chore(tsdown): Bump to latest tsdown version (#2918)

* chore(tsdown): Bump to latest tsdown version

* fix: bump nvmrc node version

* fix: cli tsconfig

* fix: website build

* fix: example build

* fix: circleci install bun

* fix: lint

* fix: circleci install bun

* fix: circleci install bun

* fix: circleci install bun

.circleci/config.yml

@@ -4,7 +4,8 @@ aliases:
   - &install_bun
     name: Install Bun
     command: |
-      npm install -g bun
+      npm install --global --prefix "$HOME/.local" bun@1.3.10
+      echo 'export PATH="$HOME/.local/bin:$PATH"' >> "$BASH_ENV"
 
   - &restore_bun_cache
     name: Restore Bun cache
@@ -49,7 +50,7 @@ aliases:
 defaults: &defaults
   working_directory: ~/docsearch
   docker:
-    - image: cimg/node:22.15.0
+    - image: cimg/node:24.13.1
 
 playwright: &playwright
   working_directory: ~/docsearch

.nvmrc

@@ -1 +1 @@
-22.15.0
+24.13.1

AGENTS.md

@@ -249,7 +249,7 @@ packages/
 
 ## Cursor Cloud specific instructions
 
-Toolchain is pinned in `.tool-versions`: Node `22.15.0` (managed via `fnm`) and Bun `1.3.10`. These are preinstalled in the Cloud VM and available on `PATH` in new shells; the startup update script only runs `bun install`.
+Toolchain is pinned in `.tool-versions`: Node `24.13.1` (managed via `fnm`) and Bun `1.3.10`. These are preinstalled in the Cloud VM and available on `PATH` in new shells; the startup update script only runs `bun install`.
 
 Non-obvious caveats:
 

adapters/docusaurus-theme-search-algolia/package.json

@@ -37,10 +37,10 @@
   "dependencies": {
     "@algolia/autocomplete-core": "1.19.2",
     "@docsearch/react": "4.6.0",
-    "@docusaurus/core": "^3.9.2",
-    "@docusaurus/plugin-content-docs": "^3.9.2",
-    "@docusaurus/theme-common": "^3.9.2",
-    "@docusaurus/theme-translations": "^3.9.2",
+    "@docusaurus/core": "^3.10.2",
+    "@docusaurus/plugin-content-docs": "^3.10.2",
+    "@docusaurus/theme-common": "^3.10.2",
+    "@docusaurus/theme-translations": "^3.10.2",
     "algoliasearch": "^5.37.0",
     "algoliasearch-helper": "^3.26.0",
     "clsx": "^2.0.0",
@@ -52,10 +52,10 @@
     "utility-types": "^3.10.0"
   },
   "devDependencies": {
-    "@docusaurus/core": "^3.9.2",
-    "@docusaurus/module-type-aliases": "3.9.2",
-    "@docusaurus/theme-classic": "3.9.2",
-    "@docusaurus/types": "^3.9.2",
+    "@docusaurus/core": "^3.10.2",
+    "@docusaurus/module-type-aliases": "3.10.2",
+    "@docusaurus/theme-classic": "3.10.2",
+    "@docusaurus/types": "^3.10.2",
     "@types/fs-extra": "^11.0.4",
     "@types/lodash": "^4.17.10",
     "glob": "^13.0.6",

adapters/docusaurus-theme-search-algolia/src/__tests__/validateThemeConfig.test.ts

@@ -5,12 +5,13 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-import type { ThemeConfig, UserThemeConfig } from '@docsearch/docusaurus-adapter';
 import type Joi from 'joi';
 import { describe, expect, it, vi } from 'vitest';
 
 import { DEFAULT_CONFIG, validateThemeConfig } from '../validateThemeConfig';
 
+import type { ThemeConfig, UserThemeConfig } from '@docsearch/docusaurus-adapter';
+
 // mock DocSearch to a v4.5 version to allow AskAI sidepanel tests to pass
 vi.mock('@docsearch/react', () => ({ version: '4.5.3' }));
 

adapters/docusaurus-theme-search-algolia/src/client/useAlgoliaAskAi.ts

@@ -5,7 +5,6 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-import type { AskAiConfig } from '@docsearch/docusaurus-adapter';
 import type { DocSearchAskAiModalProps, DocSearchTranslations } from '@docsearch/react';
 import translations from '@theme/SearchTranslations';
 import type { FacetFilters } from 'algoliasearch/lite';
@@ -14,6 +13,8 @@ import { useCallback, useMemo, useState } from 'react';
 import { useAlgoliaContextualFacetFiltersIfEnabled } from './useAlgoliaContextualFacetFilters';
 import { mergeFacetFilters } from './utils';
 
+import type { AskAiConfig } from '@docsearch/docusaurus-adapter';
+
 // The minimal props the hook needs from DocSearch
 interface DocSearchPropsLite {
   indexName: string;

adapters/docusaurus-theme-search-algolia/src/client/useAlgoliaAskAiSidepanel.ts

@@ -5,9 +5,10 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-import type { AskAiConfig } from '@docsearch/docusaurus-adapter';
 import { useCallback, useMemo, useRef, useState } from 'react';
 
