chore(release): wxt v0.20.13

Co-authored-by: Aaron <aaronklinker1@gmail.com>

.github/actions/setup/action.yml

@@ -18,7 +18,7 @@ runs:
       uses: pnpm/action-setup@f2b2b233b538f500472c7274c7012f57857d8ce0 # v4.1.0
 
     - name: 🛠️ Setup NodeJS
-      uses: actions/setup-node@b7234cc9fe124f0f4932554b4e5284543083ae7b # v4.4.0
+      uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
       with:
         node-version: 20
         cache: pnpm

.github/workflows/notify-unreleased-commits.yml

@@ -7,6 +7,7 @@ on:
 jobs:
   notify:
     runs-on: ubuntu-22.04
+    if: github.repository_owner == 'wxt-dev'
     steps:
       - name: Checkout
         uses: actions/checkout@ff7abcd0c3c05ccf6adc123a8cd1fd4fb30fb493 # v5.0.0

.github/workflows/pr-closed.yml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Post Thank You Comment
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         env:
           comment: Thanks for helping make WXT better!
         with:

.github/workflows/publish-docs.yml

@@ -29,7 +29,7 @@ jobs:
         uses: ./.github/actions/setup
 
       - name: Login to Docker Registry
-        uses: docker/login-action@184bdaa0721073962dff0199f1fb9940f07167d1 # v3.5.0
+        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
         with:
           registry: https://${{ secrets.DOCKER_REGISTRY_HOSTNAME }}
           username: ${{ secrets.DOCKER_REGISTRY_USERNAME }}

.github/workflows/release.yml

@@ -31,9 +31,10 @@ jobs:
 
   publish:
     name: Publish
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     permissions:
-      contents: write
+      contents: write # Push version changes
+      id-token: write # OIDC for NPM publishing
     needs:
       - validate
     steps:
@@ -61,9 +62,9 @@ jobs:
       - name: Publish to NPM
         working-directory: packages/${{ inputs.package }}
         run: |
-          echo "//registry.npmjs.org/:_authToken=${{ secrets.NPM_AUTH_TOKEN }}" > ~/.npmrc
-          pnpm build
-          pnpm publish
+          pnpm pack
+          sudo npm i -g npm@latest
+          /usr/local/bin/npm publish *.tgz
 
       - name: Create GitHub release
         run: pnpm tsx scripts/create-github-release.ts ${{ inputs.package }}

.github/workflows/update-browser-package.yml

@@ -11,11 +11,15 @@ jobs:
   sync:
     name: 'Sync with @types/chrome'
     runs-on: ubuntu-latest
+    if: github.repository_owner == 'wxt-dev'
     permissions:
-      contents: write
+      contents: write # Push version changes
+      id-token: write # OIDC for NPM publishing
     steps:
       - name: Checkout
         uses: actions/checkout@ff7abcd0c3c05ccf6adc123a8cd1fd4fb30fb493 # v5.0.0
+        with:
+          ssh-key: ${{ secrets.DEPLOY_KEY }}
 
       - name: Setup
         uses: ./.github/actions/setup
@@ -38,9 +42,10 @@ jobs:
         with:
           commit_message: 'fix: Upgrade `@wxt-dev/browser` to latest `@types/chrome` version'
 
-      - name: Publish Package
+      - name: Publish to NPM
         if: steps.commit.outputs.changes_detected == 'true'
         working-directory: packages/browser
         run: |
-          echo "//registry.npmjs.org/:_authToken=${{ secrets.NPM_AUTH_TOKEN }}" > ~/.npmrc
-          pnpm publish
+          pnpm pack
+          sudo npm i -g npm@latest
+          /usr/local/bin/npm publish *.tgz

.github/workflows/validate.yml

@@ -86,7 +86,7 @@ jobs:
 
       - name: Upload Coverage
         if: matrix.coverage
-        uses: codecov/codecov-action@fdcc8476540edceab3de004e990f80d881c6cc00 # v5.5.0
+        uses: codecov/codecov-action@5a1091511ad55cbe89839c7260b706298ca349f7 # v5.5.1
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
 

docs/.vitepress/components/UsingWxtSection.vue

@@ -102,6 +102,16 @@ const chromeExtensionIds = [
   'ehmoihnjgkdimihkhokkmfjdgomohjgm', // Filmbudd Pro - Simple, private – and synced ratings and watch notes across all your devices
   'alglchohmdikgdjhafiicilegegieafa', // MultiField CopyCat - Copy, Paste & Autofill Web Forms Instantly
   'aamihahiiogceidpbnfgehacgiecephe', // ChatSight - Add Table of Contents to ChatGPT
+  'cndibmoanboadcifjkjbdpjgfedanolh', // BetterCampus (prev. BetterCanvas)
+  'hinfimgacobnellbncbcpdlpaapcofaa', // Leetcode Fonts - Change fonts in leetcode effortlessly
+  'kbkbfefhhabpkibojinapkkgciiacggg', // TranslateManga - Manga Translator & Manga Tracker
+  'emeakbgdecgmdjgegnejpppcnkcnoaen', // SiteData - Free Website Traffic Checker & Reverse AdSense Tool
+  'gpnckbhgpnjciklpoehkmligeaebigaa', // Livestream Chat Reader - Text-to-Speech for YouTube/Twitch chat
+  'fjlalaedpfcojcfpkgkglbjjbbkofgnl', // ChatGPT Token Counter - Count tokens in real time on chatgpt conversation
+  'fbgblmjbeebanackldpbmpacppflgmlj', // LinuxDo Scripts - 为 linux.do 用户提供了一些增强功能
+  'dfacnjidgbagicaekenjgclfnhdnjjdi', // Zen Virtual Piano - https://zen-piano.web.app/
+  'naeibcegmgpofimedkmfgjgphfhfhlab', // Crypto Pulse price tracker - https://get-crypto-pulse.web.app/
+  'ffglckbhfbfmdkefdmjbhpnffkcmlhdh', // Redirect Web - Automatically redirect pages or open them in another app
 ];
 
 const { data, err, isLoading } = useListExtensionDetails(chromeExtensionIds);

docs/guide/essentials/config/browser-startup.md

@@ -41,6 +41,18 @@ export default defineWebExtConfig({
 });
 ```
 
+```ts [wxt.config.ts]
+export default defineConfig({
+  webExt: {
+    binaries: {
+      chrome: '/path/to/chrome-beta', // Use Chrome Beta instead of regular Chrome
+      firefox: 'firefoxdeveloperedition', // Use Firefox Developer Edition instead of regular Firefox
+      edge: '/path/to/edge', // Open MS Edge when running "wxt -b edge"
+    },
+  },
+});
+```
+
 By default, WXT will try to automatically discover where Chrome/Firefox are installed. However, if you have chrome installed in a non-standard location, you need to set it manually as shown above.
 
 ### Persist Data

docs/guide/essentials/config/hooks.md

@@ -11,7 +11,7 @@ export default defineConfig({
   hooks: {
     'build:manifestGenerated': (wxt, manifest) => {
       if (wxt.config.mode === 'development') {
-        manifest.title += ' (DEV)';
+        manifest.name += ' (DEV)';
       }
     },
   },

docs/guide/essentials/content-scripts.md

@@ -591,6 +591,76 @@ For MV3, `injectScript` is synchronous and the injected script will be evaluated
 However for MV2, `injectScript` has to `fetch` the script's text content and create an inline `<script>` block. This means for MV2, your script is injected asynchronously and it will not be evaluated at the same time as your content script's `run_at`.
 :::
 
+The `script` element can be modified just before it is added to the DOM by using the `modifyScript` option. This can be used to e.g. modify `script.async`/`script.defer`, add event listeners to the element, or pass data to the script via `script.dataset`. An example:
+
+```ts
+// entrypoints/example.content.ts
+export default defineContentScript({
+  matches: ['*://*/*'],
+  async main() {
+    await injectScript('/example-main-world.js', {
+      modifyScript(script) {
+        script.dataset['greeting'] = 'Hello there';
+      },
+    });
+  },
+});
+```
+
+```ts
+// entrypoints/example-main-world.ts
+export default defineUnlistedScript(() => {
+  console.log(document.currentScript?.dataset['greeting']);
+});
+```
+
+`injectScript` returns the created script element. It can be used to e.g. send messages to the script in the form of custom events. The script can add an event listener for them via `document.currentScript`. An example of bidirectional communication:
+
+```ts
+// entrypoints/example.content.ts
+export default defineContentScript({
+  matches: ['*://*/*'],
+  async main() {
+    const { script } = await injectScript('/example-main-world.js', {
+      modifyScript(script) {
+        // Add a listener before the injected script is loaded.
+        script.addEventListener('from-injected-script', (event) => {
+          if (event instanceof CustomEvent) {
+            console.log(`${event.type}:`, event.detail);
+          }
+        });
+      },
+    });
+
+    // Send an event after the injected script is loaded.
+    script.dispatchEvent(
+      new CustomEvent('from-content-script', {
+        detail: 'General Kenobi',
+      }),
+    );
+  },
+});
+```
+
+```ts
+// entrypoints/example-main-world.ts
+export default defineUnlistedScript(() => {
+  const script = document.currentScript;
+
+  script?.addEventListener('from-content-script', (event) => {
+    if (event instanceof CustomEvent) {
+      console.log(`${event.type}:`, event.detail);
+    }
+  });
+
+  script?.dispatchEvent(
+    new CustomEvent('from-injected-script', {
+      detail: 'Hello there',
+    }),
+  );
+});
+```
+
 ## Mounting UI to dynamic element
 
 In many cases, you may need to mount a UI to a DOM element that does not exist at the time the web page is initially loaded. To handle this, use the `autoMount` API to automatically mount the UI when the target element appears dynamically and unmount it when the element disappears. In WXT, the `anchor` option is used to target the element, enabling automatic mounting and unmounting based on its appearance and removal.

docs/guide/essentials/unit-testing.md

@@ -9,7 +9,7 @@ WXT provides first class support for Vitest for unit testing:
 ```ts
 // vitest.config.ts
 import { defineConfig } from 'vitest/config';
-import { WxtVitest } from 'wxt/testing';
+import { WxtVitest } from 'wxt/testing/vitest-plugin';
 
 export default defineConfig({
   plugins: [WxtVitest()],
@@ -36,7 +36,7 @@ This example demonstrates that you don't have to mock `browser.storage` (used by
 
 ```ts
 import { describe, it, expect } from 'vitest';
-import { fakeBrowser } from 'wxt/testing';
+import { fakeBrowser } from 'wxt/testing/fake-browser';
 
 const accountStorage = storage.defineItem<Account>('local:account');
 

docs/guide/resources/migrate.md

@@ -15,6 +15,11 @@ cd path/to/your/project
 pnpm dlx wxt@latest init example-wxt --template vanilla
 ```
 
