At its core, the app allows you to write code in the browser, see the results in real-time, and share that code with your friends and potentially other users on the site. You can clone projects, remix them, and make them your own, or use it as an online showcase of your HTML, CSS, and JavaScript skills. You can also take part in live programs with other students.

Because it’s browser-based, there are a few key advantages such as not having to install anything on computers, a trait especially important in a classroom environment. This makes it especially easy to continue your work wherever you have access to a computer!