Vue is a popular and expressive framework used to build front-end applications. But how can you ensure that your applications are robust, error-free, and easy to maintain? In this course, Vue 3 Testing with Vitest, you’ll learn to test Vue 3 applications using Vitest. First, you’ll explore an overview of installing and configuring Vitest. Next, you’ll discover fundamental Vitest skills: snapshot testing, in-source testing, and viewing test results in an organized manner. Finally, you’ll learn advanced Vitest techniques - multithreading with Tinypool, mocking with Tinyspy, and benchmarking with Tinybench. When you’re finished with this course, you’ll have the skills and knowledge of testing Vue 3 applications with Vitest needed to cover any Vue application with practical and professional tests, ensuring it works correctly and delivers the results you need.