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About the Test with Jest course

In this course, you'll learn how to test with Jest. Jest is a magnificent testing suite for JavaScript.

Many big players rely on Jest today. Some of them are Facebook, New York Times, Twitter, Spotify, Instagram, and Airbnb.

Jest is extremely powerful and easy to work with. By the end of this course, you'll know how to install Jest in your projects and be ready to test your code with support for modern JavaScript.

You'll learn:

  • how to write tests, also called specs (short for specifications).
  • How to group your tests, for organizational purposes.
  • How to take advantage of the powerful Snapshot feature
  • Workflow tips & tricks

This course assumes that you know the fundamentals of JavaScript Testing. If you do not, we recommend that you take our JavaScript Testing Fundamentals course beforehand.