## Introduction
An in-memory implementation of webextension-polyfill for testing. Supports all test frameworks (Vitest, Jest, etc)
Utilities for working with match patterns.
Isolate content script UI's styles from the parent page. Supports all browsers (Chrome, Firefox, Safari)
TypeScript definitions for firefox-webext-browser
A set of utilities for building Redux applications in Web Extensions.
Light weight, type-safe wrapper around the web extension messaging APIs. Supports all browsers (Chrome, Firefox, Safari)
A type-safe wrapper around the web extension messaging APIs that lets you call a function from anywhere, but execute it in the background. Supports all browsers (Chrome, Firefox, Safari, etc)
A type-safe, localStorage-esk wrapper around the web extension storage APIs. Supports all browsers (Chrome, Firefox, Safari, etc)
Messaging in Web Extensions made easy. Out of the box.
High-level events and utilities for events in Web Extensions
Utility functions for Web Extensions
CLI tool to upload Chrome Extensions to the Chrome Web Store
Super-lightweight Promised wrapper around `chrome.*` API to be used in modules. Prefer `webextension-polyfill` if you’re using it directly in an extension.
A set of utilities for building Redux/Zustand/Mobx/etc applications in Web Extensions.
Utility functions to inject content scripts in WebExtensions, for Manifest v2 and v3
WebExtensions module: Get any optional permissions that users have granted you + other utilities.
RPC Messaging in Web Extensions made easy and type safe. Out of the box.
Automatically add content scripts to existing tabs when your extension is installed
Turns surface specific browser APIs into unified transport layer
Browser Extension component messaging framework
Tool to convert the patterns and globs of your WebExtension manifest to regex
A set of utilities for building Redux applications in Web Extensions.
Zustand adapter to share state between pages and background in web extensions.