A numeric uuid generator
num-uuid is a simple and efficient package for generating unique numeric UUIDs. You can add a prefix or suffix of your choice to create a fully customized ID that fits your requirements. It's quick, easy, and flexible! The probability of generating the same UUID twice is practically zero.
Features
- Generate a uuidv4 like numeric UUID.
- Generate a customized numeric UUID of desired length.
- Add prefix and suffix to UUID .
- num_uuidV2 works fine with big values.
- Simple, lightweight and fast.
- Cryptographically generated numeric uid.
Installing
npm i num-uuid
Usage
Using import
import { num_uuid, num_uuidV2 } from 'num-uuid';
Using require
const { num_uuid, num_uuidV2 } = require('num-uuid');
Methods
- num_uuid({prefix: string, suffix: string})
- num_uuidV2(fieldCount, digits, {prefix: string, suffix: string})
Example
Using import (ES6)
import { num_uuid, num_uuidV2 } from 'num-uuid';
const a1 = num_uuid();
// output a1 -> 50706496-4722-8213-2305-5387-14053816
const a2 = num_uuid({prefix: 'ORDER', suffix: '2023'});
// output a2 -> ORDER-50706496-4722-8213-2305-5387-14053816-2023
const b1 = num_uuidV2(3, 6);
// output b1 -> 336932-935804-052740
const b2 = num_uuidV2(3, 6, {prefix: 'ORDER', suffix: '2023'});
// output b2 -> ORDER-336932-935804-052740-2023
Using require (CommonJS)
const { num_uuid, num_uuidV2 } = require('num-uuid');
const a1 = num_uuid();
// output a1 -> 50706496-4722-8213-2305-5387-14053816
const a2 = num_uuid({prefix: 'ORDER', suffix: '2023'});
// output a2 -> ORDER-50706496-4722-8213-2305-5387-14053816-2023
const b1 = num_uuidV2(3, 6);
// output b1 -> 336932-935804-052740
const b2 = num_uuidV2(3, 6, {prefix: 'ORDER', suffix: '2023'});
// output b2 -> ORDER-336932-935804-052740-2023