Mocha is a software testing framework for Node.js and the browser, featuring asynchronous test runs, code coverage reporting, and use of any assertion library. It is designed to be a flexible and extensible testing platform that allows users to write tests in any language and style. Mocha also provides a wide range of features like test-case organization, test-case skipping, test-timeout management, test-case retries, and test-case debugging. With Mocha, developers can use their preferred assertion library, including Chai, Sinon, Should.js, and Expect.js. Mocha also offers built-in support for Node.js, JavaScript, and the browser, allowing users to quickly and easily write tests for their applications.
Discontinued The program is no longer updated. The latest version, 2.0, released in December 2012, can still be downloaded from the official website.