4. ImmuA TINY, fail-fast, lazy, immutable Javascript objects library.
5. Tap SpecFormatted TAP output like Mocha's spec reporter
6. NashCraft command-line masterpieces in Node.js
8. tapesA more robust tap-producing test harness for node and browsers. Adds suites, beforeEach, afterEach, etc.
13. tiny-triggerTrigger cross-browser DOM events. Works with Browserify and as a standalone