Week 19: Testing React Components

November 5, 20261 min readLorenzo

ReactTestingJestTesting Library

This week I learned how to test my React components to catch bugs early.

What I Learned

Testing gives me confidence. I’m building apps that are not just functional—but reliable.

Wrapping up the course with a final project and sharing my journey.

Exploring different ways to style components in React.

Creating modular components that scale across projects.