File:Screenshot-MediaWiki JavaScript Test Suite - Mozilla Firefox.png

Summary
screenshot of MW's qunit test runner, taken for Manual:JavaScript unit testing

Licensing
/** * QUnit - A JavaScript Unit Testing Framework *  * http://docs.jquery.com/QUnit * * Copyright (c) 2011 John Resig, Jörn Zaefferer * Dual licensed under the MIT (MIT-LICENSE.txt) * or GPL (GPL-LICENSE.txt) licenses. */