+import type { AskAiConfig } from '@docsearch/docusaurus-adapter';
+
 type AskAiTogglePayload = {
   query: string;
   messageId?: string;

adapters/docusaurus-theme-search-algolia/src/client/useAlgoliaThemeConfig.ts

@@ -4,11 +4,12 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
-import type { ThemeConfig, ThemeConfigAlgolia } from '@docsearch/docusaurus-adapter';
 import useDocusaurusContext from '@docusaurus/useDocusaurusContext';
 
 import { getDocSearchConfig } from '../getDocSearchConfig';
 
+import type { ThemeConfig, ThemeConfigAlgolia } from '@docsearch/docusaurus-adapter';
+
 export function useAlgoliaThemeConfig(): ThemeConfigAlgolia {
   const {
     siteConfig: { themeConfig },

adapters/docusaurus-theme-search-algolia/src/client/useSearchResultUrlProcessor.ts

@@ -5,13 +5,14 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-import type { ThemeConfigAlgolia } from '@docsearch/docusaurus-adapter';
 import { isRegexpStringMatch } from '@docusaurus/theme-common';
 import { useBaseUrlUtils } from '@docusaurus/useBaseUrl';
 import { useCallback } from 'react';
 
 import { useAlgoliaThemeConfig } from './useAlgoliaThemeConfig';
 
+import type { ThemeConfigAlgolia } from '@docsearch/docusaurus-adapter';
+
 function replacePathname(
   pathname: string,
   replaceSearchResultPathname: ThemeConfigAlgolia['replaceSearchResultPathname'],

adapters/docusaurus-theme-search-algolia/src/index.ts

@@ -5,7 +5,6 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-import type { ThemeConfig } from '@docsearch/docusaurus-adapter';
 import { readDefaultCodeTranslationMessages } from '@docusaurus/theme-translations';
 import type { LoadContext, Plugin } from '@docusaurus/types';
 
@@ -13,6 +12,8 @@ import { getDocSearchConfig, hasLegacyAlgoliaConfig } from './getDocSearchConfig
 import { createOpenSearchFile, createOpenSearchHeadTags, shouldCreateOpenSearchFile } from './opensearch';
 import { normalizeUrl } from './utils';
 
+import type { ThemeConfig } from '@docsearch/docusaurus-adapter';
+
 function hasClassicPreset(context: LoadContext): boolean {
   return (context.siteConfig.presets ?? []).some((preset) => {
     if (typeof preset === 'string') {

adapters/docusaurus-theme-search-algolia/src/opensearch.ts

@@ -7,7 +7,6 @@
 
 import path from 'path';
 
-import type { ThemeConfig } from '@docsearch/docusaurus-adapter';
 import type { HtmlTags, LoadContext } from '@docusaurus/types';
 import { defaultConfig, compile } from 'eta';
 import fs from 'fs-extra';
@@ -17,6 +16,8 @@ import { getDocSearchConfig } from './getDocSearchConfig';
 import openSearchTemplate from './templates/opensearch';
 import { normalizeUrl } from './utils';
 
+import type { ThemeConfig } from '@docsearch/docusaurus-adapter';
+
 const getCompiledOpenSearchTemplate = _.memoize(() => compile(openSearchTemplate.trim()));
 
 function renderOpenSearchTemplate(data: {

adapters/docusaurus-theme-search-algolia/src/theme/SearchBar/index.tsx

@@ -7,7 +7,6 @@
  */
 
 import type { AutocompleteState } from '@algolia/autocomplete-core';
-import type { ThemeConfigAlgolia } from '@docsearch/docusaurus-adapter';
 import type {
   InternalDocSearchHit,
   DocSearchAskAiModalProps,
@@ -43,6 +42,8 @@ import {
   mergeFacetFilters,
 } from '../../client';
 
+import type { ThemeConfigAlgolia } from '@docsearch/docusaurus-adapter';
+
 type DocSearchProps = Omit<DocSearchModalProps, 'initialScrollY' | 'onClose'> & {
   contextualSearch?: string;
   externalUrlRegex?: string;

adapters/docusaurus-theme-search-algolia/src/validateThemeConfig.ts

@@ -5,7 +5,6 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-import type { ThemeConfig, ThemeConfigAlgolia } from '@docsearch/docusaurus-adapter';
 import type { ThemeConfigValidationContext } from '@docusaurus/types';
 import Joi from 'joi';
 
@@ -13,6 +12,8 @@ import { docSearchVersionString } from './docSearchVersion';
 import { getDocSearchConfig } from './getDocSearchConfig';
 import { escapeRegexp } from './utils';
 
+import type { ThemeConfig, ThemeConfigAlgolia } from '@docsearch/docusaurus-adapter';
+
 export const DEFAULT_CONFIG = {
   // Enabled by default, as it makes sense in most cases
   // see also https://github.com/facebook/docusaurus/issues/5880

bundlesize.config.json

@@ -6,11 +6,11 @@
     },
     {
       "path": "packages/docsearch-react/dist/umd/index.js",
-      "maxSize": "115 kB"
+      "maxSize": "160 kB"
     },
     {
       "path": "packages/docsearch-js/dist/umd/index.js",
-      "maxSize": "128 kB"
+      "maxSize": "100 kB"
     },
     {
       "path": "packages/docsearch-core/dist/umd/index.js",
@@ -19,6 +19,14 @@
     {
       "path": "packages/docsearch-modal/dist/umd/index.js",
       "maxSize": "113.5 kB"
+    },
+    {
+      "path": "packages/docsearch-sidepanel/dist/umd/index.js",
+      "maxSize": "2 kB"
+    },
+    {
+      "path": "packages/docsearch-sidepanel-js/dist/umd/index.js",
+      "maxSize": "140 kB"
     }
   ]
 }

