react-rewrite

react-rewrite lets you edit a React app visually while it is running locally, then write those changes back to the source files in your project.

It works by opening a proxy in front of your dev server and injecting an overlay into the page.

Fastest path

You do not need to download or clone this repo.

From the root of your React app:

npm install -D react-rewrite-cli

Start your dev server, then in a second terminal run:

npx react-rewrite

If you want to try it without installing first:

npx react-rewrite-cli@latest

Requirements

• Node.js 20+
• A React project
• A running development server
• Supported app setups: Next.js, Vite, and Create React App

Install

From the root of the React app you want to edit:

npm install -D react-rewrite-cli

Or run it without installing first:

npx react-rewrite-cli@latest

Run

After installing locally:

npx react-rewrite

If auto-detection does not pick the right port:

npx react-rewrite 3000

CLI options

react-rewrite [options] [port]

Arguments:
  port           Dev server port override

Options:
  --no-open      Don't open browser automatically
  --host <host>  Dev server host (default: "localhost")
  --verbose      Enable debug logging

Notes

• Run the command from your app's root directory.
• It only works against development builds, not production builds.
• Only files inside the current project are eligible for writes.