ES6 Features Overview
ES6 (ECMAScript 2015) brought many powerful improvements to JavaScript, making code cleaner, more readable, and more expressive. These features are now standard in modern development.
This lesson covers the most useful ones with practical examples you can run.
let and const – Block Scope
Replaces var for better scoping.
Template Literals
Destructuring
Spread and Rest Operators
Default Parameters
Other Key Features
- Arrow functions (detailed in next lesson)
- Classes for object-oriented code
- Promises for async operations
- Modules (import/export)
- Enhanced object literals
Quick Quiz
We have reviewed and checked the materials, but errors may still occur. The content is provided for educational purposes only, so use it at your own responsibility and verify with other sources if needed.
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