JavaScript Constructors
Complete Constructors Reference
Revised June 2026
| Name | Description |
|---|---|
| new Array() | Creates a new Array object |
| new Date() | Creates a new Date object |
| new Error() | Creates a new Error object |
| new Function() | Creates a new Function object |
| new Map() | Creates a new Map object |
| new Object() | Creates a new Object |
| new Promise() | Creates a new Promise object |
| new RegExp() | Creates a new RegExp object |
| new Set() | Creates a new Set object |
| new String() | Creates a new String object |
