Mocha

Mocha is a testing framework for JavaScript that helps developers verify their code works correctly. It provides a structured way to write and run automated tests, ensuring that each part of a program behaves as expected. By running these tests regularly, developers can identify and fix bugs early, improve code quality, and maintain confidence as the project grows. Mocha supports various testing styles and integrates well with other tools, making it a popular choice for maintaining reliable JavaScript applications, both in browsers and server environments.