Testing & Debugging

Write tests and debug applications like a professional developer.

8 lessonsAbout 110 minutes

Lessons

1. 1Why Testing MattersUnderstanding why testing is essential for building reliable software10 minQuiz
2. 2Unit Testing BasicsLearn to write your first unit tests with Vitest and understand core testing concepts14 minTerminal
3. 3Testing PatternsMaster common testing patterns including mocks, spies, stubs, and edge case strategies14 minMatching
4. 4Integration & API TestingLearn to test how multiple parts of your application work together14 minScenario
5. 5Testing React ComponentsLearn to test React components with React Testing Library and user-centric approaches15 minQuiz
6. 6Debugging TechniquesLearn systematic approaches to finding and fixing bugs in your code14 minScenario
7. 7Debugging ToolsMaster browser DevTools and IDE debugging features for efficient bug hunting15 minMatching
8. 8Testing & Debugging with ClaudeLearn how to use Claude to write tests, debug errors, generate test data, and explain stack traces14 minTerminal