blanket.js is a simple code coverage library for javascript. Designed to be easy to install and use, for both browser and nodejs.
Yet another JS code coverage tool that computes statement, line, function and branch coverage with module loader hooks to transparently add coverage when running tests. Supports all JS coverage use cases including unit tests, server side functional tests and browser tests. Built for scale.
JSCover is a JavaScript Code Coverage Tool that measures line, branch and function coverage