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
Beautiful, responsive, highly customizable popup boxes
AdGuard browser extension
A chrome extension for automating your browser by connecting blocks
Translate your page in real time using Google or Yandex
Privacy-focused web browser fork of Firefox
uBlock: a fast, lightweight, and lean blocker for Chrome, Firefox
The Bitwarden browser extension vault
A fast, minimal browser that protects your privacy
Node library to automate Chromium, Firefox & WebKit with a single API
Captcha solver extension for humans
Ghostery Browser Extension for Firefox, Chrome, Opera and Edge
Scanner detecting the use of JavaScript libraries
Free and Open Source Browser based Security Framework
A minimal browser for the distributed web (Desktop version)
Stylus - Userstyles Manager
Headless Chrome Node.js API
DuckDuckGo Privacy Essentials browser extension for Firefox, Chrome
Allows adding extensions from chrome web store on ungoogled-chromium
A portable modern multi-threading download manager for all platforms
An experimental peer-to-peer Web browser