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