- Updated dependencies [d26840f]
+- Updated dependencies [935e63f]
+- Updated dependencies [b4c5a2d]
+- Updated dependencies [a963d48]
+- Updated dependencies [51f45b6]
+- Updated dependencies [0f63969]
+- Updated dependencies [9acaa65]
+  - @tiptap/core@3.29.0
+
+## 3.28.0
+
+### Patch Changes
+
+- @tiptap/core@3.28.0
+
+## 3.27.4
+
+### Patch Changes
+
+- @tiptap/core@3.27.4
+
+## 3.27.3
+
+### Patch Changes
+
+- Updated dependencies [023f98c]
+  - @tiptap/core@3.27.3
+
+## 3.27.2
+
+### Patch Changes
+
+- @tiptap/core@3.27.2
+
+## 3.27.1
+
+### Patch Changes
+
+- @tiptap/core@3.27.1
+
+## 3.27.0
+
+### Patch Changes
+
+- Updated dependencies [0d0094d]
+- Updated dependencies [795033c]
+- Updated dependencies [0e0c4f9]
+- Updated dependencies [6d12bb9]
+  - @tiptap/core@3.27.0
+
+## 3.26.1
+
+### Patch Changes
+
+- @tiptap/core@3.26.1
+
+## 3.26.0
+
+### Patch Changes
+
+- @tiptap/core@3.26.0
+
+## 3.25.0
+
+### Patch Changes
+
+- Updated dependencies [ec291dd]
+- Updated dependencies [454e9b8]
+- Updated dependencies [9cf8db0]
+- Updated dependencies [3d4f94c]
+  - @tiptap/core@3.25.0
+
+## 3.24.0
+
+### Patch Changes
+
+- @tiptap/core@3.24.0
+
+## 3.23.6
+
+### Patch Changes
+
+- Updated dependencies [d168376]
+  - @tiptap/core@3.23.6
+
+## 3.23.5
+
+### Patch Changes
+
+- Updated dependencies [835caf5]
+- Updated dependencies [95e138c]
+  - @tiptap/core@3.23.5
+
+## 3.23.4
+
+### Patch Changes
+
+- @tiptap/core@3.23.4
+
+## 3.23.3
+
+### Patch Changes
+
+- @tiptap/core@3.23.3
+
+## 3.23.2
+
+### Patch Changes
+
+- Updated dependencies [f98eaaf]
+  - @tiptap/core@3.23.2
+
+## 3.23.1
+
+### Patch Changes
+
+- @tiptap/core@3.23.1
+
+## 3.23.0
+
+### Patch Changes
+
+- Updated dependencies [57f8d66]
+- Updated dependencies [e64e5a7]
+- Updated dependencies [207a2bc]
+  - @tiptap/core@3.23.0
+
+## 3.22.5
+
+### Patch Changes
+
+- Updated dependencies [a375002]
+  - @tiptap/core@3.22.5
+
+## 3.22.4
+
+### Patch Changes
+
+- 27ea931: Fix dependencies installation after packages updates producing peer dependency resolution conflicts
+- Updated dependencies [27ea931]
+- Updated dependencies [64f36b8]
+  - @tiptap/core@3.22.4
+
+## 3.22.3
+
+### Patch Changes
+
+- Updated dependencies [cb28e7b]
+  - @tiptap/core@3.22.3
+
+## 3.22.2
+
+### Patch Changes
+
+- Updated dependencies [f1d504c]
+- Updated dependencies [404c683]
+  - @tiptap/core@3.22.2
+
+## 3.22.1
+
+### Patch Changes
+
+- Updated dependencies [ee03ac0]
+- Updated dependencies [b88f9ed]
+  - @tiptap/core@3.22.1
+
+## 3.22.0
+
+### Patch Changes
+
+- Updated dependencies [912a49b]
+- Updated dependencies [7d4fb9a]
+- Updated dependencies [0c1c112]
+- Updated dependencies [0c1c112]
+- Updated dependencies [f99bdc2]
+  - @tiptap/core@3.22.0
+
+## 3.21.0
+
+### Patch Changes
+
+- @tiptap/core@3.21.0
+
+## 3.20.6
+
+### Patch Changes
+
+- @tiptap/core@3.20.6
+
+## 3.20.5
+
+### Patch Changes
+
+- @tiptap/core@3.20.5
+
+## 3.20.4
+
+### Patch Changes
+
+- Updated dependencies [0bcf3c2]
+  - @tiptap/core@3.20.4
+
+## 3.20.3
+
+### Patch Changes
+
+- Updated dependencies [c94fac4]
+- Updated dependencies [6b9ea92]
+  - @tiptap/core@3.20.3
+
+## 3.20.2
+
+### Patch Changes
+
+- Updated dependencies [269823d]
+  - @tiptap/core@3.20.2
+
+## 3.20.1
+
+### Patch Changes
+
+- Updated dependencies [25f57e4]
+  - @tiptap/core@3.20.1
+
+## 3.20.0
+
+### Patch Changes
+
+- Updated dependencies [4b731e2]
+- Updated dependencies [98546ac]
+- Updated dependencies [57624a1]
+- Updated dependencies [76ce47d]
+  - @tiptap/core@3.20.0
+
+## 3.19.0
+
+### Patch Changes
+
+- @tiptap/core@3.19.0
+
+## 3.18.0
+
+### Patch Changes
+
+- @tiptap/core@3.18.0
+
+## 3.17.1
+
+### Patch Changes
+
+- Updated dependencies [aa9709e]
+- Updated dependencies [b46e66a]
+  - @tiptap/core@3.17.1
+
+## 3.17.0
+
+### Patch Changes
+
+- Updated dependencies [eecf1c9]
+  - @tiptap/core@3.17.0
+
+## 3.16.0
+
+### Minor Changes
+
+- b3a9fab: Add a native audio extension with demos and tests.
+
+### Patch Changes
+
+- @tiptap/core@3.16.0