+:::tip
+We recommend reviewing [project structure](/guide/essentials/project-structure.md) before you get started.
+You can customize directory names in `wxt.config.ts` to match your project's needs.
+:::
+
 In general, you'll need to:
 
 &ensp;<input type="checkbox" /> Install `wxt`<br />

package.json

@@ -18,35 +18,36 @@
   },
   "devDependencies": {
     "@aklinker1/buildc": "^1.1.5",
-    "@aklinker1/check": "^2.1.0",
+    "@aklinker1/check": "^2.2.0",
     "@commitlint/config-conventional": "^19.8.1",
     "@commitlint/types": "^19.8.1",
     "@types/fs-extra": "^11.0.4",
     "@types/semver": "^7.7.1",
-    "@vitest/coverage-v8": "^3.2.4",
+    "@vitest/coverage-v8": "^4.0.16",
     "changelogen": "^0.6.2",
     "consola": "^3.4.2",
     "fast-glob": "^3.3.3",
     "feed": "^5.1.0",
-    "fs-extra": "^11.3.1",
-    "lint-staged": "^16.1.6",
+    "fs-extra": "^11.3.2",
+    "lint-staged": "^16.2.7",
     "markdown-it-footnote": "^4.0.0",
     "markdownlint-cli": "^0.45.0",
-    "nano-spawn": "^1.0.2",
-    "prettier": "^3.6.2",
-    "semver": "^7.7.2",
+    "nano-spawn": "^1.0.3",
+    "p-map": "^7.0.4",
+    "prettier": "^3.7.4",
+    "semver": "^7.7.3",
     "simple-git-hooks": "^2.13.1",
-    "tsx": "4.20.5",
+    "tsx": "4.21.0",
     "typedoc": "^0.25.4",
-    "typedoc-plugin-frontmatter": "^1.3.0",
+    "typedoc-plugin-frontmatter": "^1.3.1",
     "typedoc-plugin-markdown": "4.0.0-next.23",
     "typedoc-vitepress-theme": "1.0.0-next.3",
-    "typescript": "^5.9.2",
+    "typescript": "^5.9.3",
     "vitepress": "^1.6.4",
     "vitepress-knowledge": "^0.4.1",
-    "vitepress-plugin-group-icons": "^1.6.3",
+    "vitepress-plugin-group-icons": "^1.6.5",
     "vitest-mock-extended": "^3.1.0",
-    "vue": "^3.5.21",
+    "vue": "^3.5.25",
     "wxt": "workspace:*"
   },
   "simple-git-hooks": {
@@ -54,16 +55,5 @@
   },
   "lint-staged": {
     "*": "prettier --ignore-unknown --write"
-  },
-  "pnpm": {
-    "peerDependencyRules": {
-      "ignoreMissing": [
-        "@algolia/client-search",
-        "search-insights"
-      ]
-    },
-    "patchedDependencies": {
-      "markdown-it-footnote": "patches/markdown-it-footnote.patch"
-    }
   }
 }

packages/analytics/modules/analytics/client.ts

@@ -253,7 +253,8 @@ function defineStorageItem<T>(
 ): AnalyticsStorageItem<T> {
   return {
     getValue: async () =>
-      (await browser.storage.local.get(key))[key] ?? defaultValue,
+      (await browser.storage.local.get<Record<string, any>>(key))[key] ??
+      defaultValue,
     setValue: (newValue) => browser.storage.local.set({ [key]: newValue }),
   };
 }

packages/analytics/package.json

@@ -51,10 +51,10 @@
     "wxt": ">=0.20.0"
   },
   "devDependencies": {
-    "@aklinker1/check": "^2.1.0",
+    "@aklinker1/check": "^2.2.0",
     "@types/ua-parser-js": "^0.7.39",
-    "publint": "^0.3.12",
-    "typescript": "^5.9.2",
+    "publint": "^0.3.16",
+    "typescript": "^5.9.3",
     "unbuild": "^3.6.1",
     "wxt": "workspace:*"
   },

packages/auto-icons/package.json

@@ -46,14 +46,14 @@
   },
   "dependencies": {
     "defu": "^6.1.4",
-    "fs-extra": "^11.3.1",
-    "sharp": "^0.34.3"
+    "fs-extra": "^11.3.2",
+    "sharp": "^0.34.5"
   },
   "devDependencies": {
-    "@aklinker1/check": "^2.1.0",
-    "oxlint": "^1.14.0",
-    "publint": "^0.3.12",
-    "typescript": "^5.9.2",
+    "@aklinker1/check": "^2.2.0",
+    "oxlint": "^1.33.0",
+    "publint": "^0.3.16",
+    "typescript": "^5.9.3",
     "unbuild": "^3.6.1",
     "wxt": "workspace:*"
   }

packages/browser/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@wxt-dev/browser",
   "description": "Provides a cross-browser API for using extension APIs and types based on @types/chrome",
-  "version": "0.1.4",
+  "version": "0.1.32",
   "type": "module",
   "main": "src/index.mjs",
   "types": "src/index.d.ts",
@@ -23,12 +23,12 @@
     "src"
   ],
   "devDependencies": {
-    "@types/chrome": "0.1.6",
-    "fs-extra": "^11.3.1",
-    "nano-spawn": "^1.0.2",
-    "tsx": "4.20.5",
-    "typescript": "^5.9.2",
-    "vitest": "^3.2.4"
+    "@types/chrome": "0.1.32",
+    "fs-extra": "^11.3.2",
+    "nano-spawn": "^1.0.3",
+    "tsx": "4.21.0",
+    "typescript": "^5.9.3",
+    "vitest": "^4.0.16"
   },
   "dependencies": {
     "@types/filesystem": "*",

packages/browser/scripts/generate.ts

@@ -60,9 +60,7 @@ for (const { file, srcPath, destPath } of declarationFileMapping) {
 
 // Done!
 
-console.log(
-  '\x1b[32m✔\x1b[0m Done in ' + performance.now().toFixed(0) + ' ms',
-);
+console.log('\x1b[32m✔\x1b[0m Done in ' + performance.now().toFixed(0) + ' ms');
 
 // Transformations
 

packages/browser/templates/package.json

@@ -26,8 +26,8 @@
     "@types/chrome": "{{chromeTypesVersion}}",
     "fs-extra": "^11.3.1",
     "nano-spawn": "^1.0.2",
-    "tsx": "4.19.4",
+    "tsx": "4.20.5",
     "typescript": "^5.9.2",
-    "vitest": "^3.1.2"
+    "vitest": "^4.0.16"
   }
 }

packages/i18n/package.json

@@ -40,14 +40,14 @@
     }
   },
   "devDependencies": {
-    "@aklinker1/check": "^2.1.0",
+    "@aklinker1/check": "^2.2.0",
     "@types/node": "^20.17.6",
-    "oxlint": "^1.14.0",
-    "publint": "^0.3.12",
-    "typescript": "^5.9.2",
+    "oxlint": "^1.33.0",
+    "publint": "^0.3.16",
+    "typescript": "^5.9.3",
     "unbuild": "^3.6.1",
-    "vitest": "^3.2.4",
-    "vitest-plugin-random-seed": "^1.1.1",
+    "vitest": "^4.0.16",
+    "vitest-plugin-random-seed": "^1.1.2",
     "wxt": "workspace:*"
   },
   "main": "./dist/index.cjs",

packages/module-react/package.json

@@ -51,13 +51,13 @@
     "@vitejs/plugin-react": "^4.4.1 || ^5.0.0"
   },
   "devDependencies": {
-    "@aklinker1/check": "^2.1.0",
-    "@types/react": "^19.1.12",
-    "@types/react-dom": "^19.1.9",
-    "publint": "^0.3.12",
-    "react": "^19.1.1",
-    "react-dom": "^19.1.1",
-    "typescript": "^5.9.2",
+    "@aklinker1/check": "^2.2.0",
+    "@types/react": "^19.2.7",
+    "@types/react-dom": "^19.2.3",
+    "publint": "^0.3.16",
+    "react": "^19.2.3",
+    "react-dom": "^19.2.3",
+    "typescript": "^5.9.3",
     "unbuild": "^3.6.1",
     "wxt": "workspace:*"
   }

packages/module-solid/package.json

@@ -48,13 +48,13 @@
     "wxt": ">=0.19.16"
   },
   "dependencies": {
-    "vite-plugin-solid": "^2.11.8"
+    "vite-plugin-solid": "^2.11.10"
   },
   "devDependencies": {
-    "@aklinker1/check": "^2.1.0",
-    "publint": "^0.3.12",
-    "solid-js": "^1.9.9",
-    "typescript": "^5.9.2",
+    "@aklinker1/check": "^2.2.0",
+    "publint": "^0.3.16",
+    "solid-js": "^1.9.10",
+    "typescript": "^5.9.3",
     "unbuild": "^3.6.1",
     "wxt": "workspace:*"
   }

