Technology Sharing

What are the new features of ES6?

2024-07-08

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1. Added block scope (let, const)

2. Added syntax sugar for defining classes (class)

3. Added a new basic data type (symbol)

4. Added destructuring assignment

5. Added default values ​​for function parameters

6. Added new API to array

7. New extension operators for objects and arrays

8. Promise

9. Added modularization (import, export)

10. Added set and map data structures

11. Added generator

12. Added arrow function