perf: simplify node_modules RegExps (#2816)

web-infra-dev · Jul 5, 2024 · a78fde1 · a78fde1
1 parent 40d9f3f
commit a78fde1
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Showing 23 changed files with 61 additions and 62 deletions.
diff --git a/e2e/cases/server/ssr/rsbuild.config.ts b/e2e/cases/server/ssr/rsbuild.config.ts
@@ -101,7 +101,7 @@ export default defineConfig({
                   minSize: 0,
                   cacheGroups: {
                     'lib-react': {
-                      test: /[\\/]node_modules[\\/](react|react-dom|scheduler|react-refresh|@rspack[\\/]plugin-react-refresh)[\\/]/,
+                      test: /node_modules[\\/](react|react-dom|scheduler|react-refresh|@rspack[\\/]plugin-react-refresh)[\\/]/,
                       priority: 0,
                       name: 'lib-react',
                     },

diff --git a/packages/compat/webpack/tests/__snapshots__/default.test.ts.snap b/packages/compat/webpack/tests/__snapshots__/default.test.ts.snap
@@ -248,12 +248,12 @@ exports[`applyDefaultPlugins > should apply default plugins correctly 1`] = `
         "lib-axios": {
           "name": "lib-axios",
           "priority": 0,
-          "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
+          "test": /node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
         },
         "lib-lodash": {
           "name": "lib-lodash",
           "priority": 0,
-          "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
+          "test": /node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
         },
       },
       "chunks": "all",
@@ -660,12 +660,12 @@ exports[`applyDefaultPlugins > should apply default plugins correctly when produ
         "lib-axios": {
           "name": "lib-axios",
           "priority": 0,
-          "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
+          "test": /node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
         },
         "lib-lodash": {
           "name": "lib-lodash",
           "priority": 0,
-          "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
+          "test": /node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
         },
       },
       "chunks": "all",

diff --git a/packages/core/src/plugins/splitChunks.ts b/packages/core/src/plugins/splitChunks.ts
@@ -68,13 +68,13 @@ function splitByExperience(ctx: SplitChunksContext): SplitChunks {
   const experienceCacheGroup: CacheGroups = {};
 
   const packageRegExps: Record<string, RegExp> = {
-    lodash: /[\\/]node_modules[\\/]lodash(-es)?[\\/]/,
-    axios: /[\\/]node_modules[\\/]axios(-.+)?[\\/]/,
+    lodash: /node_modules[\\/]lodash(-es)?[\\/]/,
+    axios: /node_modules[\\/]axios(-.+)?[\\/]/,
   };
 
   if (polyfill === 'entry' || polyfill === 'usage') {
     packageRegExps.polyfill =
-      /[\\/]node_modules[\\/](?:tslib|core-js|@swc[\\/]helpers)[\\/]/;
+      /node_modules[\\/](?:tslib|core-js|@swc[\\/]helpers)[\\/]/;
   }
 
   for (const [name, test] of Object.entries(packageRegExps)) {

diff --git a/packages/core/tests/__snapshots__/builder.test.ts.snap b/packages/core/tests/__snapshots__/builder.test.ts.snap
@@ -298,12 +298,12 @@ exports[`should use rspack as default bundler > apply rspack correctly 1`] = `
         "lib-axios": {
           "name": "lib-axios",
           "priority": 0,
-          "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
+          "test": /node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
         },
         "lib-lodash": {
           "name": "lib-lodash",
           "priority": 0,
-          "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
+          "test": /node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
         },
       },
       "chunks": "all",

diff --git a/packages/core/tests/__snapshots__/default.test.ts.snap b/packages/core/tests/__snapshots__/default.test.ts.snap
@@ -298,12 +298,12 @@ exports[`applyDefaultPlugins > should apply default plugins correctly 1`] = `
         "lib-axios": {
           "name": "lib-axios",
           "priority": 0,
-          "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
+          "test": /node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
         },
         "lib-lodash": {
           "name": "lib-lodash",
           "priority": 0,
-          "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
+          "test": /node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
         },
       },
       "chunks": "all",
@@ -759,12 +759,12 @@ exports[`applyDefaultPlugins > should apply default plugins correctly when prod
         "lib-axios": {
           "name": "lib-axios",
           "priority": 0,
-          "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
+          "test": /node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
         },
         "lib-lodash": {
           "name": "lib-lodash",
           "priority": 0,
-          "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
+          "test": /node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
         },
       },
       "chunks": "all",
@@ -1552,12 +1552,12 @@ exports[`tools.rspack > should match snapshot 1`] = `
         "lib-axios": {
           "name": "lib-axios",
           "priority": 0,
-          "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
+          "test": /node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
         },
         "lib-lodash": {
           "name": "lib-lodash",
           "priority": 0,
-          "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
+          "test": /node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
         },
       },
       "chunks": "all",

