ant-design
diff --git a/‎.github/workflows/markdown-benchmark.yml‎
Lines changed: 96 additions & 0 deletions b/‎.github/workflows/markdown-benchmark.yml‎
Lines changed: 96 additions & 0 deletions
diff --git a/‎.gitignore‎
Lines changed: 8 additions & 0 deletions b/‎.gitignore‎
Lines changed: 8 additions & 0 deletions
diff --git a/‎packages/x-markdown/.jest.js‎
Lines changed: 1 addition & 0 deletions b/‎packages/x-markdown/.jest.js‎
Lines changed: 1 addition & 0 deletions
diff --git a/‎packages/x-markdown/package.json‎
Lines changed: 18 additions & 2 deletions b/‎packages/x-markdown/package.json‎
Lines changed: 18 additions & 2 deletions
@@ -0,0 +1,96 @@
+name: Markdown Performance
+
+on:
+  pull_request:
+    paths:
+      - 'packages/x-markdown/**'
+  push:
+    paths:
+      - 'packages/x-markdown/**'
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pull-requests: write
+  checks: write
+
+jobs:
+  benchmark:
+    name: Performance BenchMark
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Setup Playwright
+        run: |
+          cd packages/x-markdown
+          npx playwright install --with-deps chromium
+
+      - name: Run x-markdown benchmark
+        id: benchmark
+        run: |
+          cd packages/x-markdown
+          npm run benchmark
+
+      - name: Check performance against thresholds
+        id: check
+        run: |
+          cd packages/x-markdown
+          node src/XMarkdown/__benchmark__/scripts/check-performance.js \
+            test-results/benchmark-results.json \
+            benchmark-check-report.txt
+
+      - name: Comment PR with results
+        if: |
+          github.event_name == 'pull_request' &&
+          github.event.pull_request.head.repo.full_name == github.repository
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const fs = require('fs');
+            const path = 'packages/x-markdown/src/XMarkdown/__benchmark__/benchmark-check-report.txt';
+
+            let report = '⚠️ Performance benchmark report not found.';
+            if (fs.existsSync(path)) {
+              report = fs.readFileSync(path, 'utf8');
+            }
+
+            const { data: comments } = await github.rest.issues.listComments({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: context.issue.number,
+            });
+
+            const botComment = comments.find(comment =>
+              comment.user.type === 'Bot' &&
+              comment.body.includes('📊 x-markdown Performance Report')
+            );
+
+            const commentBody = report + '\n\n---\n*This comment is automatically generated by the x-markdown performance CI.*';
+
+            if (botComment) {
+              await github.rest.issues.updateComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                comment_id: botComment.id,
+                body: commentBody
+              });
+            } else {
+              await github.rest.issues.createComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: context.issue.number,
+                body: commentBody
+              });
+            }
@@ -96,3 +96,11 @@ packages/x-markdown/src/plugins/version/token.json
 packages/x-markdown/src/version/version.ts
 
 packages/x-sdk/src/version/version.ts
+
+# Playwright (from benchmark)
+packages/x-markdown/test-results/
+packages/x-markdown/src/XMarkdown/__benchmark__/playwright-report/
+packages/x-markdown/src/XMarkdown/__benchmark__/blob-report/
+packages/x-markdown/src/XMarkdown/__benchmark__/playwright/.cache/
+packages/x-markdown/src/XMarkdown/__benchmark__/playwright/.auth/
+packages/x-markdown/src/XMarkdown/__benchmark__/test-results
@@ -63,6 +63,7 @@ module.exports = {
   testRegex: getTestRegex(process.env.LIB_DIR),
   collectCoverageFrom: [
     'src/**/*.{ts,tsx}',
+    '!src/**/__benchmark__/**',
     '!src/*/style/index.tsx',
     '!src/style/index.tsx',
     '!src/*/locale/index.tsx',
 
@@ -18,7 +18,11 @@
     "version": "tsx scripts/generate-version.ts",
     "test:dekko": "tsx ./tests/dekko/index.test.ts",
     "clean": "rm -rf es lib coverage plugins dist themes",
-    "test:package-diff": "antd-tools run package-diff"
+    "test:package-diff": "antd-tools run package-diff",
+    "token:meta": "tsx scripts/generate-token-meta.ts",
+    "token:statistic": "tsx scripts/collect-token-statistic.ts",
+    "benchmark": "cd src/XMarkdown/__benchmark__ && node scripts/run-benchmark.js",
+     "benchmark:check": "cd src/XMarkdown/__benchmark__ && node scripts/check-performance.js ./test-results/benchmark-results.json ./benchmark-check-report.txt"
   },
   "sideEffects": [
     "**/*.css"
@@ -56,16 +60,28 @@
     "marked": "^15.0.12"
   },
   "devDependencies": {
+    "@playwright/experimental-ct-react": "^1.56.1",
+    "@playwright/test": "^1.56.1",
     "@types/dompurify": "^3.0.5",
     "@types/lodash.throttle": "^4.1.9",
+    "@types/markdown-it": "^14.1.2",
     "@types/react": "^19.0.2",
     "@types/react-dom": "^19.0.2",
     "@types/react-syntax-highlighter": "^15.5.13",
     "@umijs/mako": "^0.11.10",
     "antd": "^6.1.1",
     "glob": "^11.0.0",
+    "markdown-it": "^14.0.0",
+    "markdown-it-katex": "^2.0.3",
     "react": "^19.0.0",
-    "react-dom": "^19.0.0"
+    "react-dom": "^19.0.0",
+    "react-markdown": "^10.1.0",
+    "rehype-katex": "^7.0.1",
+    "rehype-raw": "^7.0.0",
+    "remark-gfm": "^4.0.1",
+    "remark-math": "^6.0.0",
+    "streamdown": "^1.4.0",
+    "vite": "^5.0.6"
   },
   "peerDependencies": {
     "react": ">=18.0.0",