fix(bridge-react): remove the unnecessary bundle for react-router-dom when user not using react-router in bridge-react

apps/website-new/docs/en/guide/framework/modernjs.mdx

@@ -91,7 +91,7 @@ The Modern.js plugin re-exports `@module-federation/bridge-react` from `@module-
 ### createRemoteComponent <Badge type="danger">Deprecated</Badge>
 
 ::: danger
-This API has been deprecated. Please use [createLazyComponent](/practice/bridge/react-bridge/load-component.html#createlazycomponent-vs-createremoteappcomponent) instead.
+This API has been deprecated. Please use [createLazyComponent](/practice/bridge/react-bridge/load-component.html#what-is-createlazycomponent) instead.
 :::
 
 #### Migration Guide

apps/website-new/docs/en/practice/bridge/react-bridge/load-app.mdx

@@ -310,4 +310,112 @@ interface RemoteComponentProps<T = Record<string, unknown>> {
     loader: () => loadRemote('remote1/export-app'),
     export: 'dashboard'
   })
-  ```
+  ```
+
+## Bundle Size Optimization
+
+### React Router Dependency Explanation
+
+By default, `@module-federation/bridge-react` includes `react-router-dom` in your bundle to provide the following out-of-the-box capabilities:
+
+- ✅ Automatic basename injection - No manual route base path configuration needed
+- ✅ Router context passing - Automatic React Router context handling
+- ✅ Nested routing support - Complete router integration capabilities
+
+**However**, if your project meets any of these conditions:
+- Doesn't need routing functionality (pure component loading)
+- Uses a non-react-router routing framework (e.g., TanStack Router)
+- Wants to minimize bundle size
+
+**We recommend** disabling the `enableBridgeRouter` configuration to turn off this capability, which will:
+- ✅ Reduce bundle size by ~3KB (gzipped)
+- ✅ Avoid unnecessary dependency injection
+- ✅ Eliminate potential version conflict risks
+
+### How to Disable Router Dependency
+
+You can control whether to include router support through the `bridge.enableBridgeRouter` configuration:
+
+```ts title="rsbuild.config.ts"
+import { pluginModuleFederation } from '@module-federation/rsbuild-plugin';
+
+export default {
+  plugins: [
+    pluginModuleFederation({
+      name: 'host-app',
+      remotes: {
+        remote1: 'remote1@http://localhost:3001/mf-manifest.json',
+      },
+      bridge: {
+        // Disable router support to reduce bundle size
+        enableBridgeRouter: false,
+      },
+    }),
+  ],
+};
+```
+
+:::tip Configuration Behavior
+- **`enableBridgeRouter: false`**: Automatically aliases to `/base` entry point (no react-router-dom code)
+- **`enableBridgeRouter: true`** or **`undefined`**: Includes router support (default behavior)
+:::
+
+### When to Disable Router?
+
+**Disable router** (`enableBridgeRouter: false`) when:
+- ✅ Your application doesn't use react-router
+- ✅ You want to minimize bundle size
+- ✅ You can manually manage basename if needed
+
+**Keep router enabled** (default) when:
+- ✅ Your application uses react-router
+- ✅ You need automatic basename injection
+- ✅ You need routing context integration
+
+### Migration Example
+
+#### Before: With Router (Default)
+```tsx
+import { createRemoteAppComponent } from '@module-federation/bridge-react';
+
+const RemoteApp = createRemoteAppComponent({
+  loader: () => loadRemote('remote1/app'),
+  loading: <div>Loading...</div>,
+  fallback: ErrorBoundary,
+});
+
+// basename automatically retrieved from router context
+<RemoteApp />
+```
+
+#### After: Without Router (Optimized)
+```ts title="rsbuild.config.ts"
+// Configuration
+pluginModuleFederation({
+  bridge: {
+    enableBridgeRouter: false, // Disable router
+  },
+})
+```
+
+```tsx
+import { createRemoteAppComponent } from '@module-federation/bridge-react';
+
+const RemoteApp = createRemoteAppComponent({
+  loader: () => loadRemote('remote1/app'),
+  loading: <div>Loading...</div>,
+  fallback: ErrorBoundary,
+});
+
+// No changes needed! The plugin automatically aliases to /base entry
+<RemoteApp basename="/" />  // Manually pass basename if needed
+```
+
+:::info How It Works
+When `enableBridgeRouter: false`, the Module Federation plugin automatically sets up a webpack alias:
+```
+'@module-federation/bridge-react' → '@module-federation/bridge-react/base'
+```
+
+This means your imports automatically resolve to the router-free version without changing any code!
+:::

apps/website-new/docs/zh/guide/framework/modernjs.mdx

@@ -127,7 +127,7 @@ export default App;
 ### createRemoteSSRComponent <Badge type="danger">废弃</Badge>
 
