Jasmine is a behavior-driven development (BDD) testing framework for JavaScript. It's clean, easy to read syntax makes writing effective tests a breeze. Jasmine is suitable for testing any type of JavaScript application, including front-end and Node.js projects. The framework includes features like spies, mocks, and matchers, allowing developers to easily create robust and organized tests that ensure code quality and reliability. It's framework-agnostic so does not depend on other libraries.