JavaScript30
Note: This is actually part of the practice section of DOM Manipulation And Events in The Odin Project curriculum
These are well done tutorials from Wes Bos, a very good instructor. Many of his classes are purchases, but these little tutorials are free, fun, and result in very nice, demo web sites. Along the way, you’ll learn a few tricks, but also get a feel for the breadth of things that can be done with JavaScript on a web page with “No Frameworks×No Compilers×No Libraries×No Boilerplate”
You’ll want some familiarity with JavaScript and it’s use on Web Pages before using these tutorials. Consider them “candy” of sorts.
They are generally short tutorials that start with nicely designed resources and work the student through some fun projects that demonstrate JavaScript integration enhanced web page interaction.