packages/extension-audio/README.md

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+# @tiptap/extension-audio
+
+A native HTML5 audio node for [tiptap](https://tiptap.dev).
+
+```js
+import Audio from '@tiptap/extension-audio'
+
+editor = new Editor({
+  extensions: [Audio],
+})
+```

packages/extension-audio/package.json

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+{
+  "name": "@tiptap/extension-audio",
+  "version": "3.30.3",
+  "description": "audio extension for tiptap",
+  "keywords": [
+    "tiptap",
+    "tiptap extension"
+  ],
+  "homepage": "https://tiptap.dev",
+  "bugs": {
+    "url": "https://github.com/ueberdosis/tiptap/issues"
+  },
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/ueberdosis/tiptap",
+    "directory": "packages/extension-audio"
+  },
+  "funding": {
+    "type": "github",
+    "url": "https://github.com/sponsors/ueberdosis"
+  },
+  "files": [
+    "src",
+    "dist"
+  ],
+  "type": "module",
+  "main": "dist/index.cjs",
+  "module": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "exports": {
+    ".": {
+      "types": {
+        "import": "./dist/index.d.ts",
+        "require": "./dist/index.d.cts"
+      },
+      "import": "./dist/index.js",
+      "require": "./dist/index.cjs"
+    }
+  },
+  "scripts": {
+    "build": "vp pack"
+  },
+  "devDependencies": {
+    "@tiptap/core": "workspace:^"
+  },
+  "peerDependencies": {
+    "@tiptap/core": "workspace:*"
+  }
+}