packages/module-svelte/package.json

@@ -50,9 +50,9 @@
     "@sveltejs/vite-plugin-svelte": "^4.0.0 || ^5.0.0 || ^6.0.0"
   },
   "devDependencies": {
-    "@aklinker1/check": "^2.1.0",
-    "publint": "^0.3.12",
-    "typescript": "^5.9.2",
+    "@aklinker1/check": "^2.2.0",
+    "publint": "^0.3.16",
+    "typescript": "^5.9.3",
     "unbuild": "^3.6.1",
     "wxt": "workspace:*"
   }

packages/module-vue/package.json

@@ -49,9 +49,9 @@
     "@vitejs/plugin-vue": "^5.2.3 || ^6.0.0"
   },
   "devDependencies": {
-    "@aklinker1/check": "^2.1.0",
-    "publint": "^0.3.12",
-    "typescript": "^5.9.2",
+    "@aklinker1/check": "^2.2.0",
+    "publint": "^0.3.16",
+    "typescript": "^5.9.3",
     "unbuild": "^3.6.1",
     "wxt": "workspace:*"
   }

packages/runner/package.json

@@ -29,13 +29,13 @@
   },
   "dependencies": {},
   "devDependencies": {
-    "@aklinker1/check": "^2.1.0",
-    "oxlint": "^1.14.0",
-    "publint": "^0.3.12",
-    "tsx": "4.20.5",
-    "typescript": "^5.9.2",
+    "@aklinker1/check": "^2.2.0",
+    "oxlint": "^1.33.0",
+    "publint": "^0.3.16",
+    "tsx": "4.21.0",
+    "typescript": "^5.9.3",
     "unbuild": "^3.6.1",
-    "vitest": "^3.2.4"
+    "vitest": "^4.0.16"
   },
   "main": "dist/index.mjs",
   "types": "dist/index.d.ts",

packages/storage/CHANGELOG.md

@@ -1,5 +1,29 @@
 # Changelog
 
+## v1.2.6
+
+[compare changes](https://github.com/wxt-dev/wxt/compare/storage-v1.2.5...storage-v1.2.6)
+
+## v1.2.5
+
+[compare changes](https://github.com/wxt-dev/wxt/compare/storage-v1.2.4...storage-v1.2.5)
+
+## v1.2.4
+
+[compare changes](https://github.com/wxt-dev/wxt/compare/storage-v1.2.3...storage-v1.2.4)
+
+## v1.2.3
+
+[compare changes](https://github.com/wxt-dev/wxt/compare/storage-v1.2.2...storage-v1.2.3)
+
+## v1.2.2
+
+[compare changes](https://github.com/wxt-dev/wxt/compare/storage-v1.2.1...storage-v1.2.2)
+
+## v1.2.1
+
+[compare changes](https://github.com/wxt-dev/wxt/compare/storage-v1.2.0...storage-v1.2.1)
+
 ## v1.2.0
 
 [compare changes](https://github.com/wxt-dev/wxt/compare/storage-v1.1.1...storage-v1.2.0)

packages/storage/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@wxt-dev/storage",
   "description": "Web extension storage API provided by WXT, supports all browsers.",
-  "version": "1.2.0",
+  "version": "1.2.6",
   "type": "module",
   "repository": {
     "type": "git",
@@ -35,13 +35,13 @@
     "dequal": "^2.0.3"
   },
   "devDependencies": {
-    "@aklinker1/check": "^2.1.0",
+    "@aklinker1/check": "^2.2.0",
     "@webext-core/fake-browser": "^1.3.2",
-    "oxlint": "^1.14.0",
-    "publint": "^0.3.12",
-    "typescript": "^5.9.2",
+    "oxlint": "^1.33.0",
+    "publint": "^0.3.16",
+    "typescript": "^5.9.3",
     "unbuild": "^3.6.1",
-    "vitest": "^3.2.4"
+    "vitest": "^4.0.16"
   },
   "module": "./dist/index.mjs",
   "types": "./dist/index.d.ts",

packages/storage/src/__tests__/index.test.ts

@@ -1315,6 +1315,18 @@ describe('Storage Utils', () => {
         });
         expectTypeOf(item).toEqualTypeOf<WxtStorageItem<number | null, {}>>();
       });
+
+      it('should define a non-null value when options are passed with a non-null init function', () => {
+        const item = storage.defineItem(`local:test`, {
+          init: () => 123,
+        });
+        expectTypeOf(item).toEqualTypeOf<WxtStorageItem<number, {}>>();
+
+        const item2 = storage.defineItem(`local:test`, {
+          init: () => Promise.resolve(123),
+        });
+        expectTypeOf(item2).toEqualTypeOf<WxtStorageItem<number, {}>>();
+      });
     });
   });
 

packages/storage/src/index.ts

@@ -519,7 +519,7 @@ function createDriver(storageArea: StorageArea): WxtStorageDriver {
   const watchListeners = new Set<(changes: StorageAreaChanges) => void>();
   return {
     getItem: async (key) => {
-      const res = await getStorageArea().get(key);
+      const res = await getStorageArea().get<Record<string, any>>(key);
       return res[key];
     },
     getItems: async (keys) => {
@@ -560,7 +560,10 @@ function createDriver(storageArea: StorageArea): WxtStorageDriver {
     },
     watch(key, cb) {
       const listener = (changes: StorageAreaChanges) => {
-        const change = changes[key];
+        const change = changes[key] as {
+          newValue?: any;
+          oldValue?: any | null;
+        } | null;
         if (change == null) return;
         if (dequal(change.newValue, change.oldValue)) return;
         cb(change.newValue ?? null, change.oldValue ?? null);
@@ -749,6 +752,12 @@ export interface WxtStorage {
     key: StorageItemKey,
     options: WxtStorageItemOptions<TValue> & { defaultValue: TValue },
   ): WxtStorageItem<TValue, TMetadata>;
+  defineItem<TValue, TMetadata extends Record<string, unknown> = {}>(
+    key: StorageItemKey,
+    options: WxtStorageItemOptions<TValue> & {
+      init: () => TValue | Promise<TValue>;
+    },
+  ): WxtStorageItem<TValue, TMetadata>;
   defineItem<TValue, TMetadata extends Record<string, unknown> = {}>(
     key: StorageItemKey,
     options: WxtStorageItemOptions<TValue>,

packages/unocss/package.json

@@ -40,10 +40,10 @@
     "wxt": ">=0.19.0"
   },
   "devDependencies": {
-    "@aklinker1/check": "^2.1.0",
-    "oxlint": "^1.14.0",
-    "publint": "^0.3.12",
-    "typescript": "^5.9.2",
+    "@aklinker1/check": "^2.2.0",
+    "oxlint": "^1.33.0",
+    "publint": "^0.3.16",
+    "typescript": "^5.9.3",
     "unbuild": "^3.6.1",
     "unocss": "^0.64.0 || ^0.65.0 || ^65.0.0 || ^66.0.0",
     "wxt": "workspace:*"

packages/webextension-polyfill/package.json

@@ -45,10 +45,10 @@
     "wxt": ">=0.20.0"
   },
   "devDependencies": {
-    "@aklinker1/check": "^2.1.0",
-    "@types/webextension-polyfill": "^0.12.3",
-    "publint": "^0.3.12",
-    "typescript": "^5.9.2",
+    "@aklinker1/check": "^2.2.0",
+    "@types/webextension-polyfill": "^0.12.4",
+    "publint": "^0.3.16",
+    "typescript": "^5.9.3",
     "unbuild": "^3.6.1",
     "webextension-polyfill": "^0.12.0",
     "wxt": "workspace:*"

packages/wxt-demo/package.json

@@ -18,19 +18,19 @@
   },
   "dependencies": {
     "@wxt-dev/i18n": "workspace:*",
-    "react": "^19.1.1",
-    "react-dom": "^19.1.1"
+    "react": "^19.2.3",
+    "react-dom": "^19.2.3"
   },
   "devDependencies": {
-    "@types/react": "^19.1.12",
-    "@types/react-dom": "^19.1.9",
+    "@types/react": "^19.2.7",
+    "@types/react-dom": "^19.2.3",
     "@wxt-dev/auto-icons": "workspace:*",
     "@wxt-dev/unocss": "workspace:*",
-    "sass": "^1.92.0",
-    "typescript": "^5.9.2",
+    "sass": "^1.97.0",
+    "typescript": "^5.9.3",
     "unocss": "^0.64.0 || ^0.65.0 || ^65.0.0 || ^66.0.0",
-    "vitest": "^3.2.4",
-    "vitest-plugin-random-seed": "^1.1.1",
+    "vitest": "^4.0.16",
+    "vitest-plugin-random-seed": "^1.1.2",
     "wxt": "workspace:*"
   },
   "buildc": {

