| Title | Difficulty | Status |
|---|---|---|
| JavaScript Basics | Beginner 🟢 | Free 🆓 |
| Functions & Scope | Beginner 🟢 | Free 🆓 |
| ES6 Features | Intermediate 🟡 | Premium 💎 |
| Asynchronous JavaScript | Intermediate 🟡 | Premium 💎 |
| JavaScript DOM Manipulation | Beginner 🟢 | Free 🆓 |
| JavaScript Arrays & Objects | Beginner 🟢 | Free 🆓 |
| JavaScript Closures & Hoisting | Advanced 🔴 | Premium 💎 |
| JavaScript Event Loop | Advanced 🔴 | Premium 💎 |
| JavaScript Modules & Webpack | Intermediate 🟡 | Premium 💎 |
| JavaScript Data Structures & Algorithms | Advanced 🔴 | Premium 💎 |