The Open Source Test Automation Platform
The OWASP ZAP core project
Open Source record and playback test automation for the web
Node library to automate Chromium, Firefox & WebKit with a single API
Web Interface for viewing and testing emails during development
A fast, high-level web crawling and web scraping framework
Scalable open source load testing tool
Python version of the Playwright testing and automation library
The Pentester’s Companion
Fortio load testing library, command line tool, advanced echo server
qooxdoo - Universal JavaScript Framework
A Node.js tool to automate end-to-end web testing
Headless Chromium-based web performance metrics collector
Gateway service providing dynamic routing, monitoring and more
High-performance load testing tool, written in Golang
Fast, easy and reliable testing for anything that runs in a browser
Beyond the basics of Node.js testing
Concurrent browser tests for your Elixir web apps
End-to-end testing framework in Node.js & using the Webdriver API
.NET version of the Playwright testing and automation library
Supports tests, providing lightweight, throwaway instances of database
LazyLoad is a lightweight, flexible script that speeds up your website
Monitor, analyze and optimize your website speed and performance
HTTP checks & tests (private & public) monitoring
Self-hosted Speedtest for HTML5 and more