packages/wxt/CHANGELOG.md

@@ -1,5 +1,79 @@
 # Changelog
 
+## v0.20.13
+
+[compare changes](https://github.com/wxt-dev/wxt/compare/wxt-v0.20.12...wxt-v0.20.13)
+
+### 🚀 Enhancements
+
+- Remove script element immediately in injectScript ([#1761](https://github.com/wxt-dev/wxt/pull/1761))
+- Add `modifyScript` option to `injectScript` ([#1762](https://github.com/wxt-dev/wxt/pull/1762))
+- Make `injectScript` return the created script element ([#1838](https://github.com/wxt-dev/wxt/pull/1838))
+- Support `.wxtrc` config file ([#1833](https://github.com/wxt-dev/wxt/pull/1833))
+
+### 🩹 Fixes
+
+- Make `injectScript` wait until script is actually loaded ([#1763](https://github.com/wxt-dev/wxt/pull/1763))
+- Don't return promises from unlisted scripts that do not have an async `main` function ([#1907](https://github.com/wxt-dev/wxt/pull/1907))
+
+### 💅 Refactors
+
+- Use `script.text` instead of `innerHTML` in `injectScript` ([#1764](https://github.com/wxt-dev/wxt/pull/1764))
+
+### ❤️ Contributors
+
+- Rxliuli ([@rxliuli](https://github.com/rxliuli))
+- Sebastian Landwehr <info@sebastianlandwehr.com>
+- Johan Kiviniemi ([@ion1](https://github.com/ion1))
+
+## v0.20.12
+
+[compare changes](https://github.com/wxt-dev/wxt/compare/wxt-v0.20.11...wxt-v0.20.12)
+
+### 🚀 Enhancements
+
+- Remove `data-wxt-*` attributes ([#1913](https://github.com/wxt-dev/wxt/pull/1913))
+- Default to using `use_dynamic_url: true` for content script css files ([#1993](https://github.com/wxt-dev/wxt/pull/1993))
+
+### 🩹 Fixes
+
+- Wxt normal logs are drowned by `dotenv@17.0.0` ads ([#1883](https://github.com/wxt-dev/wxt/pull/1883))
+- Optimize `splitShadowRootCss` ([#1934](https://github.com/wxt-dev/wxt/pull/1934))
+- `wxt prepare` fails with the error "__vite_ssr_exportName__ is not defined" when using Vite 7 ([#1884](https://github.com/wxt-dev/wxt/pull/1884))
+
+### 🏡 Chore
+
+- Use `linkedom` a test instead of `happy-dom` ([#1957](https://github.com/wxt-dev/wxt/pull/1957))
+- Add support for `vite-node` v5 ([#2001](https://github.com/wxt-dev/wxt/pull/2001))
+- Upgrade dev and non-major prod dependencies ([#2000](https://github.com/wxt-dev/wxt/pull/2000))
+- **dev-deps:** Upgrade `happy-dom` to address CVE-2025-61927 ([#2002](https://github.com/wxt-dev/wxt/pull/2002))
+
+### ❤️ Contributors
+
+- Aaron ([@aklinker1](https://github.com/aklinker1))
+- Jaguar Zhou ([@aiktb](https://github.com/aiktb))
+- Alexander Harding <noreply@harding.dev>
+- Florian Kühne ([@ZerGo0](https://github.com/ZerGo0))
+
+## v0.20.11
+
+[compare changes](https://github.com/wxt-dev/wxt/compare/wxt-v0.20.10...wxt-v0.20.11)
+
+### 🩹 Fixes
+
+- Split `wxt/testing` into separate modules to fix issues with `jsdom` and `happy-dom` ([#1844](https://github.com/wxt-dev/wxt/pull/1844))
+- `input_components` is supported by mv3 ([#1881](https://github.com/wxt-dev/wxt/pull/1881))
+
+### 🏡 Chore
+
+- **deps:** Upgrade project subdependencies ([#1882](https://github.com/wxt-dev/wxt/pull/1882))
+
+### ❤️ Contributors
+
+- Aaron ([@aklinker1](https://github.com/aklinker1))
+- Qijia Liu <liumeo@pku.edu.cn>
+- Marcellino Ornelas ([@marcellino-ornelas](https://github.com/marcellino-ornelas))
+
 ## v0.20.10
 
 [compare changes](https://github.com/wxt-dev/wxt/compare/wxt-v0.20.9...wxt-v0.20.10)

packages/wxt/e2e/tests/output-structure.test.ts

@@ -345,7 +345,6 @@ describe('Output Directory Structure', () => {
       .toMatchInlineSnapshot(`
         ".output/chrome-mv3/background.js
         ----------------------------------------
-        var _a, _b;
         import { l as logHello, i as initPlugins } from "./chunks/_virtual_wxt-plugins-OjKtWpmY.js";
         function defineBackground(arg) {
           if (arg == null || typeof arg === "function") return { main: arg };
@@ -357,7 +356,7 @@ describe('Output Directory Structure', () => {
             logHello("background");
           }
         });
-        ((_b = (_a = globalThis.browser) == null ? void 0 : _a.runtime) == null ? void 0 : _b.id) ? globalThis.browser : globalThis.chrome;
+        globalThis.browser?.runtime?.id ? globalThis.browser : globalThis.chrome;
         function print(method, ...args) {
           return;
         }
@@ -423,9 +422,8 @@ describe('Output Directory Structure', () => {
       .toMatchInlineSnapshot(`
         ".output/chrome-mv3/background.js
         ----------------------------------------
-        var background = function() {
+        var background = (function() {
           "use strict";
-          var _a, _b;
           function defineBackground(arg) {
             if (arg == null || typeof arg === "function") return { main: arg };
             return arg;
@@ -440,7 +438,7 @@ describe('Output Directory Structure', () => {
           });
           function initPlugins() {
           }
-          ((_b = (_a = globalThis.browser) == null ? void 0 : _a.runtime) == null ? void 0 : _b.id) ? globalThis.browser : globalThis.chrome;
+          globalThis.browser?.runtime?.id ? globalThis.browser : globalThis.chrome;
           function print(method, ...args) {
             return;
           }
@@ -465,7 +463,7 @@ describe('Output Directory Structure', () => {
           }
           const result$1 = result;
           return result$1;
-        }();
+        })();
         "
       `);
   });

packages/wxt/e2e/tests/remote-code.test.ts

@@ -16,7 +16,7 @@ describe('Remote Code', () => {
     const output = await project.serializeFile('.output/chrome-mv3/popup.js');
     expect(output).toContain(
       // Some text that will hopefully be in future versions of this script
-      'lodash.com',
+      '__lodash_placeholder__',
     );
     expect(output).not.toContain(url);
     expect(

packages/wxt/e2e/tests/user-config.test.ts

@@ -139,17 +139,15 @@ describe('User Config', () => {
     ).toBe(true);
   });
 
-  it('should throw error when config file not exist', async () => {
+  it('should not throw error when config file not exist', async () => {
     const project = new TestProject();
     project.addFile(
-      'src/entrypoints/background.ts',
+      'entrypoints/background.ts',
       `export default defineBackground(
         () => console.log('Hello background'),
       );`,
     );
 
-    await expect(
-      project.build({ configFile: 'foo.config.ts' }),
-    ).rejects.toThrowError(/not found/);
+    await project.build({ configFile: 'foo.config.ts' });
   });
 });

packages/wxt/package.json

@@ -1,7 +1,7 @@
 {
   "name": "wxt",
   "type": "module",
-  "version": "0.20.10",
+  "version": "0.20.13",
   "description": "⚡ Next-gen Web Extension Framework",
   "license": "MIT",
   "scripts": {
@@ -24,18 +24,18 @@
     "@wxt-dev/browser": "workspace:^",
     "@wxt-dev/storage": "workspace:^1.0.0",
     "async-mutex": "^0.5.0",
-    "c12": "^3.2.0",
+    "c12": "^3.3.2",
     "cac": "^6.7.14",
     "chokidar": "^4.0.3",
-    "ci-info": "^4.3.0",
+    "ci-info": "^4.3.1",
     "consola": "^3.4.2",
     "defu": "^6.1.4",
-    "dotenv": "^17.2.2",
+    "dotenv": "^17.2.3",
     "dotenv-expand": "^12.0.3",
-    "esbuild": "^0.25.0",
+    "esbuild": "^0.27.1",
     "fast-glob": "^3.3.3",
-    "filesize": "^11.0.2",
-    "fs-extra": "^11.3.1",
+    "filesize": "^11.0.13",
+    "fs-extra": "^11.3.2",
     "get-port-please": "^3.2.0",
     "giget": "^1.2.3 || ^2.0.0",
     "hookable": "^5.5.3",
@@ -45,10 +45,10 @@
     "jszip": "^3.10.1",
     "linkedom": "^0.18.12",
     "magicast": "^0.3.5",
-    "minimatch": "^10.0.3",
-    "nano-spawn": "^1.0.2",
+    "minimatch": "^10.1.1",
+    "nano-spawn": "^1.0.3",
     "normalize-path": "^3.0.0",
-    "nypm": "^0.6.1",
+    "nypm": "^0.6.2",
     "ohash": "^2.0.11",
     "open": "^10.2.0",
     "ora": "^8.2.0",
@@ -59,26 +59,26 @@
     "scule": "^1.3.0",
     "unimport": "^3.13.1 || ^4.0.0 || ^5.0.0",
     "vite": "^5.4.19 || ^6.3.4 || ^7.0.0",
-    "vite-node": "^2.1.4 || ^3.1.2",
+    "vite-node": "^3.2.4 || ^5.0.0",
     "web-ext-run": "^0.2.4"
   },
   "devDependencies": {
-    "@aklinker1/check": "^2.1.0",
-    "@faker-js/faker": "^10.0.0",
+    "@aklinker1/check": "^2.2.0",
+    "@faker-js/faker": "^10.1.0",
     "@types/fs-extra": "^11.0.4",
     "@types/lodash.merge": "^4.6.9",
     "@types/node": "^20.17.6",
     "@types/normalize-path": "^3.0.2",
     "@types/prompts": "^2.4.9",
     "extract-zip": "^2.0.1",
-    "happy-dom": "^18.0.1",
+    "happy-dom": "^20.0.0",
     "lodash.merge": "^4.6.2",
-    "oxlint": "^1.14.0",
-    "publint": "^0.3.12",
-    "typescript": "^5.9.2",
+    "oxlint": "^1.33.0",
+    "publint": "^0.3.16",
+    "typescript": "^5.9.3",
     "unbuild": "^3.6.1",
-    "vitest": "^3.2.4",
-    "vitest-plugin-random-seed": "^1.1.1"
+    "vitest": "^4.0.16",
+    "vitest-plugin-random-seed": "^1.1.2"
   },
   "peerDependenciesMeta": {},
   "repository": {
@@ -179,6 +179,14 @@
       "types": "./dist/browser.d.ts",
       "default": "./dist/browser.mjs"
     },
+    "./testing/fake-browser": {
+      "types": "./dist/testing/fake-browser.d.ts",
+      "default": "./dist/testing/fake-browser.mjs"
+    },
+    "./testing/vitest-plugin": {
+      "types": "./dist/testing/wxt-vitest-plugin.d.ts",
+      "default": "./dist/testing/wxt-vitest-plugin.mjs"
+    },
     "./testing": {
       "types": "./dist/testing/index.d.ts",
       "default": "./dist/testing/index.mjs"