packages/extension-audio/src/audio.test.ts

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+import { Editor } from '@tiptap/core'
+import { Audio } from './audio.js'
+import Document from '@tiptap/extension-document'
+import Paragraph from '@tiptap/extension-paragraph'
+import Text from '@tiptap/extension-text'
+import { describe, expect, it } from 'vite-plus/test'
+
+describe('extension-audio', () => {
+  const editorElClass = 'tiptap'
+  let editor: Editor | null = null
+
+  const createEditorEl = () => {
+    const editorEl = document.createElement('div')
+
+    editorEl.classList.add(editorElClass)
+    document.body.appendChild(editorEl)
+    return editorEl
+  }
+
+  const getEditorEl = () => document.querySelector(`.${editorElClass}`)
+
+  const destroyEditor = () => {
+    editor?.destroy()
+    editor = null
+    getEditorEl()?.remove()
+  }
+
+  it('does not output html for javascript schema or invalid links', () => {
+    editor = new Editor({
+      element: createEditorEl(),
+      extensions: [Document, Text, Paragraph, Audio],
+      content: {
+        type: 'doc',
+        content: [
+          {
+            type: 'audio',
+            attrs: {
+              // We want to ensure script URLs are filtered out
+              // oxlint-disable-next-line no-script-url
+              src: 'javascript:alert(window.origin)//audio',
+            },
+          },
+        ],
+      },
+    })
+
+    // oxlint-disable-next-line no-script-url
+    expect(editor.getHTML()).not.toContain('javascript:alert')
+
+    destroyEditor()
+  })
+
+  it('allows base64 sources only when enabled', () => {
+    const dataUrl = 'data:audio/mp3;base64,aGVsbG8='
+
+    editor = new Editor({
+      element: createEditorEl(),
+      extensions: [Document, Text, Paragraph, Audio],
+      content: {
+        type: 'doc',
+        content: [
+          {
+            type: 'audio',
+            attrs: {
+              src: dataUrl,
+            },
+          },
+        ],
+      },
+    })
+
+    expect(editor.getHTML()).not.toContain(dataUrl)
+
+    destroyEditor()
+
+    editor = new Editor({
+      element: createEditorEl(),
+      extensions: [Document, Text, Paragraph, Audio.configure({ allowBase64: true })],
+      content: {
+        type: 'doc',
+        content: [
+          {
+            type: 'audio',
+            attrs: {
+              src: dataUrl,
+            },
+          },
+        ],
+      },
+    })
+
+    expect(editor.getHTML()).toContain(dataUrl)
+
+    destroyEditor()
+  })
+
+  it('respects audio attributes and options', () => {
+    editor = new Editor({
+      element: createEditorEl(),
+      extensions: [
+        Document,
+        Text,
+        Paragraph,
+        Audio.configure({
+          autoplay: true,
+          controls: false,
+          loop: true,
+          muted: true,
+          preload: 'auto',
+          controlslist: 'nodownload',
+          crossorigin: 'anonymous',
+          disableRemotePlayback: true,
+        }),
+      ],
+      content: {
+        type: 'doc',
+        content: [
+          {
+            type: 'audio',
+            attrs: {
+              src: 'https://assets.tiptap.dev/sounds/loop.mp3',
+              controls: true,
+              preload: 'none',
+            },
+          },
+        ],
+      },
+    })
+
+    const html = editor.getHTML()
+
+    expect(html).toContain('<audio')
+    expect(html).toContain('src="https://assets.tiptap.dev/sounds/loop.mp3"')
+    expect(html).toContain('autoplay')
+    expect(html).toContain('loop')
+    expect(html).toContain('muted')
+    expect(html).toContain('controlslist="nodownload"')
+    expect(html).toContain('crossorigin="anonymous"')
+    expect(html).toContain('disableremoteplayback')
+    expect(html).toContain('preload="none"')
+    expect(html).toContain('controls')
+
+    destroyEditor()
+  })
+