diff --git a/packages/core/tests/__snapshots__/environments.test.ts.snap b/packages/core/tests/__snapshots__/environments.test.ts.snap
@@ -1628,12 +1628,12 @@ exports[`environment config > tools.rspack / bundlerChain can be used in environ
           "lib-axios": {
             "name": "lib-axios",
             "priority": 0,
-            "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
+            "test": /node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
           },
           "lib-lodash": {
             "name": "lib-lodash",
             "priority": 0,
-            "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
+            "test": /node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
           },
         },
         "chunks": "all",

diff --git a/packages/core/tests/__snapshots__/moduleFederation.test.ts.snap b/packages/core/tests/__snapshots__/moduleFederation.test.ts.snap
@@ -42,12 +42,12 @@ exports[`plugin-module-federation > should set environment module federation con
           "lib-axios": {
             "name": "lib-axios",
             "priority": 0,
-            "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
+            "test": /node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
           },
           "lib-lodash": {
             "name": "lib-lodash",
             "priority": 0,
-            "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
+            "test": /node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
           },
         },
         "chunks": "all",

diff --git a/packages/core/tests/__snapshots__/splitChunks.test.ts.snap b/packages/core/tests/__snapshots__/splitChunks.test.ts.snap
@@ -98,17 +98,17 @@ exports[`plugin-split-chunks > should set split-by-experience config 1`] = `
         "lib-axios": {
           "name": "lib-axios",
           "priority": 0,
-          "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
+          "test": /node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
         },
         "lib-lodash": {
           "name": "lib-lodash",
           "priority": 0,
-          "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
+          "test": /node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
         },
         "lib-polyfill": {
           "name": "lib-polyfill",
           "priority": 0,
-          "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]\\(\\?:tslib\\|core-js\\|@swc\\[\\\\\\\\/\\]helpers\\)\\[\\\\\\\\/\\]/,
+          "test": /node_modules\\[\\\\\\\\/\\]\\(\\?:tslib\\|core-js\\|@swc\\[\\\\\\\\/\\]helpers\\)\\[\\\\\\\\/\\]/,
         },
       },
       "chunks": "all",
@@ -126,12 +126,12 @@ exports[`plugin-split-chunks > should set split-by-experience config correctly w
         "lib-axios": {
           "name": "lib-axios",
           "priority": 0,
-          "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
+          "test": /node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
         },
         "lib-lodash": {
           "name": "lib-lodash",
           "priority": 0,
-          "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
+          "test": /node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
         },
       },
       "chunks": "all",

diff --git a/packages/plugin-babel/tests/__snapshots__/index.test.ts.snap b/packages/plugin-babel/tests/__snapshots__/index.test.ts.snap
@@ -15,7 +15,7 @@ exports[`plugins/babel > babel-loader should works with builtin:swc-loader 1`] =
       ],
     },
     /\\\\\\.\\(\\?:ts\\|tsx\\|jsx\\|mts\\|cts\\)\\$/,
-    /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]query-string\\[\\\\\\\\/\\]/,
+    /node_modules\\[\\\\\\\\/\\]query-string\\[\\\\\\\\/\\]/,
   ],
   "test": /\\\\\\.\\(\\?:js\\|jsx\\|mjs\\|cjs\\|ts\\|tsx\\|mts\\|cts\\)\\$/,
   "type": "javascript/auto",

diff --git a/packages/plugin-babel/tests/index.test.ts b/packages/plugin-babel/tests/index.test.ts
@@ -7,7 +7,7 @@ describe('plugins/babel', () => {
     const rsbuild = await createStubRsbuild({
       rsbuildConfig: {
         source: {
-          include: [/[\\/]node_modules[\\/]query-string[\\/]/],
+          include: [/node_modules[\\/]query-string[\\/]/],
           exclude: ['src/example'],
         },
         performance: {

diff --git a/packages/plugin-react/src/splitChunks.ts b/packages/plugin-react/src/splitChunks.ts
@@ -13,7 +13,7 @@ export const applySplitChunksRule = (
     router: true,
   },
 ): void => {
-  api.modifyBundlerChain((chain, { environment }) => {
+  api.modifyBundlerChain((chain, { environment, isProd }) => {
     const { config } = environment;
     if (config.performance.chunkSplit.strategy !== 'split-by-experience') {
       return;
@@ -27,20 +27,19 @@ export const applySplitChunksRule = (
     const extraGroups: CacheGroups = {};
 
