React browser extension template - Extension.js

Create the project

npx extension@latest create my-extension --template=react

pnpx extension@latest create my-extension --template=react

yarn dlx extension@latest create my-extension --template=react

bunx extension@latest create my-extension --template=react

deno run -A npm:extension@latest create my-extension --template=react

What you get

A component-based UI baseline with full Manifest V3 (MV3) compatibility. The sidebar panel and content script ship as React entry points with hot module replacement (HMR) wired up. Edit a component and see it update without manually reloading the extension. The most common starting point for teams already comfortable with React.

Source

Browse the full source on GitHub: extension-js/examples/react.

Video walkthrough