Browse free open source JavaScript Browsers and projects below. Use the toggles on the left to filter open source JavaScript Browsers by OS, license, language, programming language, and project status.
Browser automation framework and ecosystem
Privacy-focused web browser fork of Firefox
Beautiful, responsive, highly customizable popup boxes
A chrome extension for automating your browser by connecting blocks
Node library to automate Chromium, Firefox & WebKit with a single API
A minimal browser for the distributed web (Desktop version)
Headless Chrome Node.js API
AdGuard browser extension
The Bitwarden browser extension vault
Ghostery Browser Extension for Firefox, Chrome, Opera and Edge
A fast, minimal browser that protects your privacy
Browse on Tor/i2p, Anon p2p Chat / FileTx, Conf / Video VoIP
Captcha solver extension for humans
Translate your page in real time using Google or Yandex
jQuery Validation Plugin library sources
DuckDuckGo Privacy Essentials browser extension for Firefox, Chrome
Allows adding extensions from chrome web store on ungoogled-chromium
Google Unlocked browser extension uncensor google search results
Keep parts of your online life separated into color-coded tabs
Stylus - Userstyles Manager
Free and Open Source Browser based Security Framework
An experimental peer-to-peer Web browser