packages/wxt/src/core/builders/vite/plugins/__tests__/devHtmlPrerender.test.ts

@@ -1,5 +1,4 @@
 import { describe, expect, it } from 'vitest';
-import { Window } from 'happy-dom';
 import { pointToDevServer } from '../devHtmlPrerender';
 import {
   fakeDevServer,
@@ -7,6 +6,7 @@ import {
 } from '../../../../utils/testing/fake-objects';
 import { normalizePath } from '../../../../utils/paths';
 import { resolve } from 'node:path';
+import { parseHTML } from 'linkedom';
 
 describe('Dev HTML Prerender Plugin', () => {
   describe('pointToDevServer', () => {
@@ -32,9 +32,7 @@ describe('Dev HTML Prerender Plugin', () => {
       // URLs should not be changed
       ['https://example.com/style.css', 'https://example.com/style.css'],
     ])('should transform "%s" into "%s"', (input, expected) => {
-      const { document } = new Window({
-        url: 'http://localhost',
-      });
+      const { document } = parseHTML('<html></html>');
       const root = '/some/root';
       const config = fakeResolvedConfig({
         root,
@@ -55,7 +53,7 @@ describe('Dev HTML Prerender Plugin', () => {
       const id = root + '/entrypoints/popup/index.html';
 
       document.head.innerHTML = `<link rel="stylesheet" href="${input}" />`;
-      pointToDevServer(config, server, id, document as any, 'link', 'href');
+      pointToDevServer(config, server, id, document, 'link', 'href');
 
       const actual = document.querySelector('link')!;
       expect(actual.getAttribute('href')).toBe(expected);

packages/wxt/src/core/builders/vite/plugins/extensionApiMock.ts

@@ -43,7 +43,7 @@ export function extensionApiMock(config: ResolvedConfig): vite.PluginOption {
 
 const setupTemplate = `
   import { vi } from 'vitest';
-  import { fakeBrowser } from 'wxt/testing';
+  import { fakeBrowser } from 'wxt/testing/fake-browser';
 
   vi.stubGlobal("chrome", fakeBrowser);
   vi.stubGlobal("browser", fakeBrowser);

packages/wxt/src/core/resolve-config.ts

@@ -50,11 +50,7 @@ export async function resolveConfig(
       configFile: inlineConfig.configFile,
       name: 'wxt',
       cwd: inlineConfig.root ?? process.cwd(),
-      rcFile: false,
     });
-    if (inlineConfig.configFile && metadata.layers?.length === 0) {
-      throw Error(`Config file "${inlineConfig.configFile}" not found`);
-    }
     userConfig = loadedConfig ?? {};
     userConfigMetadata = metadata;
   }

packages/wxt/src/core/utils/__tests__/manifest.test.ts

@@ -747,6 +747,7 @@ describe('Manifest Utils', () => {
             {
               matches: ['*://google.com/*'],
               resources: ['content-scripts/one.css'],
+              use_dynamic_url: true,
             },
           ]);
         });
@@ -830,6 +831,7 @@ describe('Manifest Utils', () => {
             {
               matches: ['*://play.google.com/*'],
               resources: ['content-scripts/one.css'],
+              use_dynamic_url: true,
             },
           ]);
         });
@@ -993,6 +995,7 @@ describe('Manifest Utils', () => {
           {
             resources: ['content-scripts/one.css'],
             matches: ['*://google.com/*'],
+            use_dynamic_url: true,
           },
         ]);
       });
@@ -1351,7 +1354,6 @@ describe('Manifest Utils', () => {
         event_rules: {},
         file_browser_handlers: {},
         file_system_provider_capabilities: {},
-        input_components: {},
         nacl_modules: {},
         natively_connectable: {},
         offline_enabled: {},

packages/wxt/src/core/utils/env.ts

@@ -8,6 +8,7 @@ import type { TargetBrowser } from '../../types';
 export function loadEnv(mode: string, browser: TargetBrowser) {
   return expand(
     config({
+      quiet: true,
       // Files on top override files below
       path: [
         `.env.${mode}.${browser}.local`,

packages/wxt/src/core/utils/manifest.ts

@@ -553,6 +553,7 @@ export function getContentScriptCssWebAccessibleResources(
 
     resources.push({
       resources: [cssFile],
+      use_dynamic_url: true,
       matches:
         script.options.matches?.map((matchPattern) =>
           stripPathFromMatchPattern(matchPattern),
@@ -716,7 +717,6 @@ const mv2OnlyKeys = [
   'event_rules',
   'file_browser_handlers',
   'file_system_provider_capabilities',
-  'input_components',
   'nacl_modules',
   'natively_connectable',
   'offline_enabled',

packages/wxt/src/testing/fake-browser.ts

@@ -1 +1,11 @@
+/**
+ * The fake browser is automatically used as a mock for the `wxt/browser` import
+ * when using `wxt/testing/vitest-plugin` with Vitest. It is also setup to
+ * reset all state before each test.
+ *
+ * This module is just a re-export of [@webext-core/fake-browser](https://webext-core.aklinker1.io/fake-browser/triggering-events).
+ *
+ * @module wxt/testing/fake-browser
+ */
+
 export { fakeBrowser, type FakeBrowser } from '@webext-core/fake-browser';

packages/wxt/src/testing/index.ts

@@ -1,5 +1,9 @@
 /**
  * Utilities for unit testing WXT extensions.
+ *
+ * @deprecated Use `wxt/testing/*` instead to prevent issues with JSDOM or
+ * HappyDOM environments. Will be removed in the next major version of WXT.
+ *
  * @module wxt/testing
  */
 export * from './fake-browser';