eslint.config.mjs

@@ -35,6 +35,7 @@ export default [
         version: 'detect',
       },
       'import/resolver': {
+        typescript: true,
         node: {
           extensions: ['.js', '.ts', '.tsx'],
         },

examples/demo-react/package.json

@@ -11,6 +11,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
+    "@algolia/autocomplete-core": "1.19.2",
     "@docsearch/core": "workspace:*",
     "@docsearch/css": "workspace:*",
     "@docsearch/modal": "workspace:*",

package.json

@@ -61,6 +61,7 @@
   "devDependencies": {
     "@changesets/cli": "^2.29.7",
     "@eslint-community/eslint-plugin-eslint-comments": "4.4.1",
+    "@playwright/test": "1.49.1",
     "@stylistic/eslint-plugin": "2.13.0",
     "@testing-library/dom": "10.4.0",
     "@types/react": "^19.0.0",
@@ -68,10 +69,10 @@
     "@typescript-eslint/eslint-plugin": "8.20.0",
     "@typescript-eslint/parser": "8.20.0",
     "bundlesize2": "0.0.32",
-    "@playwright/test": "1.49.1",
     "eslint": "8.57.1",
     "eslint-config-algolia": "23.2.1",
     "eslint-config-prettier": "10.0.1",
+    "eslint-import-resolver-typescript": "^4.4.5",
     "eslint-plugin-import": "2.31.0",
     "eslint-plugin-jsdoc": "50.6.2",
     "eslint-plugin-jsx-a11y": "6.10.2",
@@ -83,7 +84,6 @@
     "prettier": "3.4.2",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
-    "rolldown": "1.0.0-beta.57",
     "start-server-and-test": "2.0.10",
     "stylelint": "16.13.2",
     "stylelint-config-sass-guidelines": "12.1.0",

packages/docsearch-cli/tsconfig.json

@@ -10,7 +10,8 @@
     "moduleResolution": "NodeNext",
     "outDir": "dist",
     "rootDir": "src",
-    "target": "ES2022"
+    "target": "ES2022",
+    "allowImportingTsExtensions": false
   },
   "include": [
     "src/**/*.ts"

packages/docsearch-core/index.js

@@ -1 +0,0 @@
-export { DocSearch, useDocSearch } from './dist/esm/index.js';

packages/docsearch-core/package.json

@@ -16,22 +16,18 @@
   },
   "sideEffects": false,
   "files": [
-    "dist/",
-    "index.js",
-    "useTheme.js",
-    "useDocSearchKeyboardEvents.js",
-    "useKeyboardShortcuts.js"
+    "dist/"
   ],
   "exports": {
     ".": "./dist/esm/index.js",
-    "./useTheme": "./dist/esm/useTheme.js",
     "./useDocSearchKeyboardEvents": "./dist/esm/useDocSearchKeyboardEvents.js",
-    "./useKeyboardShortcuts": "./dist/esm/useKeyboardShortcuts.js"
+    "./useKeyboardShortcuts": "./dist/esm/useKeyboardShortcuts.js",
+    "./useTheme": "./dist/esm/useTheme.js"
   },
   "source": "src/index.ts",
-  "types": "dist/esm/index.d.ts",
-  "module": "dist/esm/index.js",
-  "main": "dist/umd/index.js",
+  "types": "./dist/esm/index.d.ts",
+  "main": "./dist/esm/index.js",
+  "module": "./dist/esm/index.js",
   "umd:main": "dist/umd/index.js",
   "unpkg": "dist/umd/index.js",
   "jsdelivr": "dist/umd/index.js",
@@ -43,7 +39,7 @@
     "@testing-library/jest-dom": "6.6.3",
     "@testing-library/react": "16.2.0",
     "preact": "11.0.0-beta.0",
-    "tsdown": "^0.18.3",
+    "tsdown": "0.22.7",
     "typescript": "5.7.3",
     "vitest": "3.0.2"
   },

packages/docsearch-core/tsdown.config.mts

@@ -2,21 +2,21 @@ import type { UserConfig } from 'tsdown';
 import { defineConfig } from 'tsdown';
 
 import { getBundleBanner } from '../../scripts/getBundleBanner.ts';
-import { rolldownPlugins } from '../../tsdown.base.ts';
+import { defines, pkgExports } from '../../tsdown.base.ts';
 
 import pkg from './package.json' with { type: 'json' };
 
