Contributing to open-source projects is like joining a community gathering – everyone brings something to the table. In this course, we'll dive into the world of testing frameworks for Node.js, but we're not sticking to the big players like Jest or Mocha. Oh no, we're going niche! You’ll learn how to contribute to lesser-known testing libraries and extensions that could use your expertise. Whether you're fixing bugs, writing docs, or adding new features, you'll leave this course feeling like you’ve made a meaningful impact on the Node.js testing ecosystem.