From c2601bc6b9b9672abf669460414df93226884055 Mon Sep 17 00:00:00 2001
From: GiveMe-A-Name <a455300764b@hotmail.com>
Date: Tue, 12 Aug 2025 18:51:31 +0800
Subject: [PATCH 1/2] feat: enable rspack nativeWatcher by default

---
 packages/core/src/plugins/basic.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/core/src/plugins/basic.ts b/packages/core/src/plugins/basic.ts
index aa335715dd..f56161a4d1 100644
--- a/packages/core/src/plugins/basic.ts
+++ b/packages/core/src/plugins/basic.ts
@@ -101,6 +101,8 @@ export const pluginBasic = (): RsbuildPlugin => ({
                 force: false,
               },
             },
+            // enable native-watcher by default
+            nativeWatcher: true,
           });
         }
 

From 7b4bb4c026a886df351788890a20cb0eccdeb234 Mon Sep 17 00:00:00 2001
From: GiveMe-A-Name <a455300764b@hotmail.com>
Date: Tue, 12 Aug 2025 18:58:01 +0800
Subject: [PATCH 2/2] tests add nativeWatcher experiment flag to snapshot tests

---
 packages/core/tests/__snapshots__/basic.test.ts.snap        | 2 ++
 packages/core/tests/__snapshots__/builder.test.ts.snap      | 1 +
 packages/core/tests/__snapshots__/default.test.ts.snap      | 4 ++++
 packages/core/tests/__snapshots__/environments.test.ts.snap | 2 ++
 4 files changed, 9 insertions(+)

diff --git a/packages/core/tests/__snapshots__/basic.test.ts.snap b/packages/core/tests/__snapshots__/basic.test.ts.snap
index 82cddfc9d5..21c800de7d 100644
--- a/packages/core/tests/__snapshots__/basic.test.ts.snap
+++ b/packages/core/tests/__snapshots__/basic.test.ts.snap
@@ -5,6 +5,7 @@ exports[`plugin-basic > should apply basic config correctly in development 1`] =
   "context": "<ROOT>/packages/core/tests",
   "devtool": "cheap-module-source-map",
   "experiments": {
+    "nativeWatcher": true,
     "rspackFuture": {
       "bundlerInfo": {
         "force": false,
@@ -51,6 +52,7 @@ exports[`plugin-basic > should apply basic config correctly in production 1`] =
   "context": "<ROOT>/packages/core/tests",
   "devtool": false,
   "experiments": {
+    "nativeWatcher": true,
     "rspackFuture": {
       "bundlerInfo": {
         "force": false,
diff --git a/packages/core/tests/__snapshots__/builder.test.ts.snap b/packages/core/tests/__snapshots__/builder.test.ts.snap
index 9b049b2265..6476390daf 100644
--- a/packages/core/tests/__snapshots__/builder.test.ts.snap
+++ b/packages/core/tests/__snapshots__/builder.test.ts.snap
@@ -11,6 +11,7 @@ exports[`should use Rspack as the default bundler > apply Rspack correctly 1`] =
   },
   "experiments": {
     "asyncWebAssembly": true,
+    "nativeWatcher": true,
     "rspackFuture": {
       "bundlerInfo": {
         "force": false,
diff --git a/packages/core/tests/__snapshots__/default.test.ts.snap b/packages/core/tests/__snapshots__/default.test.ts.snap
index acabd5b810..58d4ecd9cf 100644
--- a/packages/core/tests/__snapshots__/default.test.ts.snap
+++ b/packages/core/tests/__snapshots__/default.test.ts.snap
@@ -11,6 +11,7 @@ exports[`applyDefaultPlugins > should apply default plugins correctly 1`] = `
   },
   "experiments": {
     "asyncWebAssembly": true,
+    "nativeWatcher": true,
     "rspackFuture": {
       "bundlerInfo": {
         "force": false,
@@ -517,6 +518,7 @@ exports[`applyDefaultPlugins > should apply default plugins correctly when prod
   },
   "experiments": {
     "asyncWebAssembly": true,
+    "nativeWatcher": true,
     "rspackFuture": {
       "bundlerInfo": {
         "force": false,
@@ -1051,6 +1053,7 @@ exports[`applyDefaultPlugins > should apply default plugins correctly when targe
   },
   "experiments": {
     "asyncWebAssembly": true,
+    "nativeWatcher": true,
     "rspackFuture": {
       "bundlerInfo": {
         "force": false,
@@ -1480,6 +1483,7 @@ exports[`tools.rspack > should match snapshot 1`] = `
   },
   "experiments": {
     "asyncWebAssembly": true,
+    "nativeWatcher": true,
     "rspackFuture": {
       "bundlerInfo": {
         "force": false,
diff --git a/packages/core/tests/__snapshots__/environments.test.ts.snap b/packages/core/tests/__snapshots__/environments.test.ts.snap
index 2d23e93450..528878fc91 100644
--- a/packages/core/tests/__snapshots__/environments.test.ts.snap
+++ b/packages/core/tests/__snapshots__/environments.test.ts.snap
@@ -1324,6 +1324,7 @@ exports[`environment config > tools.rspack / bundlerChain can be configured in e
     "devtool": "eval-source-map",
     "experiments": {
       "asyncWebAssembly": true,
+      "nativeWatcher": true,
       "rspackFuture": {
         "bundlerInfo": {
           "force": false,
@@ -1770,6 +1771,7 @@ exports[`environment config > tools.rspack / bundlerChain can be configured in e
     "devtool": "eval",
     "experiments": {
       "asyncWebAssembly": true,
+      "nativeWatcher": true,
       "rspackFuture": {
         "bundlerInfo": {
           "force": false,