Simple JavaScript testing framework for browsers and node.js
JS implementation to compare add-on versions.
Returns an array of all tabbable DOM nodes within a containing node.
installs a `selenium-standalone` command line to install and start a standalone selenium server
Detect default web browser of the current user, cross-platform (Win/Lin/Mac)
Find apps installed on your system. This util will help to find executables of a known app like Chrome, Firefox,... on Windows, Linux, and macOS out of the box.
Find ports where debuggable runtimes are listening
Is this JS value callable? Works with Functions and GeneratorFunctions, despite ES6 @@toStringTag.
Firefox browser logo
Firefox Nightly browser logo
Firefox Beta browser logo
An ES7/ES2016 spec-compliant `Array.prototype.includes` shim/polyfill/replacement that works as far down as ES3.
Use Firefox as GUI for your app
A lightweight polyfill library for Promise-based WebExtension APIs in Chrome.
ES5 shim for ES6 (ECMAScript 6) Reflect and Proxy objects
Detect default web browser of the current user, cross-platform (Win/Lin/Mac)
React Tooltip
Reload CSS on an app running on a Firefox runtime
CSS Object Model implementation and CSS parser
Safely and securely store data and share them across your extension and websites
Check if browser is Firefox
A freeze-test for your user-agent string
Firefox remote debugging client
Appium driver for Gecko-based browsers and web views