Intermediate

JavaScript Language Mastery

Explore JavaScript in depth: ES6+ syntax, closures and scope, asynchronous patterns, prototypes, functional programming, event loop internals, performance tuning, and design patterns through hands-on exercises.

8 weeks

1,000 students

4.8 rating

Instructor

Hazrat Abu Bakar

Full-Stack Developer & Architect with deep expertise in JavaScript internals and best practices.

$3500$3000Save $-500

JavaScriptES6+AsyncClosures

Course Curriculum

ES6+ Syntax & Features

8 lessons • 1 week

Deep Dive: Closures & Scope

6 lessons • 1 week

Async JavaScript: Promises & Async/Await

7 lessons • 1.5 weeks

Advanced Concepts: Prototypes & OOP

6 lessons • 1 week

Functional Programming Techniques

5 lessons • 1 week

Event Loop & Performance Optimization

5 lessons • 1 week

Design Patterns in JavaScript

5 lessons • 1 week

Capstone JS Project

3 lessons • 1 week

What You'll Get

Code challenges

Deep dives with experts

Performance profiling labs

Certificate of completion