     if (options.react) {
-      const isProd = process.env.NODE_ENV === 'production';
       extraGroups.react = {
         name: 'lib-react',
         test: isProd
-          ? /[\\/]node_modules[\\/](?:react|react-dom|scheduler)[\\/]/
-          : /[\\/]node_modules[\\/](?:react|react-dom|scheduler|react-refresh|@rspack[\\/]plugin-react-refresh)[\\/]/,
+          ? /node_modules[\\/](?:react|react-dom|scheduler)[\\/]/
+          : /node_modules[\\/](?:react|react-dom|scheduler|react-refresh|@rspack[\\/]plugin-react-refresh)[\\/]/,
         priority: 0,
       };
     }
 
     if (options.router) {
       extraGroups.router = {
         name: 'lib-router',
-        test: /[\\/]node_modules[\\/](?:react-router|react-router-dom|history|@remix-run[\\/]router)[\\/]/,
+        test: /node_modules[\\/](?:react-router|react-router-dom|history|@remix-run[\\/]router)[\\/]/,
         priority: 0,
       };
     }

diff --git a/packages/plugin-react/tests/__snapshots__/features.test.ts.snap b/packages/plugin-react/tests/__snapshots__/features.test.ts.snap
@@ -6,22 +6,22 @@ exports[`splitChunks > should apply antd/semi/... splitChunks rule when pkg is i
     "lib-axios": {
       "name": "lib-axios",
       "priority": 0,
-      "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
+      "test": /node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
     },
     "lib-lodash": {
       "name": "lib-lodash",
       "priority": 0,
-      "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
+      "test": /node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
     },
     "react": {
       "name": "lib-react",
       "priority": 0,
-      "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]\\(\\?:react\\|react-dom\\|scheduler\\|react-refresh\\|@rspack\\[\\\\\\\\/\\]plugin-react-refresh\\)\\[\\\\\\\\/\\]/,
+      "test": /node_modules\\[\\\\\\\\/\\]\\(\\?:react\\|react-dom\\|scheduler\\|react-refresh\\|@rspack\\[\\\\\\\\/\\]plugin-react-refresh\\)\\[\\\\\\\\/\\]/,
     },
     "router": {
       "name": "lib-router",
       "priority": 0,
-      "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]\\(\\?:react-router\\|react-router-dom\\|history\\|@remix-run\\[\\\\\\\\/\\]router\\)\\[\\\\\\\\/\\]/,
+      "test": /node_modules\\[\\\\\\\\/\\]\\(\\?:react-router\\|react-router-dom\\|history\\|@remix-run\\[\\\\\\\\/\\]router\\)\\[\\\\\\\\/\\]/,
     },
   },
   "chunks": "all",
@@ -35,12 +35,12 @@ exports[`splitChunks > should apply splitChunks.react/router plugin option when
     "lib-axios": {
       "name": "lib-axios",
       "priority": 0,
-      "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
+      "test": /node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
     },
     "lib-lodash": {
       "name": "lib-lodash",
       "priority": 0,
-      "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
+      "test": /node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
     },
   },
   "chunks": "all",

diff --git a/packages/plugin-react/tests/__snapshots__/index.test.ts.snap b/packages/plugin-react/tests/__snapshots__/index.test.ts.snap
@@ -324,22 +324,22 @@ exports[`plugins/react > should work with swc-loader 1`] = `
         "lib-axios": {
           "name": "lib-axios",
           "priority": 0,
-          "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
+          "test": /node_modules\\[\\\\\\\\/\\]axios\\(-\\.\\+\\)\\?\\[\\\\\\\\/\\]/,
         },
         "lib-lodash": {
           "name": "lib-lodash",
           "priority": 0,
-          "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
+          "test": /node_modules\\[\\\\\\\\/\\]lodash\\(-es\\)\\?\\[\\\\\\\\/\\]/,
         },
         "react": {
           "name": "lib-react",
           "priority": 0,
-          "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]\\(\\?:react\\|react-dom\\|scheduler\\|react-refresh\\|@rspack\\[\\\\\\\\/\\]plugin-react-refresh\\)\\[\\\\\\\\/\\]/,
+          "test": /node_modules\\[\\\\\\\\/\\]\\(\\?:react\\|react-dom\\|scheduler\\|react-refresh\\|@rspack\\[\\\\\\\\/\\]plugin-react-refresh\\)\\[\\\\\\\\/\\]/,
         },
         "router": {
           "name": "lib-router",
           "priority": 0,
-          "test": /\\[\\\\\\\\/\\]node_modules\\[\\\\\\\\/\\]\\(\\?:react-router\\|react-router-dom\\|history\\|@remix-run\\[\\\\\\\\/\\]router\\)\\[\\\\\\\\/\\]/,
+          "test": /node_modules\\[\\\\\\\\/\\]\\(\\?:react-router\\|react-router-dom\\|history\\|@remix-run\\[\\\\\\\\/\\]router\\)\\[\\\\\\\\/\\]/,
         },
       },
       "chunks": "all",