-const externals = ['react', 'react-dom'];
+const externals = ['react', 'react-dom', /^react\//];
 
 const sharedConfig: UserConfig = {
-  platform: 'neutral',
-  external: externals,
+  platform: 'browser',
+  deps: {
+    neverBundle: externals,
+  },
   target: 'es2017',
-  minify: true,
-  plugins: rolldownPlugins,
+  define: defines,
   sourcemap: true,
   outExtensions: () => ({
-    dts: '.js',
     js: '.js',
   }),
 };
@@ -30,16 +30,22 @@ export default defineConfig([
       useKeyboardShortcuts: 'src/useKeyboardShortcuts.ts',
     },
     ...sharedConfig,
+    dts: true,
+    format: 'esm',
+    minify: false,
     outDir: 'dist/esm',
+    exports: pkgExports,
   },
   {
     entry: 'src/index.ts',
     outDir: 'dist/umd',
     ...sharedConfig,
     banner: getBundleBanner(pkg),
+    dts: false,
+    globalName: 'DocSearchCore',
+    minify: true,
     outputOptions: {
       entryFileNames: '[name].js',
-      name: 'DocSearchCore',
       globals: {
         react: 'React',
         'react-dom': 'ReactDOM',

packages/docsearch-core/useDocSearchKeyboardEvents.js

@@ -1 +0,0 @@
-export * from './dist/esm/useDocSearchKeyboardEvents.js';

packages/docsearch-core/useKeyboardShortcuts.js

@@ -1 +0,0 @@
-export * from './dist/esm/useKeyboardShortcuts.js';

packages/docsearch-core/useTheme.js

@@ -1 +0,0 @@
-export * from './dist/esm/useTheme.js';

packages/docsearch-js/package.json

@@ -28,11 +28,14 @@
     "build": "tsdown",
     "watch": "tsdown --watch"
   },
+  "dependencies": {
+    "@docsearch/core": "4.6.0",
+    "@docsearch/react": "4.6.0"
+  },
   "devDependencies": {
-    "@docsearch/react": "4.6.0",
     "htm": "3.1.1",
     "preact": "11.0.0-beta.0",
-    "tsdown": "^0.18.3",
+    "tsdown": "0.22.7",
     "typescript": "5.7.3"
   },
   "nx": {

packages/docsearch-js/tsdown.config.mts

@@ -2,7 +2,7 @@ import type { UserConfig } from 'tsdown';
 import { defineConfig } from 'tsdown';
 
 import { getBundleBanner } from '../../scripts/getBundleBanner.ts';
-import { rolldownPlugins } from '../../tsdown.base.ts';
+import { defines } from '../../tsdown.base.ts';
 
 import pkg from './package.json' with { type: 'json' };
 
@@ -10,33 +10,42 @@ const sharedConfig: UserConfig = {
   entry: 'src/index.ts',
   platform: 'browser',
   target: 'es2017',
-  minify: true,
-  plugins: rolldownPlugins,
+  define: defines,
   banner: getBundleBanner(pkg),
   alias: {
     react: 'preact/compat',
     'react-dom': 'preact/compat',
   },
   outExtensions: () => ({
-    dts: '.js',
     js: '.js',
   }),
   sourcemap: true,
-  noExternal: ['@docsearch/react', '@docsearch/core'],
+  deps: {
+    alwaysBundle: [/^@docsearch\/(react|core)/],
+    dts: {
+      alwaysBundle: [],
+    },
+    onlyBundle: false,
+  },
 };
 
 export default defineConfig([
   {
     ...sharedConfig,
+    dts: true,
+    format: 'esm',
     outDir: 'dist/esm',
+    minify: false,
   },
   {
     ...sharedConfig,
+    dts: false,
+    globalName: 'docsearch',
     outDir: 'dist/umd',
     outputOptions: {
       entryFileNames: '[name].js',
-      name: 'docsearch',
     },
     format: 'umd',
+    minify: true,
   },
 ]);

packages/docsearch-modal/askai.js

@@ -1 +0,0 @@
-export * from './dist/esm/DocSearchAskAiModal.js';

packages/docsearch-modal/button.js

@@ -1 +0,0 @@
-export * from './dist/esm/DocSearchButton.js';

packages/docsearch-modal/index.js

@@ -1 +0,0 @@
-export * from './dist/esm/index.js';

packages/docsearch-modal/modal.js

@@ -1 +0,0 @@
-export * from './dist/esm/DocSearchModal.js';

packages/docsearch-modal/package.json

@@ -15,22 +15,18 @@
   },
   "sideEffects": false,
   "files": [
-    "dist/",
-    "button.js",
-    "index.js",
-    "modal.js",
-    "askai.js"
+    "dist/"
   ],
   "exports": {
     ".": "./dist/esm/index.js",
-    "./button": "./dist/esm/DocSearchButton.js",
-    "./askai": "./dist/esm/DocSearchAskAiModal.js",
-    "./modal": "./dist/esm/DocSearchModal.js"
+    "./askai": "./dist/esm/askai.js",
+    "./button": "./dist/esm/button.js",
+    "./modal": "./dist/esm/modal.js"
   },
   "source": "src/index.ts",
-  "types": "dist/esm/index.d.ts",
-  "module": "dist/esm/index.js",
-  "main": "dist/umd/index.js",
+  "types": "./dist/esm/index.d.ts",
+  "main": "./dist/esm/index.js",
+  "module": "./dist/esm/index.js",
   "umd:main": "dist/umd/index.js",
   "unpkg": "dist/umd/index.js",
   "jsdelivr": "dist/umd/index.js",
@@ -45,7 +41,7 @@
   "devDependencies": {
     "@testing-library/jest-dom": "6.6.3",
     "@testing-library/react": "16.2.0",
-    "tsdown": "^0.18.3",
+    "tsdown": "0.22.7",
     "typescript": "5.7.3",
     "vitest": "3.0.2"
   },

packages/docsearch-modal/tsdown.config.mts

@@ -2,21 +2,27 @@ import type { UserConfig } from 'tsdown';
 import { defineConfig } from 'tsdown';
 
 import { getBundleBanner } from '../../scripts/getBundleBanner.ts';
-import { rolldownPlugins } from '../../tsdown.base.ts';
+import { defines, pkgExports } from '../../tsdown.base.ts';
 
 import pkg from './package.json' with { type: 'json' };
 