packages/wxt/src/testing/wxt-vitest-plugin.ts

@@ -1,3 +1,10 @@
+/**
+ * Contains a Vitest plugin that configures your test environment to work with
+ * WXT projects.
+ *
+ * @module wxt/testing/vitest
+ */
+
 import type * as vite from 'vite';
 import {
   download,
@@ -16,7 +23,7 @@ import { registerWxt, wxt } from '../core/wxt';
  * ```ts
  * // vitest.config.ts
  * import { defineConfig } from 'vitest/config';
- * import { WxtVitest } from 'wxt/testing';
+ * import { WxtVitest } from 'wxt/testing/vitest-plugin';
  *
  * export default defineConfig({
  *   plugins: [WxtVitest()],

packages/wxt/src/types.ts

@@ -200,7 +200,7 @@ export interface InlineConfig {
      *
      * @example
      * [
-     *   "coverage", // Ignore the coverage directory in the `sourcesRoot`
+     *   "coverage", // Include the coverage directory in the `sourcesRoot`
      * ]
      */
     includeSources?: string[];
@@ -213,7 +213,7 @@ export interface InlineConfig {
      *
      * @example
      * [
-     *   "coverage", // Include the coverage directory in the `sourcesRoot`
+     *   "coverage", // Ignore the coverage directory in the `sourcesRoot`
      * ]
      */
     excludeSources?: string[];
@@ -462,8 +462,7 @@ export interface BuildStepOutput {
 }
 
 export interface WxtDevServer
-  extends Omit<WxtBuilderServer, 'listen' | 'close'>,
-    ServerInfo {
+  extends Omit<WxtBuilderServer, 'listen' | 'close'>, ServerInfo {
   /**
    * Stores the current build output of the server.
    */
@@ -567,8 +566,7 @@ export interface BackgroundEntrypointOptions extends BaseEntrypointOptions {
   type?: PerBrowserOption<'module'>;
 }
 
-export interface BaseContentScriptEntrypointOptions
-  extends BaseEntrypointOptions {
+export interface BaseContentScriptEntrypointOptions extends BaseEntrypointOptions {
   matches?: PerBrowserOption<NonNullable<ManifestContentScript['matches']>>;
   /**
    * See https://developer.chrome.com/docs/extensions/mv3/content_scripts/
@@ -635,16 +633,14 @@ export interface BaseContentScriptEntrypointOptions
   registration?: PerBrowserOption<'manifest' | 'runtime'>;
 }
 
-export interface MainWorldContentScriptEntrypointOptions
-  extends BaseContentScriptEntrypointOptions {
+export interface MainWorldContentScriptEntrypointOptions extends BaseContentScriptEntrypointOptions {
   /**
    * See https://developer.chrome.com/docs/extensions/develop/concepts/content-scripts#isolated_world
    */
   world: 'MAIN';
 }
 
-export interface IsolatedWorldContentScriptEntrypointOptions
-  extends BaseContentScriptEntrypointOptions {
+export interface IsolatedWorldContentScriptEntrypointOptions extends BaseContentScriptEntrypointOptions {
   /**
    * See https://developer.chrome.com/docs/extensions/develop/concepts/content-scripts#isolated_world
    * @default "ISOLATED"
@@ -780,8 +776,7 @@ export type EntrypointGroup = Entrypoint | Entrypoint[];
 
 export type OnContentScriptStopped = (cb: () => void) => void;
 
-export interface IsolatedWorldContentScriptDefinition
-  extends IsolatedWorldContentScriptEntrypointOptions {
+export interface IsolatedWorldContentScriptDefinition extends IsolatedWorldContentScriptEntrypointOptions {
   /**
    * Main function executed when the content script is loaded.
    *
@@ -792,8 +787,7 @@ export interface IsolatedWorldContentScriptDefinition
   main(ctx: ContentScriptContext): any | Promise<any>;
 }
 
-export interface MainWorldContentScriptDefinition
-  extends MainWorldContentScriptEntrypointOptions {
+export interface MainWorldContentScriptDefinition extends MainWorldContentScriptEntrypointOptions {
   /**
    * Main function executed when the content script is loaded.
    *
@@ -1544,8 +1538,9 @@ export interface WxtModule<TOptions extends WxtModuleOptions> {
   setup?: WxtModuleSetup<TOptions>;
 }
 
-export interface WxtModuleWithMetadata<TOptions extends WxtModuleOptions>
-  extends WxtModule<TOptions> {
+export interface WxtModuleWithMetadata<
+  TOptions extends WxtModuleOptions,
+> extends WxtModule<TOptions> {
   type: 'local' | 'node_module';
   id: string;
 }

packages/wxt/src/utils/__tests__/define-unlisted-script.test.ts

@@ -21,4 +21,22 @@ describe('defineUnlistedScript', () => {
 
     expect(actual).toEqual({ main });
   });
+
+  it('should return the result without awaiting for synchronous main functions', () => {
+    const main = vi.fn(() => 'test');
+
+    const actual = defineUnlistedScript(main);
+
+    expect(actual).toEqual({ main });
+    expect(actual.main()).eq('test');
+  });
+
+  it('should return a promise of a result for async main functions', async () => {
+    const main = vi.fn(() => Promise.resolve('test'));
+
+    const actual = defineUnlistedScript(main);
+
+    expect(actual).toEqual({ main });
+    await expect(actual.main()).resolves.toEqual('test');
+  });
 });

packages/wxt/src/utils/content-script-ui/__tests__/index.test.ts

@@ -63,9 +63,7 @@ describe('Content Script UIs', () => {
         });
         ui.mount();
 
-        expect(
-          document.querySelector('div[data-wxt-integrated]'),
-        ).not.toBeNull();
+        expect(document.body.children).toContain(ui.wrapper);
         expect(document.querySelector('app')).not.toBeNull();
       });
 
@@ -77,9 +75,7 @@ describe('Content Script UIs', () => {
         });
         ui.mount();
 
-        expect(
-          document.querySelector('pre[data-wxt-integrated]'),
-        ).not.toBeNull();
+        expect(document.querySelector('pre')).toBe(ui.wrapper);
         expect(document.querySelector('app')).not.toBeNull();
       });
     });
@@ -92,7 +88,7 @@ describe('Content Script UIs', () => {
         });
         ui.mount();
 
-        expect(document.querySelector('div[data-wxt-iframe]')).toBeDefined();
+        expect(document.body.children).toContain(ui.wrapper);
         expect(document.querySelector('iframe')).toBeDefined();
       });
     });
@@ -108,9 +104,7 @@ describe('Content Script UIs', () => {
         });
         ui.mount();
 
-        expect(
-          document.querySelector('test-component[data-wxt-shadow-root]'),
-        ).not.toBeNull();
+        expect(document.querySelector('test-component')).toBe(ui.shadowHost);
         expect(ui.shadow.querySelector('app')).not.toBeNull();
       });
 
@@ -143,7 +137,7 @@ describe('Content Script UIs', () => {
         });
 
         expect(ui.wrapper.outerHTML).toMatchInlineSnapshot(
-          `"<div data-wxt-iframe=""><iframe src="chrome-extension://test-extension-id/page.html"></iframe></div>"`,
+          `"<div><iframe src="chrome-extension://test-extension-id/page.html"></iframe></div>"`,
         );
       });
     });
@@ -157,7 +151,7 @@ describe('Content Script UIs', () => {
         ui.mount();
 
         expect(ui.wrapper.outerHTML).toMatchInlineSnapshot(
-          `"<div data-wxt-iframe="" style="overflow: visible; position: relative; width: 0px; height: 0px; display: block;"><iframe src="chrome-extension://test-extension-id/page.html" style="position: absolute; top: 0px; left: 0px;"></iframe></div>"`,
+          `"<div style="overflow: visible; position: relative; width: 0px; height: 0px; display: block;"><iframe src="chrome-extension://test-extension-id/page.html" style="position: absolute; top: 0px; left: 0px;"></iframe></div>"`,
         );
       });
 
@@ -170,7 +164,7 @@ describe('Content Script UIs', () => {
         ui.mount();
 
         expect(ui.wrapper.outerHTML).toMatchInlineSnapshot(
-          `"<div data-wxt-iframe="" style="overflow: visible; position: relative; width: 0px; height: 0px; display: block;"><iframe src="chrome-extension://test-extension-id/page.html" style="position: absolute; top: 0px; left: 0px;"></iframe></div>"`,
+          `"<div style="overflow: visible; position: relative; width: 0px; height: 0px; display: block;"><iframe src="chrome-extension://test-extension-id/page.html" style="position: absolute; top: 0px; left: 0px;"></iframe></div>"`,
         );
       });
 
@@ -183,7 +177,7 @@ describe('Content Script UIs', () => {
         ui.mount();
 
         expect(ui.wrapper.outerHTML).toMatchInlineSnapshot(
-          `"<div data-wxt-iframe="" style="overflow: visible; position: relative; width: 0px; height: 0px; display: block;"><iframe src="chrome-extension://test-extension-id/page.html" style="position: absolute; top: 0px; right: 0px;"></iframe></div>"`,
+          `"<div style="overflow: visible; position: relative; width: 0px; height: 0px; display: block;"><iframe src="chrome-extension://test-extension-id/page.html" style="position: absolute; top: 0px; right: 0px;"></iframe></div>"`,
         );
       });
 
@@ -196,7 +190,7 @@ describe('Content Script UIs', () => {
         ui.mount();
 
         expect(ui.wrapper.outerHTML).toMatchInlineSnapshot(
-          `"<div data-wxt-iframe="" style="overflow: visible; position: relative; width: 0px; height: 0px; display: block;"><iframe src="chrome-extension://test-extension-id/page.html" style="position: absolute; bottom: 0px; right: 0px;"></iframe></div>"`,
+          `"<div style="overflow: visible; position: relative; width: 0px; height: 0px; display: block;"><iframe src="chrome-extension://test-extension-id/page.html" style="position: absolute; bottom: 0px; right: 0px;"></iframe></div>"`,
         );
       });
 
@@ -209,7 +203,7 @@ describe('Content Script UIs', () => {
         ui.mount();
 
         expect(ui.wrapper.outerHTML).toMatchInlineSnapshot(
-          `"<div data-wxt-iframe="" style="overflow: visible; position: relative; width: 0px; height: 0px; display: block;"><iframe src="chrome-extension://test-extension-id/page.html" style="position: absolute; bottom: 0px; left: 0px;"></iframe></div>"`,
+          `"<div style="overflow: visible; position: relative; width: 0px; height: 0px; display: block;"><iframe src="chrome-extension://test-extension-id/page.html" style="position: absolute; bottom: 0px; left: 0px;"></iframe></div>"`,
         );
       });
 
@@ -235,7 +229,7 @@ describe('Content Script UIs', () => {
         ui.mount();
 
         expect(ui.wrapper.outerHTML).toMatchInlineSnapshot(
-          `"<div data-wxt-iframe="" style="overflow: visible; position: relative; width: 0px; height: 0px; display: block;"><iframe src="chrome-extension://test-extension-id/page.html" style="position: fixed; top: 0px; bottom: 0px; left: 0px; right: 0px;"></iframe></div>"`,
