WXT Next-Generation Web Extension Framework for Browser Extensions

WXT is an open-source, next-generation framework for building browser extensions. It supports all browsers, both Manifest V2 and V3, and provides dev mode with HMR, file-based entrypoints, TypeScript, auto-imports, and automated publishing.

Installation

Use the upstream install or setup path that matches your environment:

• npx wxt@latest init
• pnpm dlx wxt@latest init

Basic usage or getting-started notes:

• 

• Bootstrap a new project:

• sh

• Source: https://github.com/wxt-dev/wxt

• Extracted from upstream docs: https://raw.githubusercontent.com/wxt-dev/wxt/HEAD/README.md

Source

• Agent Skill Exchange