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