- "" is a free book that's available online, written by Marijn Haverbeke. It's broken down into three parts: language, browser, and node. While the book is completely free online, you can also purchase a paperback copy.
- "" is a free online book that is broken down into many sections. It comes with cat pics and all. It boasts that it's "so easy your human companion could do it, too!" How's that for encouraging?
- is predominantly a paid platform, but it also offers some free courses. "" is one of them. Learn more about .
- offers self-paced courses that are always available so that you can take a course whenever you want and study at your own pace. Although the classes are free, the site's Nanodegree certification and tutoring program are costly, running approximately $200 per month.
Level up your JS skills with online and offline resources.