20 Things JavaScript Developers Should Know
Video by ColorCode
Estimated Time: 6 hours
20 Things JavaScript Developers Should Know
A compact and highly practical YouTube video series by ColorCode, covering 20 essential concepts every modern JavaScript developer should master.
🧠 What You’ll Learn:
- Execution Context & Call Stack
- Hoisting, Scope & Closures
- Event Loop & Asynchronous JS
- Promises and Async/Await
- ES6+ Features (let/const, arrow functions, spread/rest)
- Prototypes and Inheritance
- This, Bind, Call, and Apply
- Modules and Imports
- Error Handling & Debugging
- Functional Programming Basics
- Event Delegation & DOM Manipulation
- Memory Management and Performance Tips
🎯 Why Watch This Playlist?
- Bite-sized videos packed with clarity
- Real-world concepts explained with code examples
- Perfect refresher or deep dive for intermediate devs
- Great for brushing up before interviews or projects
✅ Requirements
- Basic understanding of JavaScript syntax
- No need for prior advanced knowledge — just curiosity!
👨💻 Who Is It For?
- Junior and mid-level JavaScript developers
- Developers transitioning into frontend roles
- Anyone who wants a better grasp of JavaScript fundamentals
Sharpen your core JavaScript skills in just 6 hours — start watching now!