Does this skill support Manifest V3?

Yes, this skill is focused on Manifest V3 standards, which are mandatory for modern Chrome extensions as of 2025.

How does it handle different browsers like Firefox and Safari?

The skill uses WXT's build orchestration to compile browser-specific manifests and bundles from your unified TypeScript source code.

What is WXT and why should I use it?

WXT is a modern framework for extension development that provides a better developer experience through file-based conventions, auto-imports, and single-command builds for multiple browsers.

Can I use Tailwind CSS with this skill?

Absolutely. The skill includes patterns for integrating Tailwind CSS and UI libraries like shadcn/ui or Mantine into your extension's popup and content scripts.

WXT Chrome Extension Developer

Name: WXT Chrome Extension Developer
Author: tenequm

bytenequm

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Developer Tools

Develops modern, cross-browser extensions using the WXT framework with Manifest V3 and modern frontend stacks.

About

This skill streamlines the development of browser extensions by leveraging the WXT framework to support Chrome, Firefox, Safari, and Edge from a single codebase. It provides automated project scaffolding, Manifest V3 configuration, and type-safe messaging patterns, while offering seamless integration for TypeScript, React, Vue, and Svelte. It is ideal for developers looking to build production-grade extensions with modern features like Shadow Root UIs, hot module replacement, and automated store packaging.

Key Features

Configures Manifest V3 compliant entry points and permissions
4 GitHub stars
Implements type-safe storage and messaging systems
Facilitates cross-browser builds and ZIP packaging for store submission
Scaffolds WXT projects with React, Vue, or Svelte templates
Sets up Shadow Root UI components for content scripts

Use Cases

Building a new cross-browser extension from scratch using React and TypeScript
Migrating legacy Manifest V2 extensions to the modern Manifest V3 standard
Implementing secure content scripts that interact with web pages via Shadow DOM

About

Key Features

Configures Manifest V3 compliant entry points and permissions
4 GitHub stars
Implements type-safe storage and messaging systems
Facilitates cross-browser builds and ZIP packaging for store submission
Scaffolds WXT projects with React, Vue, or Svelte templates
Sets up Shadow Root UI components for content scripts

Use Cases

Building a new cross-browser extension from scratch using React and TypeScript
Migrating legacy Manifest V2 extensions to the modern Manifest V3 standard
Implementing secure content scripts that interact with web pages via Shadow DOM