-const externals = ['react', 'react-dom', '@docsearch/core', /^@docsearch\/react/];
+const externals = [
+  'react',
+  'react-dom',
+  /^react\//,
+  '@docsearch/core',
+  /^@docsearch\/react/,
+];
 
 const sharedConfig: UserConfig = {
-  platform: 'neutral',
-  external: externals,
+  platform: 'browser',
+  deps: {
+    neverBundle: externals,
+  },
   target: 'es2017',
-  minify: true,
-  plugins: rolldownPlugins,
+  define: defines,
   sourcemap: true,
   outExtensions: () => ({
-    dts: '.js',
     js: '.js',
   }),
 };
@@ -24,27 +30,36 @@ const sharedConfig: UserConfig = {
 export default defineConfig([
   {
     ...sharedConfig,
+    dts: true,
+    format: 'esm',
+    minify: false,
     entry: {
       index: 'src/index.ts',
-      DocSearchButton: 'src/DocSearchButton.tsx',
-      DocSearchAskAiModal: 'src/DocSearchAskAiModal.tsx',
-      DocSearchModal: 'src/DocSearchModal.tsx',
+      button: 'src/DocSearchButton.tsx',
+      askai: 'src/DocSearchAskAiModal.tsx',
+      modal: 'src/DocSearchModal.tsx',
     },
     outDir: 'dist/esm',
+    exports: pkgExports,
   },
   {
     ...sharedConfig,
     entry: 'src/index.ts',
     outDir: 'dist/umd',
     banner: getBundleBanner(pkg),
+    dts: false,
+    globalName: 'DocSearchModal',
+    minify: true,
     outputOptions: {
       entryFileNames: '[name].js',
-      name: 'DocSearchModal',
       globals: {
         react: 'React',
         'react-dom': 'ReactDOM',
         '@docsearch/core': 'DocSearchCore',
         '@docsearch/react': 'DocSearchReact',
+        '@docsearch/react/askaiModal': 'DocSearchReact',
+        '@docsearch/react/button': 'DocSearchReact',
+        '@docsearch/react/modal': 'DocSearchReact',
       },
     },
     format: 'umd',

packages/docsearch-react/askaiModal.js

@@ -1 +0,0 @@
-export { DocSearchAskAiModal } from './dist/esm/DocSearchAskAiModal.js';

packages/docsearch-react/button.js

@@ -1 +0,0 @@
-export { DocSearchButton } from './dist/esm/DocSearchButton.js';

packages/docsearch-react/docsearchAi.js

@@ -1 +0,0 @@
-export { DocSearchAI } from './dist/esm/DocSearchAI.js';

packages/docsearch-react/modal.js

@@ -1 +0,0 @@
-export { DocSearchModal } from './dist/esm/DocSearchModal.js';

packages/docsearch-react/package.json

@@ -16,37 +16,29 @@
   "sideEffects": false,
   "files": [
     "dist/",
-    "askaiModal.js",
-    "docsearchAi.js",
-    "button.js",
-    "modal.js",
-    "useTheme.js",
-    "useDocSearchKeyboardEvents.js",
-    "version.js",
-    "sidepanel.js",
     "style/"
   ],
   "exports": {
     ".": "./dist/esm/index.js",
-    "./askaiModal": "./dist/esm/DocSearchAskAiModal.js",
-    "./docsearchAi": "./dist/esm/DocSearchAI.js",
-    "./button": "./dist/esm/DocSearchButton.js",
-    "./modal": "./dist/esm/DocSearchModal.js",
+    "./askaiModal": "./dist/esm/askaiModal.js",
+    "./button": "./dist/esm/button.js",
+    "./docsearchAi": "./dist/esm/docsearchAi.js",
+    "./modal": "./dist/esm/modal.js",
+    "./sidepanel": "./dist/esm/sidepanel.js",
+    "./useDocSearchKeyboardEvents": "./dist/esm/useDocSearchKeyboardEvents.js",
+    "./useTheme": "./dist/esm/useTheme.js",
+    "./version": "./dist/esm/version.js",
     "./style": "./style/index.js",
     "./style/askai": "./style/askai.js",
     "./style/button": "./style/button.js",
     "./style/modal": "./style/modal.js",
-    "./useDocSearchKeyboardEvents": "./dist/esm/useDocSearchKeyboardEvents.js",
-    "./useTheme": "./dist/esm/useTheme.js",
-    "./version": "./dist/esm/version.js",
-    "./sidepanel": "./dist/esm/Sidepanel.js",
     "./style/sidepanel": "./style/sidepanel.js",
     "./style/variables": "./style/variables.js"
   },
   "source": "src/index.ts",
-  "types": "dist/esm/index.d.ts",
-  "module": "dist/esm/index.js",
-  "main": "dist/umd/index.js",
+  "types": "./dist/esm/index.d.ts",
+  "main": "./dist/esm/index.js",
+  "module": "./dist/esm/index.js",
   "umd:main": "dist/umd/index.js",
   "unpkg": "dist/umd/index.js",
   "jsdelivr": "dist/umd/index.js",
@@ -55,25 +47,25 @@
     "watch": "tsdown --watch"
   },
   "dependencies": {
+    "@ai-sdk/react": "^2.0.30",
     "@algolia/autocomplete-core": "1.19.2",
     "@base-ui/react": "^1.5.0",
     "@docsearch/core": "4.6.0",
-    "@docsearch/css": "4.6.0"
+    "@docsearch/css": "4.6.0",
+    "ai": "^5.0.30",
+    "algoliasearch": "^5.28.0",
+    "marked": "^16.3.0",
+    "zod": "^4.1.8"
   },
   "devDependencies": {
-    "@ai-sdk/react": "^2.0.30",
     "@algolia/autocomplete-core": "1.19.2",
     "@docsearch/core": "4.6.0",
     "@testing-library/jest-dom": "6.6.3",
     "@testing-library/react": "16.2.0",
-    "ai": "^5.0.30",
-    "algoliasearch": "^5.28.0",
-    "marked": "^16.3.0",
     "preact": "11.0.0-beta.0",
-    "tsdown": "^0.18.3",
+    "tsdown": "0.22.7",
     "typescript": "5.7.3",
-    "vitest": "3.0.2",
-    "zod": "^4.1.8"
+    "vitest": "3.0.2"
   },
   "peerDependencies": {
     "@types/react": ">= 16.8.0 < 20.0.0",

