WXT

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WXT

Next-gen Web Extension Framework

An open source tool that makes web extension development faster than ever before.

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WXT
🌐

Supported Browsers

WXT will build extensions for Chrome, Firefox, Edge, Safari, and any Chromium based browser.

Read docs

✅

MV2 and MV3

Build Manifest V2 or V3 extensions for any browser using the same codebase.

Read docs

⚡

Fast Dev Mode

Lightning fast HMR for UI development and fast reloads for content/background scripts enables faster iterations.

📂

File Based Entrypoints

Manifest is generated based on files in the project with inline configuration.

See project structure

🚔

TypeScript

Create large projects with confidence using TS by default.

🦾

Auto-imports

Nuxt-like auto-imports to speed up development.

Read docs

🤖

Automated Publishing

Automatically zip, upload, submit, and publish extensions.

🎨

Frontend Framework Agnostic

Works with any front-end framework with a Vite plugin.

Add a framework

📦

Module System

Reuse build-time and runtime-code across multiple extensions.

Read docs

🖍️

Bootstrap a New Project

Get started quickly with several awesome project templates.

See templates

📏

Bundle Analysis

Tools for analyzing the final extension bundle and minimizing your extension's size.

⬇️

Bundle Remote Code

Downloads and bundles remote code imported from URLs.

Read docs

Put Developer Experience First ​

WXT simplifies the web extension development process by providing tools for zipping and publishing, the best-in-class dev mode, an opinionated project structure, and more. Iterate faster, develop features not build scripts, and use everything the JS ecosystem has to offer.


And who doesn't appreciate a beautiful CLI?

Who's Using WXT? ​

Battle tested and ready for production. Explore web extensions made with WXT.