tracing-framework : Rich tools for instrumenting, analyzing, and visualizing web apps.
Prepack : Prepack is a tool that optimizes JavaScript source code: Computations that can be done at compile-time instead of run-time get eliminated. Prepack rep...
ESBench : Shareable JavaScript Benchmarking
Built-in ES2015 support, powered by Babel
Statistically significant benchmarks, powered by Benchmark.js
Phantomas : PhantomJS-based web performance metrics collector and monitoring tool
PHP Performance tool : PHP performance tool analyse your script on time, memory usage and db query. Support Laravel and Composer for web, web console and command line interf...
Tool for finding memory leaks in JavaScript programs.