Struggling to understand the difference between callbacks, promises, and async/await? This short example breaks it down in the simplest way possible using three functions: registerUser() checkVerification() loggedInUser() You'll see exactly how async/await removes callback hell and makes your code readable, clean, and error-free. In this video, we convert a messy callback-style login simulation into a clean async/await flow using: Promises Error handling Sequential async logic Realistic delays with setTimeout Perfect for JavaScript beginners and anyone confused about how async code works. #javascript #asyncawait #callbacks #promises #nodejs #learnjavascript #codingtutorial #jsbeginners #webdevelopment #programming