The OWASP ZAP core project
Desktop app for inspecting your React JS and React Native projects
PerfView is a CPU and memory performance-analysis tool
Install and run Python applications in isolated environments
Node.js Production Process Manager with a built-in Load Balancer
Image loading system
Zerocopy makes zero-cost memory manipulation effortless
RSpec for Rails 5+
Test automation made simple
Speedtest Tracker is a self-hosted internet performance tracking app
.NET version of the Playwright testing and automation library
Modern concurrency tools including agents, futures, promises, etc.
Python version of the Playwright testing and automation library
Python-based continuous integration testing framework
A Node.js tool to automate end-to-end web testing
Macro(s) for vectorizing loops
Formatted output of timed sections in Julia
End-to-end testing framework in Node.js & using the Webdriver API
Keep your bundle size in check
Headless Chromium-based web performance metrics collector
LazyLoad is a lightweight, flexible script that speeds up your website
7 Generic TSQL Scripts to Troubleshoot SQL Performance Problems
Clinic.js diagnoses your Node.js performance issues
Open-Source, Automated Benchmarking