Prettier : Prettier is an opinionated code formatter. It enforces a consistent style by parsing your code and re-printing it with its own rules that take the max...
tracing-framework : Rich tools for instrumenting, analyzing, and visualizing web apps.
ESBench : Shareable JavaScript Benchmarking
Built-in ES2015 support, powered by Babel
Statistically significant benchmarks, powered by Benchmark.js
howdoi : Instant coding answers via the command line.
Babel : Babel will turn your ES6+ code into ES5 friendly code, so you can start using it right now without waiting for browser support.
Beautify, unpack or deobfuscate JavaScript and HTML, make JSON/JSONP readable, etc.