packages/docsearch-react/sidepanel.js

@@ -1 +0,0 @@
-export * from './dist/esm/Sidepanel.js';

packages/docsearch-react/src/__tests__/api.test.tsx

@@ -337,7 +337,10 @@ describe('api', () => {
       expect(document.querySelector('.DocSearch-AskAiScreen')).toBeInTheDocument();
 
       // could be "Answering..." or "Ask another question..."
-      expect(screen.getByText('Answering...')).toBeInTheDocument();
+      // where "Ask another question..." is actually an input's placeholder text
+      expect(
+        screen.queryByText('Answering...') ?? screen.queryByPlaceholderText('Ask another question...'),
+      ).toBeInTheDocument();
     });
 
     it('renders and selects prompt suggestions', async () => {

packages/docsearch-react/tsdown.config.mts

@@ -0,0 +1,87 @@
+import type { UserConfig } from 'tsdown';
+import { defineConfig } from 'tsdown';
+
+import { getBundleBanner } from '../../scripts/getBundleBanner.ts';
+import { defines, pkgExports } from '../../tsdown.base.ts';
+
+import pkg from './package.json' with { type: 'json' };
+
+const externals = ['react', 'react-dom', /^react\//, '@docsearch/core'];
+
+const sharedConfig: UserConfig = {
+  platform: 'browser',
+  deps: {
+    neverBundle: externals,
+  },
+  target: 'es2017',
+  define: defines,
+  sourcemap: true,
+  outExtensions: () => ({
+    js: '.js',
+  }),
+};
+
+export default defineConfig([
+  {
+    entry: {
+      index: 'src/index.ts',
+      docsearchAi: 'src/DocSearchAI.tsx',
+      askaiModal: 'src/DocSearchAskAiModal.tsx',
+      button: 'src/DocSearchButton.tsx',
+      modal: 'src/DocSearchModal.tsx',
+      useDocSearchKeyboardEvents: 'src/useDocSearchKeyboardEvents.ts',
+      useTheme: 'src/useTheme.tsx',
+      version: 'src/version.ts',
+      sidepanel: 'src/Sidepanel.tsx',
+    },
+    ...sharedConfig,
+    dts: true,
+    format: 'esm',
+    minify: false,
+    outDir: 'dist/esm',
+    exports: {
+      ...pkgExports,
+      customExports: {
+        './style': './style/index.js',
+        './style/askai': './style/askai.js',
+        './style/button': './style/button.js',
+        './style/modal': './style/modal.js',
+        './style/sidepanel': './style/sidepanel.js',
+        './style/variables': './style/variables.js',
+      },
+    },
+  },
+  {
+    entry: 'src/index.ts',
+    outDir: 'dist/umd',
+    ...sharedConfig,
+    banner: getBundleBanner(pkg),
+    deps: {
+      alwaysBundle: [
+        /^@ai-sdk\/react/,
+        /^@algolia\/autocomplete-core/,
+        /^@base-ui\/react/,
+        /^ai(?:\/|$)/,
+        /^algoliasearch/,
+        /^marked(?:\/|$)/,
+        /^zod(?:\/|$)/,
+      ],
+      neverBundle: externals,
+      onlyBundle: false,
+    },
+    dts: false,
+    globalName: 'DocSearchReact',
+    minify: true,
+    outputOptions: {
+      entryFileNames: '[name].js',
+      globals: {
+        react: 'React',
+        'react/jsx-runtime': 'React',
+        'react-dom': 'ReactDOM',
+        '@docsearch/core': 'DocSearchCore',
+        '@docsearch/core/useTheme': 'DocSearchCore',
+      },
+    },
+    format: 'umd',
+  },
+]);

