What is the difference between mocha and chai?

General Discussions
1

What’s the differences between the JavaScript testing frameworks Mocha and Chai?

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Asynchronous testing, test coverage reporting, and the use of any assertion library are all supported by Mocha. Chai is a NodeJS and browser-based BDD / TDD assertion library that works well with any javascript testing framework. Mocha is a framework, whereas Chai is a library.