 ::: danger
-此 API 已被废弃，请使用[createLazyComponent](../../practice/bridge/react-bridge#createlazycomponent) 。
+此 API 已被废弃，请使用[createLazyComponent](/practice/bridge/react-bridge/load-component.html#什么是-createlazycomponent) 。
 :::
 
 #### 如何迁移

apps/website-new/docs/zh/practice/bridge/react-bridge/load-app.mdx

@@ -183,7 +183,7 @@ function createRemoteAppComponent<T = Record<string, unknown>, E extends keyof T
 >
 ```
 
-### RemoteComponentParams\<T, E\>
+#### RemoteComponentParams\<T, E\>
 
 配置参数接口：
 
@@ -206,7 +206,7 @@ interface RemoteComponentParams<T = Record<string, unknown>, E extends keyof T =
 }
 ```
 
-### RemoteComponentProps\<T\>
+#### RemoteComponentProps\<T\>
 
 返回组件的属性接口：
 
@@ -241,7 +241,7 @@ interface RemoteComponentProps<T = Record<string, unknown>> {
 
 ### 参数详解
 
-### loader
+#### loader
 
 - **类型**: `() => Promise<T>`
 - **必需**: 是
@@ -252,7 +252,7 @@ interface RemoteComponentProps<T = Record<string, unknown>> {
   loader: () => import('remote1/export-app')
   ```
 
-### loading
+#### loading
 
 - **类型**: `React.ReactNode`
 - **必需**: 是
@@ -264,7 +264,7 @@ interface RemoteComponentProps<T = Record<string, unknown>> {
   loading: <Spinner />
   ```
 