packages/docsearch-react/tsdown.config.ts

@@ -1,56 +0,0 @@
-import type { UserConfig } from 'tsdown';
-import { defineConfig } from 'tsdown';
-
-import { getBundleBanner } from '../../scripts/getBundleBanner.ts';
-import { rolldownPlugins } from '../../tsdown.base.ts';
-
-import pkg from './package.json' with { type: 'json' };
-
-const externals = ['react', 'react-dom', '@docsearch/core'];
-
-const sharedConfig: UserConfig = {
-  platform: 'neutral',
-  external: externals,
-  target: 'es2017',
-  minify: true,
-  plugins: rolldownPlugins,
-  sourcemap: true,
-  outExtensions: () => ({
-    dts: '.js',
-    js: '.js',
-  }),
-};
-
-export default defineConfig([
-  {
-    entry: {
-      index: 'src/index.ts',
-      DocSearchAI: 'src/DocSearchAI.tsx',
-      DocSearchAskAiModal: 'src/DocSearchAskAiModal.tsx',
-      DocSearchButton: 'src/DocSearchButton.tsx',
-      DocSearchModal: 'src/DocSearchModal.tsx',
-      useDocSearchKeyboardEvents: 'src/useDocSearchKeyboardEvents.ts',
-      useTheme: 'src/useTheme.tsx',
-      version: 'src/version.ts',
-      Sidepanel: 'src/Sidepanel.tsx',
-    },
-    ...sharedConfig,
-    outDir: 'dist/esm',
-  },
-  {
-    entry: 'src/index.ts',
-    outDir: 'dist/umd',
-    ...sharedConfig,
-    banner: getBundleBanner(pkg),
-    outputOptions: {
-      entryFileNames: '[name].js',
-      name: 'DocSearchReact',
-      globals: {
-        react: 'React',
-        'react-dom': 'ReactDOM',
-        '@docsearch/core': 'DocSearchCore',
-      },
-    },
-    format: 'umd',
-  },
-]);

packages/docsearch-react/useDocSearchKeyboardEvents.js

@@ -1 +0,0 @@
-export { useDocSearchKeyboardEvents } from './dist/esm/useDocSearchKeyboardEvents.js';

packages/docsearch-react/useTheme.js

@@ -1 +0,0 @@
-export { useTheme } from './dist/esm/useTheme.js';

packages/docsearch-react/version.js

@@ -1 +0,0 @@
-export { version } from './dist/esm/version.js';

packages/docsearch-sidepanel-js/package.json

@@ -31,10 +31,13 @@
     "build": "tsdown",
     "watch": "tsdown --watch"
   },
+  "dependencies": {
+    "@docsearch/core": "4.6.0",
+    "@docsearch/react": "4.6.0"
+  },
   "devDependencies": {
-    "@docsearch/react": "4.6.0",
     "preact": "11.0.0-beta.0",
-    "tsdown": "^0.18.3",
+    "tsdown": "0.22.7",
     "typescript": "5.7.3"
   },
   "nx": {

packages/docsearch-sidepanel-js/tsdown.config.mts

@@ -2,7 +2,7 @@ import type { UserConfig } from 'tsdown';
 import { defineConfig } from 'tsdown';
 
 import { getBundleBanner } from '../../scripts/getBundleBanner.ts';
-import { rolldownPlugins } from '../../tsdown.base.ts';
+import { defines } from '../../tsdown.base.ts';
 
 import pkg from './package.json' with { type: 'json' };
 
@@ -10,33 +10,42 @@ const sharedConfig: UserConfig = {
   entry: 'src/index.ts',
   platform: 'browser',
   target: 'es2017',
-  minify: true,
-  plugins: rolldownPlugins,
+  define: defines,
   banner: getBundleBanner(pkg),
   alias: {
     react: 'preact/compat',
     'react-dom': 'preact/compat',
   },
   outExtensions: () => ({
-    dts: '.js',
     js: '.js',
   }),
   sourcemap: true,
-  noExternal: ['@docsearch/react', '@docsearch/core'],
+  deps: {
+    alwaysBundle: [/^@docsearch\/(react|core)/],
+    dts: {
+      alwaysBundle: [],
+    },
+    onlyBundle: false,
+  },
 };
 
 export default defineConfig([
   {
     ...sharedConfig,
+    dts: true,
+    format: 'esm',
     outDir: 'dist/esm',
+    minify: false,
   },
   {
     ...sharedConfig,
+    dts: false,
+    globalName: 'docsearchSidepanel',
     outDir: 'dist/umd',
     outputOptions: {
       entryFileNames: '[name].js',
-      name: 'docsearch-sidepanel',
     },
     format: 'umd',
+    minify: true,
   },
 ]);

packages/docsearch-sidepanel/button.js

@@ -1 +0,0 @@
-export * from './dist/esm/SidepanelButton.js';

packages/docsearch-sidepanel/index.js

@@ -1 +0,0 @@
-export * from './dist/esm/index.js';

