# Best Chrome Extension Boilerplates

3 kits, 2 free. Canonical page: https://topboilerplates.com/chrome-extension-boilerplates

## Plasmo
https://topboilerplates.com/plasmo
Framework: React | Pricing: freemium | GitHub stars: 13140
React-first browser extension framework with built-in messaging, storage, and CSUI helpers

## Extension.js
https://topboilerplates.com/extension-js
Framework: React | Pricing: Free | GitHub stars: 5069
Zero-config CLI framework for building one extension codebase that ships to Chrome, Firefox, Edge, and Safari

## WXT
https://topboilerplates.com/wxt
Framework: Vite | Pricing: Free | GitHub stars: 10396
Vite-powered browser extension framework with file-based routing and Nuxt-style auto-imports