htty is a console application for interacting with web servers. It’s a fun way to explore web APIs and to learn the ins and outs of HTTP.

Hiro is a small yet pow­er­ful unit test­ing frame­work for JavaScript. It runs each test suite in a sep­a­rate iframe sand­box, pre­vent­ing global state leaks and con­flicts.

Blackbird offers a dead-simple way to log messages in JavaScript and an attractive console to view and filter them. You might never use alert() again.

Cross browser testing with Selenium in the cloud

Insanely fast, headless full-stack testing using node.js

Standalone test spies, stubs and mocks for JavaScript. No dependencies, works with any unit testing framework.