packages/docsearch-sidepanel/package.json

@@ -19,20 +19,17 @@
   "sideEffects": false,
   "files": [
     "dist/",
-    "index.js",
-    "button.js",
-    "sidepanel.js",
     "style/"
   ],
   "exports": {
     ".": "./dist/esm/index.js",
-    "./sidepanel": "./dist/esm/Sidepanel.js",
-    "./button": "./dist/esm/SidepanelButton.js"
+    "./button": "./dist/esm/button.js",
+    "./sidepanel": "./dist/esm/sidepanel.js"
   },
   "source": "src/index.ts",
-  "types": "dist/esm/index.d.ts",
-  "module": "dist/esm/index.js",
-  "main": "dist/umd/index.js",
+  "types": "./dist/esm/index.d.ts",
+  "main": "./dist/esm/index.js",
+  "module": "./dist/esm/index.js",
   "umd:main": "dist/umd/index.js",
   "unpkg": "dist/umd/index.js",
   "jsdelivr": "dist/umd/index.js",
@@ -48,7 +45,7 @@
   "devDependencies": {
     "@testing-library/jest-dom": "6.6.3",
     "@testing-library/react": "16.2.0",
-    "tsdown": "^0.18.3",
+    "tsdown": "0.22.7",
     "typescript": "5.7.3",
     "vitest": "3.0.2"
   },

packages/docsearch-sidepanel/sidepanel.js

@@ -1 +0,0 @@
-export * from './dist/esm/Sidepanel.js';

packages/docsearch-sidepanel/tsdown.config.mts

@@ -2,20 +2,26 @@ import type { UserConfig } from 'tsdown';
 import { defineConfig } from 'tsdown';
 
 import { getBundleBanner } from '../../scripts/getBundleBanner.ts';
-import { rolldownPlugins } from '../../tsdown.base.ts';
+import { defines, pkgExports } from '../../tsdown.base.ts';
 
 import pkg from './package.json' with { type: 'json' };
 
-const externals = ['react', 'react-dom', '@docsearch/core', /^@docsearch\/react/];
+const externals = [
+  'react',
+  'react-dom',
+  /^react\//,
+  '@docsearch/core',
+  /^@docsearch\/react/,
+];
 
 const sharedConfig: UserConfig = {
-  platform: 'neutral',
-  external: externals,
+  platform: 'browser',
+  deps: {
+    neverBundle: externals,
+  },
   target: 'es2017',
-  minify: true,
-  plugins: rolldownPlugins,
+  define: defines,
   outExtensions: () => ({
-    dts: '.js',
     js: '.js',
   }),
   sourcemap: true,
@@ -24,25 +30,32 @@ const sharedConfig: UserConfig = {
 export default defineConfig([
   {
     ...sharedConfig,
+    dts: true,
+    format: 'esm',
+    minify: false,
     entry: {
       index: 'src/index.ts',
-      SidepanelButton: 'src/SidepanelButton.tsx',
-      Sidepanel: 'src/Sidepanel.tsx',
+      button: 'src/SidepanelButton.tsx',
+      sidepanel: 'src/Sidepanel.tsx',
     },
     outDir: 'dist/esm',
+    exports: pkgExports,
   },
   {
     ...sharedConfig,
     entry: 'src/index.ts',
     outDir: 'dist/umd',
     banner: getBundleBanner(pkg),
+    dts: false,
+    globalName: 'DocSearchSidepanel',
+    minify: true,
     outputOptions: {
       entryFileNames: '[name].js',
-      name: 'DocSearchSidepanel',
       globals: {
         react: 'React',
         'react-dom': 'ReactDOM',
         '@docsearch/core': 'DocSearchCore',
+        '@docsearch/react/sidepanel': 'DocSearchReact',
       },
     },
     format: 'umd',

packages/website/package.json

@@ -22,9 +22,9 @@
     "@docsearch/modal": "workspace:*",
     "@docsearch/react": "workspace:*",
     "@docsearch/sidepanel": "workspace:*",
-    "@docusaurus/core": "3.9.2",
-    "@docusaurus/preset-classic": "3.9.2",
-    "@docusaurus/theme-common": "3.9.2",
+    "@docusaurus/core": "3.10.2",
+    "@docusaurus/preset-classic": "3.10.2",
+    "@docusaurus/theme-common": "3.10.2",
     "@mdx-js/react": "^3.1.0",
     "@tabler/icons-react": "^3.34.0",
     "class-variance-authority": "^0.7.1",
@@ -46,9 +46,9 @@
     "tw-animate-css": "^1.3.5"
   },
   "devDependencies": {
-    "@docusaurus/module-type-aliases": "3.9.2",
-    "@docusaurus/tsconfig": "3.9.2",
-    "@docusaurus/types": "3.9.2",
+    "@docusaurus/module-type-aliases": "3.10.2",
+    "@docusaurus/tsconfig": "3.10.2",
+    "@docusaurus/types": "3.10.2",
     "@tailwindcss/postcss": "4.1.11",
     "image-webpack-loader": "^8.1.0",
     "tailwindcss": "4.1.11",

tsdown.base.ts

@@ -1,14 +1,11 @@
-// eslint-disable-next-line import/no-unresolved
-import { replacePlugin } from 'rolldown/plugins';
+export const defines = {
+  __DEV__: JSON.stringify(process.env.NODE_ENV === 'development'),
+  'process.env.NODE_ENV': JSON.stringify('production'),
+};
 
-export const rolldownPlugins = [
-  replacePlugin(
-    {
-      __DEV__: JSON.stringify(process.env.NODE_ENV === 'development'),
-      'process.env.NODE_ENV': JSON.stringify('production'),
-    },
-    {
-      preventAssignment: true,
-    },
-  ),
-];
+export const pkgExports = {
+  enabled: true,
+  packageJson: false,
+  legacy: true,
+  inlinedDependencies: false,
+};