The OWASP ZAP core project
Desktop app for inspecting your React JS and React Native projects
Node.js Production Process Manager with a built-in Load Balancer
A Node.js tool to automate end-to-end web testing
Speedtest Tracker is a self-hosted internet performance tracking app
Test automation made simple
Image loading system
PerfView is a CPU and memory performance-analysis tool
Prevents your Mac from going to sleep
.NET version of the Playwright testing and automation library
Install and run Python applications in isolated environments
Macro(s) for vectorizing loops
Formatted output of timed sections in Julia
End-to-end testing framework in Node.js & using the Webdriver API
Monitor, analyze and optimize your website speed and performance
Zerocopy makes zero-cost memory manipulation effortless
Run your tests at the speed of thought
Headless Chromium-based web performance metrics collector
RSpec for Rails 5+
Python version of the Playwright testing and automation library
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
Clinic.js diagnoses your Node.js performance issues
Plugin style, non-invasive APM system developed by WeChat