Advanced JavaScript Mastery

Master closures, prototypes, async patterns, modules, testing, performance profiling, and modern tooling to write robust, maintainable JavaScript.

Who This Course Is For

Developers with intermediate experience wanting advanced techniques

What You'll Learn

✅ Closures, prototypes, and prototype chain

✅ Async/await, Promises, and callbacks

✅ Modules and ES6+ features

✅ Design patterns and best practices

✅ Performance profiling and optimization

✅ Testing and debugging techniques

Course Outline

Module 1: Closures & Prototypes

Module 2: Async Patterns & Promises

Module 3: Modules & Design Patterns

Module 4: Performance & Testing