Jasmine is a Behavior Driven Development testing framework for JavaScript. It does not rely on browsers, DOM, or any JavaScript framework. Thus it's suited for websites, [Node.js](http://nodejs.org) projects, or anywhere that JavaScript can run.
We welcome your contributions - Thanks for helping make Jasmine a better project for everyone. Please review the backlog and discussion lists (the main group - [http://groups.google.com/group/jasmine-js](http://groups.google.com/group/jasmine-js) and the developer's list - [http://groups.google.com/group/jasmine-js-dev](http://groups.google.com/group/jasmine-js-dev)) before starting work - what you're looking for may already have been done. If it hasn't, the community can help make your contribution better.
Jasmine Core relies on Ruby for executing the test suite and building the project for release. The spec suite runs in any major, modern browser (Firefox, Safari, Chrome, and yes various IE's) and in [Node.js](http://nodejs.org). While you probably have browsers installed, you want to make sure that Ruby and Node are present.
Running `rake spec` will run the browser tests, then run specs in Node, then run JSHint. But this will only run in the default browser and only on MacOS (for now).