At the core of being able to write clean code that you can depend on is a thorough knowledge of unit testing. In this project I demonstrate my skills on how to use the TDD cycle to create real-world user interfaces with the popular JavaScript library that was created by Facebook, React.

• First, I discover how to use TDD to write JavaScript functions.
• Next, I explore the syntax and ideas behind React.
• Finally, I demonstrate how to combine React and TDD by using the Jest testing framework.

This project demonstrates that I have knowledge of both Test-driven Development and React.