diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
new file mode 100644
index 0000000..547e944
--- /dev/null
+++ b/.github/workflows/deploy.yml
@@ -0,0 +1,87 @@
+# Sample workflow for building and deploying a Next.js site to GitHub Pages
+#
+# To get started with Next.js see: https://nextjs.org/docs/getting-started
+#
+name: Deploy Next.js site to Pages
+
+on:
+  # Runs on pushes targeting the default branch
+  push:
+    branches: [ "master" ]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
+# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  # Build job
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Detect package manager
+        id: detect-package-manager
+        run: |
+          if [ -f "${{ github.workspace }}/yarn.lock" ]; then
+            echo "manager=yarn" >> $GITHUB_OUTPUT
+            echo "command=install" >> $GITHUB_OUTPUT
+            echo "runner=yarn" >> $GITHUB_OUTPUT
+            exit 0
+          elif [ -f "${{ github.workspace }}/package.json" ]; then
+            echo "manager=npm" >> $GITHUB_OUTPUT
+            echo "command=ci" >> $GITHUB_OUTPUT
+            echo "runner=npx --no-install" >> $GITHUB_OUTPUT
+            exit 0
+          else
+            echo "Unable to determine package manager"
+            exit 1
+          fi
+      - name: Setup Node
+        uses: actions/setup-node@v3
+        with:
+          node-version: "lts/*"
+          cache: ${{ steps.detect-package-manager.outputs.manager }}
+      - name: Setup Pages
+        uses: actions/configure-pages@v3
+      - name: Restore cache
+        uses: actions/cache@v3
+        with:
+          path: |
+            .next/cache
+          # Generate a new cache whenever packages or source files change.
+          key: ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json', '**/yarn.lock') }}-${{ hashFiles('**.[jt]s', '**.[jt]sx') }}
+          # If source files changed but packages didn't, rebuild from a prior cache.
+          restore-keys: |
+            ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json', '**/yarn.lock') }}-
+      - name: Install dependencies
+        run: ${{ steps.detect-package-manager.outputs.manager }} ${{ steps.detect-package-manager.outputs.command }}
+      - name: Build with Next.js
+        run: ${{ steps.detect-package-manager.outputs.runner }} next build
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v1
+        with:
+          path: ./out
+
+  # Deployment job
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v2
diff --git a/.gitignore b/.gitignore
index 20fccdd..6311e97 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,3 +28,4 @@ yarn-error.log*
 .env.development.local
 .env.test.local
 .env.production.local
+.idea
diff --git a/README.md b/README.md
index 1a60afb..9d99728 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,21 @@
-This is a starter template for [Learn Next.js](https://nextjs.org/learn).
+# 2b
+
+2b is a editor for code generation.
+
+Todos
+
+- [ ] Spike editor for edit user requirements/feature.
+    - [ ] ProseMirror
+- [ ] Component code search
+    - Similar chunk in browser.
+- [ ] DSL for units
+    - [ ] Backend
+    - [ ] Frontend
+    - [ ] Test code
+    - [ ] Test cases
+- [ ] Online Runtime
+    - [ ] Unit Runtime
+
+## License
+
+This code is distributed under the MIT license. See `LICENSE` in this directory.
diff --git a/next.config.js b/next.config.js
new file mode 100644
index 0000000..f9a0310
--- /dev/null
+++ b/next.config.js
@@ -0,0 +1,32 @@
+// @ts-check
+
+/**
+ * @type {import('next').NextConfig}
+ **/
+const nextConfig = {
+  /**
+   * Enable static exports for the App Router.
+   *
+   * @see https://nextjs.org/docs/pages/building-your-application/deploying/static-exports
+   */
+  output: "export",
+
+  /**
+   * Set base path. This is usually the slug of your repository.
+   *
+   * @see https://nextjs.org/docs/app/api-reference/next-config-js/basePath
+   */
+  basePath: "/2b",
+
+  /**
+   * Disable server-based image optimization. Next.js does not support
+   * dynamic features with static exports.
+   *
+   * @see https://nextjs.org/docs/pages/api-reference/components/image#unoptimized
+   */
+  images: {
+    unoptimized: true,
+  },
+};
+
+module.exports = nextConfig;
\ No newline at end of file
diff --git a/public/.nojekyll b/public/.nojekyll
new file mode 100644
index 0000000..e69de29