Keep multiple browsers & devices in sync when building websites
The DB Browser for SQLite
Send usage data from your web app or site to PostHog
Jupyter Interactive Notebook
Visualizer for neural network, deep learning, machine learning models
Apollo Client browser developer tools
Browser automation framework and ecosystem
Deskreen turns any device with a web browser into a secondary screen
JS library that detects HTML5 & CSS3 features in user’s browser
FFmpeg for browser, powered by WebAssembly
Remote isolated browser API for security
Skip YouTube video sponsors (browser extension)
Open Source record and playback test automation for the web
Browser sniffing gone too far — A useragent parser library for PHP
Node library to automate Chromium, Firefox & WebKit with a single API
Low-code programming for event-driven applications
Web component extensions to the standard <time> element
The scientific Python development environment
The browser exploitation framework project
Browser-based frontend to gdb (gnu debugger)
A framework for browser automation and testing with Selenium
Lighter web automation with Python
A vanilla JS customizable select box/text input plugin
The Lua VM written in JS ES6 for Node and the browser
Offensive Google framework