What is Jest and how does it work?
An example of an AI chatbot conversation about Jest, a JavaScript testing framework.
What is Jest and how does it work?
Jest is a JavaScript testing framework developed by Facebook, designed for testing React applications. It works by running tests in parallel and provides a simple API for writing tests.
What are some key features of Jest?
Some key features of Jest include zero configuration, snapshot testing, built-in code coverage, and a powerful mocking library.
How do I set up Jest in my project?
To set up Jest, you can install it via npm with npm install --save-dev jest, then add a test script in your package.json file.
Can I use Jest with other frameworks?
Yes, Jest can be used with various frameworks like Angular, Vue, and even plain JavaScript projects.
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