-### fallback
+#### fallback
 
 - **类型**: `React.ComponentType<{ error: Error }>`
 - **必需**: 是
@@ -275,7 +275,7 @@ interface RemoteComponentProps<T = Record<string, unknown>> {
   fallback: ErrorBoundaryComponent
   ```
 
-### export
+#### export
 
 - **类型**: `E extends keyof T` (泛型约束，通常是 `string`)
 - **必需**: 否
@@ -310,4 +310,114 @@ interface RemoteComponentProps<T = Record<string, unknown>> {
     loader: () => loadRemote('remote1/export-app'),
     export: 'dashboard'
   })
-  ```
+  ```
+
+
+## Bundle 体积优化
+
+### React Router 依赖说明
+
+默认情况下，`@module-federation/bridge-react` 会将 `react-router-dom` 打包到你的 bundle 中，这是为了提供以下开箱即用的能力：
+
+- ✅ 自动 basename 注入 - 无需手动配置路由基础路径
+- ✅ 路由上下文传递 - 自动处理 React Router 上下文
+- ✅ 嵌套路由支持 - 完整的路由集成能力
+
+**但是**，如果你的项目满足以下任一条件：
+- 不需要路由功能（纯组件加载）
+- 使用非 react-router 的路由框架（如 TanStack Router）
+- 希望最小化 bundle 体积
+
+**建议关闭** `enableBridgeRouter` 配置来禁用此能力，这将：
+- ✅ 减小 bundle 体积约 3KB (gzipped)
+- ✅ 避免不必要的依赖注入
+- ✅ 消除潜在的版本冲突风险
+
+### 如何禁用 Router 依赖
+
+你可以通过 `bridge.enableBridgeRouter` 配置来控制是否包含路由支持：
+
+```ts title="rsbuild.config.ts"
+import { pluginModuleFederation } from '@module-federation/rsbuild-plugin';
+
+export default {
+  plugins: [
+    pluginModuleFederation({
+      name: 'host-app',
+      remotes: {
+        remote1: 'remote1@http://localhost:3001/mf-manifest.json',
+      },
+      bridge: {
+        // 禁用路由支持以减小 bundle 体积
+        enableBridgeRouter: false,
+      },
+    }),
+  ],
+};
+```
+
+:::tip 配置行为
+- **`enableBridgeRouter: false`**: 自动 alias 到 `/base` 入口（不包含 react-router-dom 代码）
+- **`enableBridgeRouter: true`** 或 **`undefined`**: 包含路由支持（默认行为）
+
+:::
+
+### 何时禁用 Router？
+
+**禁用 router** (`enableBridgeRouter: false`) 适用于：
+- ✅ 应用不使用 react-router
+- ✅ 想要最小化 bundle 体积
+- ✅ 可以手动管理 basename（如果需要）
+
+**保持 router 启用**（默认）适用于：
+- ✅ 应用使用 react-router
+- ✅ 需要自动 basename 注入
+- ✅ 需要路由上下文集成
+
+### 迁移示例
+
+#### 迁移前：启用 Router（默认）
+```tsx
+import { createRemoteAppComponent } from '@module-federation/bridge-react';
+
+const RemoteApp = createRemoteAppComponent({
+  loader: () => loadRemote('remote1/app'),
+  loading: <div>Loading...</div>,
+  fallback: ErrorBoundary,
+});
+
+// basename 自动从路由上下文获取
+<RemoteApp />
+```
+
+#### 迁移后：禁用 Router（优化）
+```ts title="rsbuild.config.ts"
+// 配置
+pluginModuleFederation({
+  bridge: {
+    enableBridgeRouter: false, // 禁用 router
+  },
+})
+```
+
+```tsx
+import { createRemoteAppComponent } from '@module-federation/bridge-react';
+
+const RemoteApp = createRemoteAppComponent({
+  loader: () => loadRemote('remote1/app'),
+  loading: <div>Loading...</div>,
+  fallback: ErrorBoundary,
+});
+
+// 无需修改代码！插件会自动 alias 到 /base 入口
+<RemoteApp basename="/" />  // 如果需要，手动传递 basename
+```
+
+:::info 工作原理
+当设置 `enableBridgeRouter: false` 时，Module Federation 插件会自动设置 webpack alias：
+```
+'@module-federation/bridge-react' → '@module-federation/bridge-react/base'
+```
+
+这意味着你的导入会自动解析到无路由版本，无需修改任何代码！
+:::

packages/bridge/bridge-react-webpack-plugin/src/index.ts

@@ -41,8 +41,8 @@ class ReactBridgeAliasChangerPlugin {
         const originalResolve = compiler.options.resolve || {};
         const originalAlias = originalResolve.alias || {};
 
-        // Update alias
-        const updatedAlias = {
+        // Update alias - set up router version alias
+        const updatedAlias: Record<string, string> = {
           // allow `alias` can be override
           // [this.alias]: targetFilePath,
           ...getBridgeRouterAlias(originalAlias['react-router-dom']),

packages/bridge/bridge-react/package.json

@@ -21,6 +21,11 @@
       "import": "./dist/index.es.js",
       "require": "./dist/index.cjs.js"
     },
+    "./base": {
+      "types": "./dist/base.d.ts",
+      "import": "./dist/base.es.js",
+      "require": "./dist/base.cjs.js"
+    },
     "./v18": {
       "types": "./dist/v18.d.ts",
       "import": "./dist/v18.es.js",
@@ -83,6 +88,9 @@
       ".": [
         "./dist/index.d.ts"
       ],
+      "base": [
+        "./dist/base.d.ts"
+      ],
       "v18": [
         "./dist/v18.d.ts"
       ],

packages/bridge/bridge-react/src/base.ts

@@ -0,0 +1,50 @@
+export { createBridgeComponent } from './provider/versions/legacy';
+
+// Export router-free versions of remote component creators
+export {
+  createRemoteComponent,
+  createRemoteAppComponent,
+} from './remote/base-component';
+export type { LazyRemoteComponentInfo } from './remote/base-component';
+
+// Export all lazy loading and data fetching utilities (no router dependencies)
+export {
+  ERROR_TYPE,
+  createLazyComponent,
+  collectSSRAssets,
+  callDataFetch,
+  setSSREnv,
+  autoFetchDataPlugin,
+  CacheSize,
+  CacheTime,
+  configureCache,
+  generateKey,
+  cache,
+  revalidateTag,
+  clearStore,
+  prefetch,
+} from './lazy';
+
+export { lazyLoadComponentPlugin } from './plugins/lazy-load-component-plugin';
+
+// Export all types
+export type { CreateRootOptions, Root } from './provider/versions/legacy';
+export type {
+  ProviderParams,
+  ProviderFnParams,
+  RootType,
+  DestroyParams,
+  RenderParams,
+  RemoteComponentParams,
+  RenderFnParams,
+  RemoteComponentProps,
+  RemoteModule,
+} from './types';
+export type {
+  DataFetchParams,
+  NoSSRRemoteInfo,
+  CollectSSRAssetsOptions,
+  CreateLazyComponentOptions,
+  CacheStatus,
+  CacheStatsInfo,
+} from './lazy';

packages/bridge/bridge-react/src/index.ts

@@ -6,8 +6,8 @@ export { createBridgeComponent } from './provider/versions/legacy';
 export {
   createRemoteComponent,
   createRemoteAppComponent,
-} from './remote/create';
-export type { LazyRemoteComponentInfo } from './remote/create';
+} from './remote/router-component';
+export type { LazyRemoteComponentInfo } from './remote/router-component';
 export {
   ERROR_TYPE,
   createLazyComponent,