edX

edX is a course website in the directory. University-backed courses and certificates for online study.

edX is an university-backed courses and certificates for online study. Its primary use is helping people handle courses, universities, and learning in one place, with a clearer starting point than a broad search result or generic mention. It belongs in the Course category because the site is best understood through themes like courses, universities, and learning, making it a clear fit for a directory section built around open learning platforms, classes, tutorials, and self-directed education sites worth revisiting instead of unrelated web destinations.