Jest does not rely on third-party tools because of its functionality. So you can quickly install it and begin writing your first test.


It's provides developers with the primary test structure. Mocha was initially designed to work with Node.js.


when you see the big picture, you won’t be able to deny the presence of this tool in list of best frameworks.


AVA does not create any Globals for you, This can add clarity to tests, ensuring that you understand exactly what is happening.


A test execution framework that gives users control over a headless Chrome and it's can do everything that can be done manually in a browser.


you are not required to write your code in Node modules. It is simple to run tests locally during development with Karma.


Uncomplicated API. It offers clear, straightforward syntax and a comprehensive and simple API for creating unit tests.