This is the fastest way to learn almost all of the JavaScript commands. Since this course moves quickly it may be helpful to have at least some programming experience.
Code examples come from https://www.javascriptcheatsheet.org/
00:00 Basics
03:36 Control Flow
10:14 Functions
15:30 Arrays
18:30 Array Methods
29:39 Objects
33:42 Map
35:55 Sets
40:26 String Manipulation
42:15 String Formatting
43:17 Files and Directories
49:17 Error Handling