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