coronajs/corona-client

Full featured Promises/A+ implementation with exceptionally good performance

A feature-rich Node.js event emitter implementation with namespaces, wildcards, TTL, async listeners and browser/worker support.

Realtime application framework client

BDD/TDD assertion library for node.js and the browser. Test framework agnostic.

simple, flexible, fun test framework

test framework agnostic BDD-style assertions

JavaScript test spies, stubs and mocks.