Chai is a JavaScript assertion library for Node.js and browsers, helping developers write and test code easily with BDD and TDD styles.
Write and test JavaScript code with powerful assertions
Chai is a flexible assertion library designed for JavaScript developers working in Node.js or the browser. It makes it easy for you to write tests using popular BDD or TDD styles, so you can ensure your code works just the way you expect. Whether you prefer 'expect', 'should', or classic 'assert' syntax, Chai has you covered.
You can pair Chai with any JavaScript testing framework, making it a great choice for developers who want reliable and readable tests. The site offers clear guides, an API reference, and plugin support, so you can get started quickly and extend its features as needed. Whether you're building web apps or working on backend services, Chai helps make your testing process smoother and more enjoyable.
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