HTTP load testing tool and library. It's over 9000!
Node library to automate Chromium, Firefox & WebKit with a single API
PerfView is a CPU and memory performance-analysis tool
A go-style coroutine library in C++11 and more
Self-hosted Speedtest for HTML5 and more
A modern, C++-native, test framework for unit-tests, TDD and BDD
Modern concurrency tools including agents, futures, promises, etc.
Testing Kotlin and Java annotation processors, compiler plugins
Visual regression testing library for React Native
A library for isolated developing UI components
Headless Chrome Node.js API
Fortio load testing library, command line tool, advanced echo server
Go library that makes it easier to write automated tests
Google Testing and Mocking Framework
Elegant Lua unit testing
A dead simple library to screenshot test React components
Base class with tests for adding specifications to a DDD model
Powerful, elegant and flexible test framework for Kotlin
.NET version of the Playwright testing and automation library
BDD testing framework for Go
Zerocopy makes zero-cost memory manipulation effortless
Test automation made simple
Browser test runner based on mocha and wdio
The open-source Playwright library for AI browser regression testing
Property-based testing for Scala