HTTPie : HTTPie—aitch-tee-tee-pie—is a command line HTTP client with an intuitive UI, JSON support, syntax highlighting, wget-like downloads, plugins, and more
Cypress : JavaScript End to End Testing Framework. Fast, easy and reliable testing for anything that runs in a browser.
ESBench : Shareable JavaScript Benchmarking
Built-in ES2015 support, powered by Babel
Statistically significant benchmarks, powered by Benchmark.js
Caire : Caire is a content aware image resize library
SPOFCheck : A CLI tool for detecting frontend SPOF, mainly blocking scripts and CSS
Grunt is a task-based command line build tool for JavaScript projects