React Testing Library with Jest / Vitest

Learn best practices for testing your apps with Jest / Vitest and React Testing Library. All code written via TDD!

4.48 (7589 reviews)

Udemy

platform

English

language

Software Testing

What you will learn

Testing simple and complex React applications with React Testing Library

React Testing best Practices: how to test behavior instead of implementation

Making the most of Jest watch mode, including running only one file or test at a time

Common errors returned by Testing Library and how to correct them

Test-Driven Development: writing tests alongside production code, to ensure thorough test coverage

Course Gallery

React Testing Library with Jest / Vitest – Screenshot 1 — Screenshot 1 – React Testing Library with Jest / Vitest

React Testing Library with Jest / Vitest – Screenshot 2 — Screenshot 2 – React Testing Library with Jest / Vitest

React Testing Library with Jest / Vitest – Screenshot 3 — Screenshot 3 – React Testing Library with Jest / Vitest

React Testing Library with Jest / Vitest – Screenshot 4 — Screenshot 4 – React Testing Library with Jest / Vitest

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Rating & Reviews

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Comidoc Review

Our Verdict

Bonnie Shulkin's React Testing Library with Jest / Vitest course earns a solid recommendation for both beginners and seasoned developers looking to enhance their React testing skills. The strong focus on practical examples, best practices, and hands-on exercises ensure you come away from the course not only with an understanding of core testing concepts, but also with the ability to apply them effectively in real-world projects. While wishing for more content tailored to specific contexts such as working with monorepos or incorporating state managers like Redux, the foundational knowledge acquired through this Udemy course easily serves as a strong starting point, allowing students to grow even further in subsequent explorations.

What We Liked

Excellent explanations of complex testing concepts using approachable language.
Hands-on examples that mirror real-world scenarios and help build confidence in testing skills.
In-depth focus on Vitest, providing a solid alternative to Jest for testing React applications.
Strong emphasis on best practices, with explanations of the 'why' behind effective testing strategies.
Engaging teaching style that keeps learners motivated and curious throughout the course.

Potential Drawbacks

The course could benefit from additional content on more complex setups such as monorepos or advanced CI/CD workflows.
While links are generally helpful, some may become outdated over time and might cause momentary confusion.
Limited discussion on testing in certain contexts like working with advanced state managers such as Redux.