PerfView is a CPU and memory performance-analysis tool
Formatted output of timed sections in Julia
Install and run Python applications in isolated environments
Image loading system
Test automation made simple
RSpec for Rails 5+
Macro(s) for vectorizing loops
A Node.js tool to automate end-to-end web testing
Headless Chromium-based web performance metrics collector
LazyLoad is a lightweight, flexible script that speeds up your website
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
CAT is the basic component of the server project
High performance tabular data exporter
CLI tool for ensuring that a given script runs continuously
Ethr is a comprehensive network measurement tool for TCP, UDP & ICMP
Axway Automation Testing System (ATS) - Ready to use examples
Marathon supports testing of Java/Swing and Java/Fx applications.
Scriptable database and system performance benchmark
Fast, full-stack, headless browser testing using node.js