+  it('does not insert invalid audio sources via command', () => {
+    editor = new Editor({
+      element: createEditorEl(),
+      extensions: [Document, Text, Paragraph, Audio],
+    })
+
+    const succeeded = editor.commands.setAudio({
+      // We want to ensure script URLs are filtered out
+      // oxlint-disable-next-line no-script-url
+      src: 'javascript:alert(1)',
+    })
+
+    expect(succeeded).toBe(false)
+    // oxlint-disable-next-line no-script-url
+    expect(editor.getHTML()).not.toContain('javascript:alert')
+
+    const validInsert = editor.commands.setAudio({
+      src: 'https://assets.tiptap.dev/sounds/loop.mp3',
+      loop: true,
+      muted: true,
+      disableremoteplayback: true,
+      controls: false,
+    })
+
+    expect(validInsert).toBe(true)
+
+    const html = editor.getHTML()
+
+    expect(html).toContain('src="https://assets.tiptap.dev/sounds/loop.mp3"')
+    expect(html).toContain('loop')
+    expect(html).toContain('muted')
+    expect(html).toContain('disableremoteplayback')
+    expect(html).not.toContain('controls')
+
+    destroyEditor()
+  })
+
+  it('creates audio node when pasting a valid audio URL', () => {
+    editor = new Editor({
+      element: createEditorEl(),
+      extensions: [Document, Text, Paragraph, Audio],
+    })
+
+    const audioUrl = 'https://assets.tiptap.dev/sounds/loop.mp3'
+
+    // Simulate paste by inserting plain text content that matches the paste rule regex
+    editor.view.pasteText(audioUrl)
+
+    const json = editor.getJSON()
+    const audioNode = json.content?.find(node => node.type === 'audio')
+
+    expect(audioNode).toBeDefined()
+    expect(audioNode?.attrs?.src).toBe(audioUrl)
+
+    destroyEditor()
+  })
+
+  it('does not create audio node when paste handler is disabled', () => {
+    editor = new Editor({
+      element: createEditorEl(),
+      extensions: [Document, Text, Paragraph, Audio.configure({ addPasteHandler: false })],
+    })
+
+    const audioUrl = 'https://assets.tiptap.dev/sounds/loop.mp3'
+
+    editor.commands.insertContent(audioUrl)
+
+    const json = editor.getJSON()
+    const audioNode = json.content?.find(node => node.type === 'audio')
+
+    expect(audioNode).toBeUndefined()
+
+    destroyEditor()
+  })
+
+  it('renders audio node as inline when inline option is enabled', () => {
+    editor = new Editor({
+      element: createEditorEl(),
+      extensions: [Document, Text, Paragraph, Audio.configure({ inline: true })],
+      content: {
+        type: 'doc',
+        content: [
+          {
+            type: 'paragraph',
+            content: [
+              {
+                type: 'text',
+                text: 'Audio: ',
+              },
+              {
+                type: 'audio',
+                attrs: {
+                  src: 'https://assets.tiptap.dev/sounds/loop.mp3',
+                },
+              },
+            ],
+          },
+        ],
+      },
+    })
+
+    const html = editor.getHTML()
+
+    expect(html).toContain('<p>Audio: <audio')
+    expect(html).toContain('src="https://assets.tiptap.dev/sounds/loop.mp3"')
+
+    destroyEditor()
+  })
+
+  it('renders audio node as block by default', () => {
+    editor = new Editor({
+      element: createEditorEl(),
+      extensions: [Document, Text, Paragraph, Audio],
+      content: {
+        type: 'doc',
+        content: [
+          {
+            type: 'paragraph',
+            content: [
+              {
+                type: 'text',
+                text: 'Some text',
+              },
+            ],
+          },
+          {
+            type: 'audio',
+            attrs: {
+              src: 'https://assets.tiptap.dev/sounds/loop.mp3',
+            },
+          },
+        ],
+      },
+    })
+
+    const html = editor.getHTML()
+
+    expect(html).toContain('<p>Some text</p><audio')
+
+    destroyEditor()
+  })
+})

