Understanding JavaScript Event Loop (The Way It Finally Clicked for Me)

🔥 The Question That Confused Me JavaScript is single-threaded … So how does it handle things like: API calls Timers User interactions …without blocking everything? ⚠️ The Problem JavaScript can only execute one thing at a time on a single thread. If a long-running task blocks the thread, the entire UI freezes. 👉 But real-world apps don’t work like that. So something must be managing when async code runs. ⚙️ What is the Event Loop? The Event Loop is a mechanism that coordinates execution betwee