ESBench : Shareable JavaScript Benchmarking
Built-in ES2015 support, powered by Babel
Statistically significant benchmarks, powered by Benchmark.js
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...
tracing-framework : Rich tools for instrumenting, analyzing, and visualizing web apps.
SPF : A lightweight JS framework for fast navigation and page updates from YouTube
boomerang : boomerang is a piece of javascript that you add to your web pages, where it measures the performance of your website from your end user's point of vie...
Tool for finding memory leaks in JavaScript programs.