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