diff --git a/package.json b/package.json
index b208800..efb0c99 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "lint": "rslint && prettier -c .",
     "lint:write": "rslint --fix && prettier -w .",
     "prepare": "simple-git-hooks",
-    "test": "playwright test",
+    "test": "rstest",
     "bump": "pnpx bumpp"
   },
   "simple-git-hooks": {
@@ -36,10 +36,11 @@
     "reduce-configs": "^1.1.2"
   },
   "devDependencies": {
-    "@playwright/test": "^1.61.1",
     "@rsbuild/core": "^2.1.4",
     "@rslib/core": "^0.23.2",
     "@rslint/core": "^0.6.4",
+    "@rstest/core": "^0.11.1",
+    "@rstest/playwright": "^0.11.1",
     "@types/node": "^24.13.2",
     "playwright": "^1.61.1",
     "prettier": "^3.9.4",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index f5e372b..dcd7868 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -15,9 +15,6 @@ importers:
         specifier: ^1.1.2
         version: 1.1.2
     devDependencies:
-      '@playwright/test':
-        specifier: ^1.61.1
-        version: 1.61.1
       '@rsbuild/core':
         specifier: ^2.1.4
         version: 2.1.4
@@ -27,6 +24,12 @@ importers:
       '@rslint/core':
         specifier: ^0.6.4
         version: 0.6.4
+      '@rstest/core':
+        specifier: ^0.11.1
+        version: 0.11.1
+      '@rstest/playwright':
+        specifier: ^0.11.1
+        version: 0.11.1(@rstest/core@0.11.1)(playwright@1.61.1)
       '@types/node':
         specifier: ^24.13.2
         version: 24.13.2
@@ -131,11 +134,6 @@ packages:
       '@emnapi/core': ^1.7.1
       '@emnapi/runtime': ^1.7.1
 
-  '@playwright/test@1.61.1':
-    resolution: {integrity: sha512-8nKv6+0RJSL9FE4jYOEGXnPeM/Hg12qZpmqzZjRh3qM0Y7c3z1mrOTfFLids72RDQYVh9WpLEfR5WdpNX4fkig==}
-    engines: {node: '>=18'}
-    hasBin: true
-
   '@rsbuild/core@2.1.4':
     resolution: {integrity: sha512-kdubx/qB6tXduCdqaW78OULLZJ3ludpuA4mOkDko18THsI1rUy9U34DsaDSnotE8GAvTeme+FX9MnqLEUlg8kQ==}
     engines: {node: ^20.19.0 || >=22.12.0}
@@ -292,6 +290,26 @@ packages:
       '@swc/helpers':
         optional: true
 
+  '@rstest/core@0.11.1':
+    resolution: {integrity: sha512-9iJnDrM/zYuHyk1//CMr/Jer2XughgN3fYagGb1YWpMLUke+E+WXlUPgACwf7OkmIB47/TttbLFK+4zwGDNOFg==}
+    engines: {node: ^20.19.0 || >=22.12.0}
+    hasBin: true
+    peerDependencies:
+      happy-dom: ^20.8.3
+      jsdom: '*'
+    peerDependenciesMeta:
+      happy-dom:
+        optional: true
+      jsdom:
+        optional: true
+
+  '@rstest/playwright@0.11.1':
+    resolution: {integrity: sha512-VhA5SvfYTdC9nJ572Q5NfR8OqcHWr9Agd9zWrkSCBC3sQDwuWLiZTTX4wAv8hMwRtDGzNG0otUPTDrCQ1r0hWQ==}
+    engines: {node: ^20.19.0 || >=22.12.0}
+    peerDependencies:
+      '@rstest/core': workspace:^
+      playwright: ^1.49.1
+
   '@swc/counter@0.1.3':
     resolution: {integrity: sha512-e2BR4lsJkkRlKZ/qCHPw9ZaSxc0MVUd7gtbtaB7aMvHeJVYe8sOB8DBZkP2DtISHGSku9sCK6T6cnY0CtXrOCQ==}
 
@@ -304,6 +322,12 @@ packages:
   '@tybys/wasm-util@0.10.3':
     resolution: {integrity: sha512-F3fo1MYrRJYL3zER0OUOmkutjr1Vp23m7OsSgp7nq4SP6OqX6C/56XFIPAl5bt3zaBRjmW7SGz3u/6LwFpYcOg==}
 
