nanoid

A tiny (116 bytes), secure URL-friendly unique string ID generator

node: ^18 || >=20

Last updated 10 months ago by ai .

MIT · Repository · Bugs · Original npm · Tarball · package.json

$ gnpm install nanoid

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Nano ID

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A tiny, secure, URL-friendly, unique string ID generator for JavaScript.

“An amazing level of senseless perfectionism, which is simply impossible not to respect.”

Small. 116 bytes (minified and brotlied). No dependencies. Size Limit controls the size.
Safe. It uses hardware random generator. Can be used in clusters.
Short IDs. It uses a larger alphabet than UUID (A-Za-z0-9_-). So ID size was reduced from 36 to 21 symbols.
Portable. Nano ID was ported to over 20 programming languages.

import { nanoid } from 'nanoid'
model.id = nanoid() //=> "V1StGXR8_Z5jdHi6B-myT"

Made in Evil Martians, product consulting for developer tools.

Docs

Read full docs here.

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5.0.5 ... latest (10 months ago)

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