Testing

PropTypes Validation in React + Karma

At Codecademy, we use Karma + Jasmine to test our React codebase. We also use PropTypes to document what props each React component expects.

Problem: we weren’t actually validating the PropTypes, so even though we made an effort to keep…

Testing with ReactJS at Codecademy

At Codecademy, we use ReactJS to build our learning environment. We’ve really enjoyed working with React; it’s well-suited to our learning environment, which is for the most part a single-page app.