JavaScript ES6+ Complete Interactive Guide
Master modern JavaScript — from let/const and arrow functions to async, metaprogramming, and the new platform APIs. Hands-on with/without examples, MCQs, and coding challenges.
Syntax, Data & Control Flow
Master modern variable declaration, functions, arrays, objects, classes, and async programming.
Modules, Collections & Platform APIs
ES modules, Map/Set collections, metaprogramming with Proxy/Reflect, and the modern browser APIs.