packages/extension-audio/src/audio.ts

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+import { createAtomBlockMarkdownSpec, mergeAttributes, Node, nodePasteRule } from '@tiptap/core'
+
+import { AUDIO_URL_REGEX_GLOBAL, isValidAudioUrl, sanitizeAudioSrc } from './utils.js'
+
+export interface AudioOptions {
+  /**
+   * Controls if the paste handler for audio sources should be added.
+   * @default true
+   * @example false
+   */
+  addPasteHandler: boolean
+
+  /**
+   * Controls if the audio should autoplay.
+   * @default false
+   * @example true
+   */
+  autoplay: boolean
+
+  /**
+   * Controls if the audio element should render the native controls.
+   * @default true
+   * @example false
+   */
+  controls: boolean
+
+  /**
+   * Controls if the audio should loop.
+   * @default false
+   * @example true
+   */
+  loop: boolean
+
+  /**
+   * Controls if the audio should be muted.
+   * @default false
+   * @example true
+   */
+  muted: boolean
+
+  /**
+   * The preload behavior for the audio element.
+   * @default 'metadata'
+   * @example 'none'
+   */
+  preload: 'auto' | 'metadata' | 'none' | null
+
+  /**
+   * Provides the controlslist attribute for the audio element.
+   * @default undefined
+   * @example 'nodownload'
+   */
+  controlslist?: string
+
+  /**
+   * Sets the crossorigin attribute for the audio element.
+   * @default undefined
+   * @example 'anonymous'
+   */
+  crossorigin?: '' | 'anonymous' | 'use-credentials'
+
+  /**
+   * Controls if remote playback should be disabled on the audio element.
+   * @default false
+   * @example true
+   */
+  disableRemotePlayback: boolean
+
+  /**
+   * Allows data: URLs for audio sources.
+   * @default false
+   * @example true
+   */
+  allowBase64: boolean
+
+  /**
+   * The HTML attributes for an audio node.
+   * @default {}
+   * @example { class: 'foo' }
+   */
+  HTMLAttributes: Record<string, any>
+
+  /**
+   * Controls if the audio node should be inline or not.
+   * @default false
+   * @example true
+   */
+  inline: boolean
+}
+
+/**
+ * The options for setting an audio element.
+ */
+type SetAudioOptions = {
+  src: string
+  controls?: boolean
+  autoplay?: boolean
+  loop?: boolean
+  muted?: boolean
+  preload?: 'auto' | 'metadata' | 'none' | null
+  controlslist?: string
+  crossorigin?: '' | 'anonymous' | 'use-credentials'
+  disableremoteplayback?: boolean
+  HTMLAttributes?: Record<string, any>
+}
+
+declare module '@tiptap/core' {
+  interface Commands<ReturnType> {
+    audio: {
+      /**
+       * Insert an audio element
+       * @param options The audio attributes
+       * @example editor.commands.setAudio({ src: 'https://assets.tiptap.dev/sounds/loop.mp3' })
+       */
+      setAudio: (options: SetAudioOptions) => ReturnType
+    }
+  }
+}
+
+/**
+ * This extension adds support for native audio elements.
+ */
+export const Audio = Node.create<AudioOptions>({
+  name: 'audio',
+
+  addOptions() {
+    return {
+      addPasteHandler: true,
+      allowBase64: false,
+      autoplay: false,
+      controls: true,
+      loop: false,
+      muted: false,
+      preload: 'metadata',
+      controlslist: undefined,
+      crossorigin: undefined,
+      disableRemotePlayback: false,
+      HTMLAttributes: {},
+      inline: false,
+    }
+  },
+
+  inline() {
+    return this.options.inline
+  },
+
+  group() {
+    return this.options.inline ? 'inline' : 'block'
+  },
+
+  atom: true,
+
+  draggable: true,
+
+  addAttributes() {
+    return {
+      src: {
+        default: null,
+      },
+      controls: {
+        default: this.options.controls,
+      },
+      autoplay: {
+        default: this.options.autoplay,
+      },
+      loop: {
+        default: this.options.loop,
+      },
+      muted: {
+        default: this.options.muted,
+      },
+      preload: {
+        default: this.options.preload,
+      },
+      controlslist: {
+        default: this.options.controlslist,
+      },
+      crossorigin: {
+        default: this.options.crossorigin,
+      },
+      disableremoteplayback: {
+        default: this.options.disableRemotePlayback,
+      },
+    }
+  },
+
+  parseHTML() {
+    return [
+      {
+        tag: this.options.allowBase64 ? 'audio[src]' : 'audio[src]:not([src^="data:"])',
+      },
+    ]
+  },
+
+  addCommands() {
+    return {
+      setAudio:
+        options =>
+        ({ commands }) => {
+          if (!isValidAudioUrl(options.src, this.options.allowBase64)) {
+            return false
+          }
+
+          return commands.insertContent({
+            type: this.name,
+            attrs: options,
+          })
+        },
+    }
+  },
+
+  addPasteRules() {
+    if (!this.options.addPasteHandler) {
+      return []
+    }
+
+    return [
+      nodePasteRule({
+        find: AUDIO_URL_REGEX_GLOBAL,
+        type: this.type,
+        getAttributes: match => {
+          return { src: match[0] }
+        },
+      }),
+    ]
+  },
+
+  renderHTML({ HTMLAttributes }) {
+    const sanitizedSrc = sanitizeAudioSrc(HTMLAttributes.src, this.options.allowBase64)
+
+    const mergedAttributes = mergeAttributes(
+      this.options.HTMLAttributes,
+      {
+        controls: this.options.controls,
+        autoplay: this.options.autoplay,
+        loop: this.options.loop,
+        muted: this.options.muted,
+        preload: this.options.preload,
+        controlslist: this.options.controlslist,
+        crossorigin: this.options.crossorigin,
+        disableremoteplayback: this.options.disableRemotePlayback,
+      },
+      {
+        ...HTMLAttributes,
+        src: sanitizedSrc,
+      },
+    )
+
+    const cleanedAttributes = Object.fromEntries(
+      Object.entries(mergedAttributes).filter(
+        ([, value]) => value !== null && value !== undefined && value !== false,
+      ),
+    )
+
+    return ['audio', cleanedAttributes]
+  },
+
+  ...createAtomBlockMarkdownSpec({
+    nodeName: 'audio',
+    allowedAttributes: [
+      'src',
+      'controls',
+      'autoplay',
+      'loop',
+      'muted',
+      'preload',
+      'controlslist',
+      'crossorigin',
+      'disableremoteplayback',
+    ],
+  }),
+})