+          `"<div style="overflow: visible; position: relative; width: 0px; height: 0px; display: block;"><iframe src="chrome-extension://test-extension-id/page.html" style="position: fixed; top: 0px; bottom: 0px; left: 0px; right: 0px;"></iframe></div>"`,
         );
       });
 
@@ -262,9 +256,7 @@ describe('Content Script UIs', () => {
         });
         ui.mount();
 
-        expect(
-          document.querySelector('body > div[data-wxt-integrated]'),
-        ).not.toBeNull();
+        expect(document.body.children).toContain(ui.wrapper);
       });
     });
 
@@ -277,9 +269,9 @@ describe('Content Script UIs', () => {
         });
         ui.mount();
 
-        expect(
-          document.querySelector('#parent > div[data-wxt-integrated]'),
-        ).not.toBeNull();
+        expect(document.querySelector('#parent')!.children).toContain(
+          ui.wrapper,
+        );
       });
 
       it('should append the element using an XPath string', () => {
@@ -295,9 +287,7 @@ describe('Content Script UIs', () => {
         });
         ui.mount();
 
-        expect(
-          document.querySelector('#three > div[data-wxt-integrated]'),
-        ).not.toBeNull();
+        expect(document.querySelector('#three')!.children[0]).toBe(ui.wrapper);
       });
     });
 
@@ -310,9 +300,9 @@ describe('Content Script UIs', () => {
         });
         ui.mount();
 
-        expect(
-          document.querySelector('#parent > div[data-wxt-integrated]'),
-        ).not.toBeNull();
+        expect(document.querySelector('#parent')!.children).toContain(
+          ui.wrapper,
+        );
       });
     });
 
@@ -325,9 +315,9 @@ describe('Content Script UIs', () => {
         });
         ui.mount();
 
-        expect(
-          document.querySelector('#parent > div[data-wxt-integrated]'),
-        ).not.toBeNull();
+        expect(document.querySelector('#parent')!.children).toContain(
+          ui.wrapper,
+        );
       });
     });
 
@@ -354,9 +344,7 @@ describe('Content Script UIs', () => {
         ui.mount();
 
         expect(
-          document.querySelector(
-            '#parent > div[data-wxt-integrated]:last-child',
-          ),
+          document.querySelector('#parent')!.lastElementChild,
         ).not.toBeNull();
       });
     });
@@ -372,9 +360,7 @@ describe('Content Script UIs', () => {
         ui.mount();
 
         expect(
-          document.querySelector(
-            '#parent > div[data-wxt-integrated]:first-child',
-          ),
+          document.querySelector('#parent')!.children[0].firstElementChild,
         ).not.toBeNull();
       });
     });
@@ -389,9 +375,7 @@ describe('Content Script UIs', () => {
         });
         ui.mount();
 
-        expect(
-          document.querySelector('body > div[data-wxt-integrated]'),
-        ).not.toBeNull();
+        expect(document.body.children).toContain(ui.wrapper);
         expect(document.querySelector('#parent')).toBeNull();
       });
     });
@@ -406,11 +390,9 @@ describe('Content Script UIs', () => {
         });
         ui.mount();
 
-        expect(
-          document.querySelector(
-            '#parent > div[data-wxt-integrated]:first-child',
-          ),
-        ).not.toBeNull();
+        expect(document.querySelector('#parent')!.firstElementChild).toBe(
+          ui.wrapper,
+        );
       });
     });
 
@@ -424,11 +406,9 @@ describe('Content Script UIs', () => {
         });
         ui.mount();
 
-        expect(
-          document.querySelector(
-            '#parent > div[data-wxt-integrated]:last-child',
-          ),
-        ).not.toBeNull();
+        expect(document.querySelector('#parent')!.lastElementChild).toBe(
+          ui.wrapper,
+        );
       });
     });
 
@@ -444,9 +424,8 @@ describe('Content Script UIs', () => {
         });
         ui.mount();
 
-        expect(
-          document.querySelector('body > div[data-wxt-integrated]'),
-        ).not.toBeNull();
+        expect(document.body.children).toContain(ui.wrapper);
+
         expect(document.querySelector('#parent')).toBeNull();
       });
     });
@@ -529,23 +508,29 @@ describe('Content Script UIs', () => {
       {
         name: 'integrated',
         createUiFunction: createIntegratedUi,
-        uiSelector: 'div[data-wxt-integrated]',
+        uiSelector: '[data-wrapper-name="integrated"]',
       },
       {
         name: 'iframe',
         createUiFunction: createIframeUi,
-        uiSelector: 'div[data-wxt-iframe]',
+        uiSelector: `[data-wrapper-name="iframe"]`,
       },
       {
         name: 'shadow-root',
         createUiFunction: createShadowRootUi,
-        uiSelector: 'test-component[data-wxt-shadow-root]',
+        uiSelector: 'test-component',
       },
     ] as const)(
       'built-in UI type: $name',
       ({ name, createUiFunction, uiSelector }) => {
+        const onMount = vi.fn((wrapper: HTMLElement) => {
+          if (name === 'shadow-root') return;
+
+          wrapper.setAttribute('data-wrapper-name', name);
+          appendTestApp(wrapper);
+        });
+
         it('should mount if an anchor already exists at the initialization', async () => {
-          const onMount = vi.fn(appendTestApp);
           ui = await createUiFunction(ctx, {
             position: 'inline',
             onMount,
@@ -555,6 +540,7 @@ describe('Content Script UIs', () => {
           });
 
           appendTestElement({ id: DYNAMIC_CHILD_ID });
+
           ui.autoMount();
           await runMicrotasks();
 
@@ -564,7 +550,6 @@ describe('Content Script UIs', () => {
         });
 
         it('should mount when an anchor is dynamically added and unmount when an anchor is removed', async () => {
-          const onMount = vi.fn(appendTestApp);
           const onRemove = vi.fn();
           ui = await createUiFunction(ctx, {
             position: 'inline',
@@ -599,7 +584,6 @@ describe('Content Script UIs', () => {
 
         describe('options', () => {
           it('should auto-mount only once mount and remove when the `once` option is true', async () => {
-            const onMount = vi.fn(appendTestApp);
             const onRemove = vi.fn();
             ui = await createUiFunction(ctx, {
               position: 'inline',
@@ -644,7 +628,7 @@ describe('Content Script UIs', () => {
           it('should throw when anchor is set as type Element', async () => {
             ui = await createUiFunction(ctx, {
               position: 'inline',
-              onMount: appendTestApp,
+              onMount,
               anchor: document.documentElement,
               page: name === 'iframe' ? '/page.html' : undefined,
               name: 'test-component',
@@ -657,7 +641,7 @@ describe('Content Script UIs', () => {
           it('should throw when anchor is set as type `() => Element`', async () => {
             ui = await createUiFunction(ctx, {
               position: 'inline',
-              onMount: appendTestApp,
+              onMount,
               anchor: () => document.documentElement,
               page: name === 'iframe' ? '/page.html' : undefined,
               name: 'test-component',
@@ -670,7 +654,6 @@ describe('Content Script UIs', () => {
 
         describe('StopAutoMount', () => {
           it('should stop auto-mounting and remove ui when `ui.remove` is called', async () => {
-            const onMount = vi.fn(appendTestApp);
             const onRemove = vi.fn();
             ui = await createUiFunction(ctx, {
               position: 'inline',
@@ -705,7 +688,6 @@ describe('Content Script UIs', () => {
           });
 
           it('should call internal StopAutoMount when `ui.remove` is called', async () => {
-            const onMount = vi.fn(appendTestApp);
             const onRemove = vi.fn();
             const onStop = vi.fn();
             ui = await createUiFunction(ctx, {
@@ -723,7 +705,6 @@ describe('Content Script UIs', () => {
           });
 
           it('should allow calling automount again after internal StopAutoMount is called', async () => {
-            const onMount = vi.fn(appendTestApp);
             ui = await createUiFunction(ctx, {
               position: 'inline',
               onMount,

packages/wxt/src/utils/content-script-ui/iframe.ts

@@ -14,7 +14,6 @@ export function createIframeUi<TMounted>(
   options: IframeContentScriptUiOptions<TMounted>,
 ): IframeContentScriptUi<TMounted> {
   const wrapper = document.createElement('div');
-  wrapper.setAttribute('data-wxt-iframe', '');
   const iframe = document.createElement('iframe');
   // @ts-expect-error: getURL is defined per-project, but not inside the package
   iframe.src = browser.runtime.getURL(options.page);
@@ -46,8 +45,9 @@ export function createIframeUi<TMounted>(
   };
 }
 
-export interface IframeContentScriptUi<TMounted>
-  extends ContentScriptUi<TMounted> {
+export interface IframeContentScriptUi<
+  TMounted,
+> extends ContentScriptUi<TMounted> {
   /**
    * The iframe added to the DOM.
    */

packages/wxt/src/utils/content-script-ui/integrated.ts

@@ -13,7 +13,6 @@ export function createIntegratedUi<TMounted>(
   options: IntegratedContentScriptUiOptions<TMounted>,
 ): IntegratedContentScriptUi<TMounted> {
   const wrapper = document.createElement(options.tag || 'div');
-  wrapper.setAttribute('data-wxt-integrated', '');
 
   let mounted: TMounted | undefined = undefined;
   const mount = () => {
@@ -51,8 +50,9 @@ export function createIntegratedUi<TMounted>(
  * Shared types for the different `wxt/utils/content-script-ui/*` modules.
  * @module wxt/utils/content-script-ui/types
  */
-export interface IntegratedContentScriptUi<TMounted>
-  extends ContentScriptUi<TMounted> {
+export interface IntegratedContentScriptUi<
+  TMounted,
+> extends ContentScriptUi<TMounted> {
   /**
    * A wrapper div that assists in positioning.
    */

packages/wxt/src/utils/content-script-ui/shadow-root.ts

@@ -48,7 +48,6 @@ export async function createShadowRootUi<TMounted>(
     mode: options.mode ?? 'open',
     isolateEvents: options.isolateEvents,
   });
-  shadowHost.setAttribute('data-wxt-shadow-root', '');
 
   let mounted: TMounted | undefined;
 
@@ -135,8 +134,9 @@ async function loadCss(): Promise<string> {