+  '@types/chai@5.2.3':
+    resolution: {integrity: sha512-Mw558oeA9fFbv65/y4mHtXDs9bPnFMZAL/jxdPFUpOHHIXX91mcgEHbS5Lahr+pwZFR8A7GQleRWeI6cGFC2UA==}
+
+  '@types/deep-eql@4.0.2':
+    resolution: {integrity: sha512-c9h9dVVMigMPc4bwTvC5dxqtqJZwQPePsWjPlpSOnojbor6pGqdk541lfA7AqFQr5pB1BRdq0juY9db81BwyFw==}
+
   '@types/node@24.13.2':
     resolution: {integrity: sha512-fRa09kZTgu8o71KFcDjUFuc7F+dEbZYZmkI0mg5YBTRs0yMKjYHsq/c0urDKeDb+D5qVgXOdFcuu+DZPKOITwA==}
 
@@ -427,6 +451,10 @@ packages:
     cpu: [x64]
     os: [win32]
 
+  assertion-error@2.0.1:
+    resolution: {integrity: sha512-Izi8RQcffqCeNVgFigKli1ssklIbpHnCYc6AknXGYoB6grJqyeby7jv12JUQgmTAnIDnbck1uxksT4dzN3PWBA==}
+    engines: {node: '>=12'}
+
   csstype@3.2.3:
     resolution: {integrity: sha512-z1HGKcYy2xA8AGQfwrn0PAy+PB7X/GSj3UVJW9qKyn43xWa+gl5nXmU4qqLMRzWVLFC8KusUX8T/0kCiOYpAIQ==}
 
@@ -588,10 +616,6 @@ snapshots:
       '@tybys/wasm-util': 0.10.3
     optional: true
 
-  '@playwright/test@1.61.1':
-    dependencies:
-      playwright: 1.61.1
-
   '@rsbuild/core@2.1.4':
     dependencies:
       '@rspack/core': 2.1.2(@swc/helpers@0.5.23)
@@ -708,6 +732,19 @@ snapshots:
     optionalDependencies:
       '@swc/helpers': 0.5.23
 
+  '@rstest/core@0.11.1':
+    dependencies:
+      '@rsbuild/core': 2.1.4
+      '@types/chai': 5.2.3
+    transitivePeerDependencies:
+      - '@module-federation/runtime-tools'
+      - core-js
+
+  '@rstest/playwright@0.11.1(@rstest/core@0.11.1)(playwright@1.61.1)':
+    dependencies:
+      '@rstest/core': 0.11.1
+      playwright: 1.61.1
+
   '@swc/counter@0.1.3': {}
 
   '@swc/helpers@0.5.23':
@@ -723,6 +760,13 @@ snapshots:
       tslib: 2.8.1
     optional: true
 
+  '@types/chai@5.2.3':
+    dependencies:
+      '@types/deep-eql': 4.0.2
+      assertion-error: 2.0.1
+
+  '@types/deep-eql@4.0.2': {}
+
   '@types/node@24.13.2':
     dependencies:
       undici-types: 7.18.2
@@ -787,6 +831,8 @@ snapshots:
   '@typescript/typescript-win32-x64@7.0.2':
     optional: true
 
+  assertion-error@2.0.1: {}
+
   csstype@3.2.3: {}
 
   fsevents@2.3.2:
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index 7c22446..2f9f00e 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -5,3 +5,4 @@ allowBuilds:
 minimumReleaseAgeExclude:
   - typescript
   - '@typescript/*'
+  - '@rstest/*'
diff --git a/rstest.config.ts b/rstest.config.ts
new file mode 100644
index 0000000..b68293b
--- /dev/null
+++ b/rstest.config.ts
@@ -0,0 +1,9 @@
+import { defineConfig } from '@rstest/core';
+
+export default defineConfig({
+  env: {
+    // Let Rsbuild choose the mode based on the command.
+    NODE_ENV: undefined,
+  },
+  isolate: false,
+});
diff --git a/test/basic/index.test.ts b/test/basic/index.test.ts
index 83df070..06eb4ba 100644
--- a/test/basic/index.test.ts
+++ b/test/basic/index.test.ts
@@ -1,7 +1,7 @@
 import { readFileSync } from 'node:fs';
 import { dirname, join } from 'node:path';
 import { fileURLToPath } from 'node:url';
-import { expect, test } from '@playwright/test';
+import { expect, test } from '@rstest/playwright';
 import { createRsbuild } from '@rsbuild/core';
 import { pluginStyledComponents } from '../../dist';