JSPM

Mock of chrome extensions API for unit testing under nodejs

Programmatically consume the WebExtensions Schema JSON files

WebExtensions API as sinon stubs

Converts from one v3 Manifest format to another (Chrome or Firefox)

Toolkit for developing WebExtensions add-ons on Firefox, Chrome, Edge, Opera and Vivaldi

Check the compatibility of a Chrome extension with the Firefox WebExtensions API.

webext-buildtools builder for deploying to Firefox Addons store and signing xpi files

webext-buildtools builder for packing and signing Chrome Web Extension for offline distribution

WebExtension Shim

webext-buildtools builder for deploying to Chrome Webstore. Based on chrome-webstore-upload

Complete solution to build and deploy your Web Extension

Mock of chrome extensions API for unit testing under nodejs

Unified database API for web extensions across Chrome, Firefox, and Safari with SQLite and JSON storage providers

Set the maximum number of tabs that can be open

web-extをNode.js APIから扱う

WebExtension library for accessing document.window from content scripts

WebExtension that prevents you from being tracked by Facebook/Twitter when you browse the web.

Command line tool to help build, run and test ReactJS based WebExtensions

Prompt popup library built for webextensions

webext-buildtools builder for deploying extension to Opera add-ons