diff --git a/packages/plugin-vue/src/splitChunks.ts b/packages/plugin-vue/src/splitChunks.ts
@@ -29,15 +29,15 @@ export const applySplitChunksRule = (
     if (options.vue) {
       extraGroups.vue = {
         name: 'lib-vue',
-        test: /[\\/]node_modules[\\/](?:vue|vue-loader|@vue[\\/]shared|@vue[\\/]reactivity|@vue[\\/]runtime-dom|@vue[\\/]runtime-core)[\\/]/,
+        test: /node_modules[\\/](?:vue|vue-loader|@vue[\\/]shared|@vue[\\/]reactivity|@vue[\\/]runtime-dom|@vue[\\/]runtime-core)[\\/]/,
         priority: 0,
       };
     }
 
     if (options.router) {
       extraGroups.router = {
         name: 'lib-router',
-        test: /[\\/]node_modules[\\/]vue-router[\\/]/,
+        test: /node_modules[\\/]vue-router[\\/]/,
         priority: 0,
       };
     }

diff --git a/packages/plugin-vue2/src/splitChunks.ts b/packages/plugin-vue2/src/splitChunks.ts
@@ -29,15 +29,15 @@ export const applySplitChunksRule = (
     if (options.router) {
       extraGroups.vue = {
         name: 'lib-vue',
-        test: /[\\/]node_modules[\\/](?:vue|vue-loader)[\\/]/,
+        test: /node_modules[\\/](?:vue|vue-loader)[\\/]/,
         priority: 0,
       };
     }
 
     if (options.router) {
       extraGroups.router = {
         name: 'lib-router',
-        test: /[\\/]node_modules[\\/]vue-router[\\/]/,
+        test: /node_modules[\\/]vue-router[\\/]/,
         priority: 0,
       };
     }

diff --git a/website/docs/en/config/performance/chunk-split.mdx b/website/docs/en/config/performance/chunk-split.mdx
@@ -139,7 +139,7 @@ export default {
       splitChunks: {
         cacheGroups: {
           react: {
-            test: /[\\/]node_modules[\\/](react|react-dom)[\\/]/,
+            test: /node_modules[\\/](react|react-dom)[\\/]/,
             name: 'react',
             chunks: 'all',
           },
@@ -161,7 +161,7 @@ export default {
       override: {
         cacheGroups: {
           react: {
-            test: /[\\/]node_modules[\\/](react|react-dom)[\\/]/,
+            test: /node_modules[\\/](react|react-dom)[\\/]/,
             name: 'react',
             chunks: 'all',
           },

diff --git a/website/docs/en/config/source/include.mdx b/website/docs/en/config/source/include.mdx
@@ -52,8 +52,8 @@ export default {
       path.dirname(require.resolve('query-string')),
       // Method 2:
       // Match by regular expression
-      // All paths containing `/node_modules/query-string/` will be matched
-      /[\\/]node_modules[\\/]query-string[\\/]/,
+      // All paths containing `node_modules/query-string/` will be matched
+      /node_modules[\\/]query-string[\\/]/,
     ],
   },
 };
@@ -75,8 +75,8 @@ Take `query-string` for example, it depends on the `decode-uri-component` packag
 export default {
   source: {
     include: [
-      /[\\/]node_modules[\\/]query-string[\\/]/,
-      /[\\/]node_modules[\\/]decode-uri-component[\\/]/,
+      /node_modules[\\/]query-string[\\/]/,
+      /node_modules[\\/]decode-uri-component[\\/]/,
     ],
   },
 };

diff --git a/website/docs/en/config/source/transform-import.mdx b/website/docs/en/config/source/transform-import.mdx
@@ -99,7 +99,7 @@ If you want to process the code in node_modules through `transformImport`, pleas
 ```ts
 export default {
   source: {
-    include: [/[\\/]node_modules[\\/]some-package[\\/]/],
+    include: [/node_modules[\\/]some-package[\\/]/],
   },
 };
 ```

diff --git a/website/docs/en/guide/advanced/browser-compatibility.mdx b/website/docs/en/guide/advanced/browser-compatibility.mdx
@@ -145,7 +145,7 @@ import path from 'node:path';
 
 export default {
   source: {
-    include: [/[\\/]node_modules[\\/]query-string[\\/]/],
+    include: [/node_modules[\\/]query-string[\\/]/],
   },
 };
 ```