When should I use Mocha instead of Jest?

When should I use Mocha instead of Jest?

Mocha is great for flexibility and custom setups, while Jest is more opinionated and comes with built-in features.

What are the main differences in features between Mocha and Jest?

Jest includes a test runner, assertion library, and mocking capabilities out of the box, whereas Mocha requires additional libraries.

Is one of them better for React applications?

Jest is often preferred for React due to its snapshot testing and built-in support for testing React components.

Can I use both Mocha and Jest in the same project?

Yes, you can use both, but it might complicate your setup. It's usually better to stick with one for consistency.