   }
 }
 
-export interface ShadowRootContentScriptUi<TMounted>
-  extends ContentScriptUi<TMounted> {
+export interface ShadowRootContentScriptUi<
+  TMounted,
+> extends ContentScriptUi<TMounted> {
   /**
    * The `HTMLElement` hosting the shadow root used to isolate the UI's styles. This is the element
    * that get's added to the DOM. This element's style is not isolated from the webpage.

packages/wxt/src/utils/inject-script.ts

@@ -15,28 +15,62 @@ export type ScriptPublicPath = Extract<
  *
  * Make sure to add the injected script to your manifest's
  * `web_accessible_resources`.
+ *
+ * @returns A result object containing the created script element.
  */
 export async function injectScript(
   path: ScriptPublicPath,
   options?: InjectScriptOptions,
-): Promise<void> {
+): Promise<InjectScriptResult> {
   // @ts-expect-error: getURL is defined per-project, but not inside the package
   const url = browser.runtime.getURL(path);
   const script = document.createElement('script');
 
   if (browser.runtime.getManifest().manifest_version === 2) {
     // MV2 requires using an inline script
-    script.innerHTML = await fetch(url).then((res) => res.text());
+    script.text = await fetch(url).then((res) => res.text());
   } else {
     // MV3 requires using src
     script.src = url;
   }
 
-  if (!options?.keepInDom) {
-    script.onload = () => script.remove();
-  }
+  const loadedPromise = makeLoadedPromise(script);
+
+  await options?.modifyScript?.(script);
 
   (document.head ?? document.documentElement).append(script);
+
+  if (!options?.keepInDom) {
+    script.remove();
+  }
+
+  await loadedPromise;
+
+  return {
+    script,
+  };
+}
+
+function makeLoadedPromise(script: HTMLScriptElement): Promise<void> {
+  return new Promise((resolve, reject) => {
+    const onload = () => {
+      resolve();
+      cleanup();
+    };
+
+    const onerror = () => {
+      reject(new Error(`Failed to load script: ${script.src}`));
+      cleanup();
+    };
+
+    const cleanup = () => {
+      script.removeEventListener('load', onload);
+      script.removeEventListener('error', onerror);
+    };
+
+    script.addEventListener('load', onload);
+    script.addEventListener('error', onerror);
+  });
 }
 
 export interface InjectScriptOptions {
@@ -45,4 +79,21 @@ export interface InjectScriptOptions {
    * injected. To disable this behavior, set this flag to true.
    */
   keepInDom?: boolean;
+  /**
+   * Modify the script element just before it is added to the DOM.
+   *
+   * It can be used to e.g. modify `script.async`/`script.defer`, add event
+   * listeners to the element, or pass data to the script via `script.dataset`
+   * (which can be accessed by the script via `document.currentScript`).
+   */
+  modifyScript?: (script: HTMLScriptElement) => Promise<void> | void;
+}
+
+export interface InjectScriptResult {
+  /**
+   * The created script element. It can be used to e.g. send messages to the
+   * script in the form of custom events. The script can add an event listener
+   * for them via `document.currentScript`.
+   */
+  script: HTMLScriptElement;
 }

packages/wxt/src/utils/split-shadow-root-css.ts

@@ -1,5 +1,7 @@
 /** @module wxt/utils/split-shadow-root-css */
 
+const AT_RULE_BLOCKS = /(\s*@(property|font-face)[\s\S]*?{[\s\S]*?})/gm;
+
 /**
  * Given a CSS string that will be loaded into a shadow root, split it into two parts:
  * - `documentCss`: CSS that needs to be applied to the document (like `@property`)
@@ -10,18 +12,13 @@ export function splitShadowRootCss(css: string): {
   documentCss: string;
   shadowCss: string;
 } {
-  let shadowCss = css;
-  let documentCss = '';
-
-  const rulesRegex = /(\s*@(property|font-face)[\s\S]*?{[\s\S]*?})/gm;
-  let match;
-  while ((match = rulesRegex.exec(css)) !== null) {
-    documentCss += match[1];
-    shadowCss = shadowCss.replace(match[1], '');
-  }
+  const documentCss = Array.from(css.matchAll(AT_RULE_BLOCKS), (m) => m[0])
+    .join('')
+    .trim();
+  const shadowCss = css.replace(AT_RULE_BLOCKS, '').trim();
 
   return {
-    documentCss: documentCss.trim(),
-    shadowCss: shadowCss.trim(),
+    documentCss: documentCss,
+    shadowCss: shadowCss,
   };
 }

packages/wxt/src/virtual/unlisted-script-entrypoint.ts

@@ -2,10 +2,29 @@ import definition from 'virtual:user-unlisted-script-entrypoint';
 import { logger } from '../utils/internal/logger';
 import { initPlugins } from 'virtual:wxt-plugins';
 
-const result = (async () => {
+const result = (() => {
   try {
     initPlugins();
-    return await definition.main();
+  } catch (err) {
+    logger.error(
+      `Failed to initialize plugins for "${import.meta.env.ENTRYPOINT}"`,
+      err,
+    );
+    throw err;
+  }
+  let result;
+  try {
+    result = definition.main();
+
+    if (result instanceof Promise) {
+      result = (result as Promise<any>).catch((err) => {
+        logger.error(
+          `The unlisted script "${import.meta.env.ENTRYPOINT}" crashed on startup!`,
+          err,
+        );
+        throw err;
+      });
+    }
   } catch (err) {
     logger.error(
       `The unlisted script "${import.meta.env.ENTRYPOINT}" crashed on startup!`,
@@ -13,6 +32,7 @@ const result = (async () => {
     );
     throw err;
   }
+  return result;
 })();
 
 // Return the main function's result to the background when executed via the

packages/wxt/typedoc.json

@@ -17,6 +17,8 @@
     "src/utils/split-shadow-root-css.ts",
     "src/utils/storage.ts",
     "src/testing/index.ts",
+    "src/testing/fake-browser.ts",
+    "src/testing/wxt-vitest-plugin.ts",
     "src/modules.ts"
   ]
 }

pnpm-workspace.yaml

@@ -8,3 +8,11 @@ onlyBuiltDependencies:
   - sharp
   - simple-git-hooks
   - spawn-sync
+autoInstallPeers: false
+patchedDependencies:
+  markdown-it-footnote: patches/markdown-it-footnote.patch
+peerDependencyRules:
+  ignoreMissing:
+    - '@algolia/client-search'
+    - search-insights
+    - svelte

scripts/upgrade-deps.ts

@@ -4,6 +4,7 @@ import * as semver from 'semver';
 import { dirname } from 'node:path';
 import consola from 'consola';
 import spawn from 'nano-spawn';
+import pMap from 'p-map';
 
 const HELP_MESSAGE = `
 Upgrades dependencies throughout WXT using custom rules.
@@ -177,7 +178,7 @@ function validateNoMultipleVersions(
 async function fetchPackageInfo(name: string): Promise<PackageInfo> {
   // Use PNPM instead of API in case dependencies don't come from NPM
   const res = await spawn('pnpm', ['view', name, '--json']);
-  return JSON.parse(res.output);
+  return JSON.parse(res.stdout);
 }
 
 type PackageInfo = {
@@ -203,12 +204,13 @@ type DependencyInfo = {
 async function fetchAllPackageInfos(
   deps: DependencyVersionMap,
 ): Promise<DependencyInfo[]> {
-  const infos = await Promise.all(
-    Object.entries(deps).map(async ([name, currentVersionRange]) => ({
-      name,
-      currentVersionRange,
-      info: await fetchPackageInfo(name),
-    })),
+  const infos: DependencyInfo[] = await pMap(
+    Object.entries(deps),
+    async ([name, currentVersionRange]) => {
+      const info = await fetchPackageInfo(name);
+      return { name, currentVersionRange, info };
+    },
+    { concurrency: 20 },
   );
   return infos.toSorted((a, b) => a.name.localeCompare(b.name));
 }
@@ -253,7 +255,6 @@ async function detectUpgrades(
     const latestVersion = dep.info['dist-tags'].latest;
     const latestVersionReleasedAt = new Date(dep.info.time[latestVersion]);
 
-    semver.RELEASE_TYPES;
     const upgradeToVersion = isMajor
       ? // Always use the latest version for major upgrades
         latestVersion

templates/react/package.json

@@ -15,14 +15,14 @@
     "postinstall": "wxt prepare"
   },
   "dependencies": {
-    "react": "^19.1.1",
-    "react-dom": "^19.1.1"
+    "react": "^19.2.3",
+    "react-dom": "^19.2.3"
   },
   "devDependencies": {
-    "@types/react": "^19.1.12",
-    "@types/react-dom": "^19.1.9",
-    "@wxt-dev/module-react": "^1.1.3",
-    "typescript": "^5.9.2",
+    "@types/react": "^19.2.7",
+    "@types/react-dom": "^19.2.3",
+    "@wxt-dev/module-react": "^1.1.5",
+    "typescript": "^5.9.3",
     "wxt": "^0.20.6"
   }
 }

templates/solid/package.json

@@ -15,11 +15,11 @@
     "postinstall": "wxt prepare"
   },
   "dependencies": {
-    "solid-js": "^1.9.9"
+    "solid-js": "^1.9.10"
   },
   "devDependencies": {
-    "@wxt-dev/module-solid": "^1.1.3",
-    "typescript": "^5.9.2",
+    "@wxt-dev/module-solid": "^1.1.4",
+    "typescript": "^5.9.3",
     "wxt": "^0.20.6"
   }
 }

templates/svelte/package.json

@@ -15,12 +15,12 @@
     "postinstall": "wxt prepare"
   },
   "devDependencies": {
-    "@tsconfig/svelte": "^5.0.5",
-    "@wxt-dev/module-svelte": "^2.0.3",
-    "svelte": "^5.38.6",
-    "svelte-check": "^4.3.1",
+    "@tsconfig/svelte": "^5.0.6",
+    "@wxt-dev/module-svelte": "^2.0.4",
+    "svelte": "^5.46.0",
+    "svelte-check": "^4.3.4",
     "tslib": "^2.8.1",
-    "typescript": "^5.9.2",
+    "typescript": "^5.9.3",
     "wxt": "^0.20.6"
   }
 }

templates/vanilla/entrypoints/popup/main.ts

@@ -1,12 +1,12 @@
 import './style.css';
 import typescriptLogo from '@/assets/typescript.svg';
-import viteLogo from '/wxt.svg';
+import wxtLogo from '/wxt.svg';
 import { setupCounter } from '@/components/counter';
 
 document.querySelector<HTMLDivElement>('#app')!.innerHTML = `
   <div>
     <a href="https://wxt.dev" target="_blank">
-      <img src="${viteLogo}" class="logo" alt="WXT logo" />
+      <img src="${wxtLogo}" class="logo" alt="WXT logo" />
     </a>
     <a href="https://www.typescriptlang.org/" target="_blank">
       <img src="${typescriptLogo}" class="logo vanilla" alt="TypeScript logo" />

templates/vanilla/package.json

@@ -15,7 +15,7 @@
     "postinstall": "wxt prepare"
   },
   "devDependencies": {
-    "typescript": "^5.9.2",
+    "typescript": "^5.9.3",
     "wxt": "^0.20.6"
   }
 }

templates/vue/package.json

@@ -15,12 +15,12 @@
     "postinstall": "wxt prepare"
   },
   "dependencies": {
-    "vue": "^3.5.21"
+    "vue": "^3.5.25"
   },
   "devDependencies": {
-    "@wxt-dev/module-vue": "^1.0.2",
-    "typescript": "^5.9.2",
-    "vue-tsc": "^3.0.6",
+    "@wxt-dev/module-vue": "^1.0.3",
+    "typescript": "^5.9.3",
+    "vue-tsc": "^3.1.8",
     "wxt": "^0.20.6"
   }
 }