This document discusses Jasmine, a JavaScript testing framework. It describes Jasmine as a library for writing tests of JavaScript applications, providing human-readable tests that improve software documentation. The core files of Jasmine, including jasmine.js, jasmine-html.js and boot.js are explained. It also outlines how to structure test files and load them using RequireJS to run the test specs. Key aspects of Jasmine like describe(), it(), matchers and expectations are defined.