Create React App → Rsbuild
easyRsbuild is a Rspack-based build tool that aims for zero-config CRA replacement. Faster than Vite for large apps in some benchmarks.
Estimated: 1-2h · 5 steps
Progress0%
Step 1: Install Rsbuild
npm uninstall react-scripts && npm install -D @rsbuild/core @rsbuild/plugin-react
Step 2: Create rsbuild.config.ts
import { defineConfig } from '@rsbuild/core'
import { pluginReact } from '@rsbuild/plugin-react'
export default defineConfig({ plugins: [pluginReact()] })Step 3: Update env vars
REACT_APP_* still works via Rsbuild's env handling, or rename to PUBLIC_* prefix.
Step 4: Move public/
public/ directory works the same way.
Step 5: Update scripts
package.json: dev → rsbuild dev, build → rsbuild build, preview → rsbuild preview.
✓ App boots, build artifacts produced.