Jonas is widely regarded as one of the best instructors on Udemy for three main reasons:
There are thousands of coding courses on the internet, but few have the staying power of Jonas Schmedtmann’s The Complete JavaScript Course 2020 . Jonas is widely regarded as one of the
This is the course's secret sauce. You’ll learn about the engine, the call stack, hoisting, and the 'this' keyword—concepts most courses skip. | Topic | Video Numbers | Total Minutes
| Topic | Video Numbers | Total Minutes | |-------|---------------|----------------| | JavaScript fundamentals | 1-42 | ~280 | | Developer skills & setup | 43-48 | ~40 | | DOM & events | 49-78 | ~210 | | OOP with constructors/classes | 79-105 | ~180 | | Asynchronous JS (Promises) | 106-130 | ~150 | | Modern ES6+ (maps, sets, optional chaining) | 131-140 | ~60 | | Forkify project | 141-192 | ~400 | | | 192 videos | ~1320 min (22 hrs core + challenges) | the call stack