packages/extension-audio/src/index.ts

@@ -0,0 +1,6 @@
+import { Audio } from './audio.js'
+
+export * from './audio.js'
+export * from './utils.js'
+
+export default Audio

packages/extension-audio/src/utils.ts

@@ -0,0 +1,70 @@
+/**
+ * Regular expression to match URLs pointing to common audio file formats.
+ * Matches http/https URLs ending in: mp3, wav, ogg, oga, flac, m4a, aac, opus, weba, webm.
+ * Supports optional query strings. Case-insensitive, single match.
+ */
+export const AUDIO_URL_REGEX =
+  /https?:\/\/[^\s]+?\.(?:mp3|wav|ogg|oga|flac|m4a|aac|opus|weba|webm)(?:\?[^\s]*)?/i
+
+/**
+ * Global variant of AUDIO_URL_REGEX for matching multiple audio URLs in a string.
+ * Use this when you need to find all audio URLs in a block of text.
+ */
+export const AUDIO_URL_REGEX_GLOBAL =
+  /https?:\/\/[^\s]+?\.(?:mp3|wav|ogg|oga|flac|m4a|aac|opus|weba|webm)(?:\?[^\s]*)?/gi
+
+/**
+ * Regular expression to match base64-encoded audio data URLs.
+ */
+const AUDIO_DATA_URL_REGEX = /^data:audio\/[a-zA-Z0-9.+-]+;base64,/i
+
+/**
+ * Validates whether a URL is safe for use in an audio element.
+ * Allows http, https, protocol-relative, and relative paths by default.
+ * Data URLs can be enabled via the allowBase64 flag.
+ *
+ * @param url - The URL string to validate
+ * @param allowBase64 - Whether to allow base64 data URLs (default: false)
+ * @returns True if the URL is valid and safe, false otherwise
+ */
+export const isValidAudioUrl = (url: string, allowBase64 = false) => {
+  if (!url) {
+    return false
+  }
+
+  if (allowBase64 && AUDIO_DATA_URL_REGEX.test(url)) {
+    return true
+  }
+
+  if (url.startsWith('//')) {
+    return true
+  }
+
+  if (url.startsWith('/') || url.startsWith('./') || url.startsWith('../')) {
+    return true
+  }
+
+  try {
+    const parsedUrl = new URL(url)
+
+    return parsedUrl.protocol === 'http:' || parsedUrl.protocol === 'https:'
+  } catch {
+    return false
+  }
+}
+
+/**
+ * Sanitizes an audio source URL by validating it against allowed protocols.
+ * Returns null for invalid or potentially unsafe URLs.
+ *
+ * @param url - The URL string to sanitize (can be null or undefined)
+ * @param allowBase64 - Whether to allow base64 data URLs (default: false)
+ * @returns The original URL if valid, or null if invalid/unsafe
+ */
+export const sanitizeAudioSrc = (url: string | null | undefined, allowBase64 = false) => {
+  if (!url) {
+    return null
+  }
+
+  return isValidAudioUrl(url, allowBase64) ? url : null
+}

packages/extension-audio/vite.config.ts

@@ -0,0 +1,9 @@
+import { defineConfig } from 'vite-plus'
+import { basePackConfig } from '../../pack.config.mjs'
+
+export default defineConfig({
+  pack: {
+    entry: ['src/index.ts'],
+    ...basePackConfig(),
+  },
+})