Lsp-uuid NPM | npm.io

lsp-uuid

A powerful, fast and small uuid generator based on SnowFlake for both Browser and Nodejs. Keep sequence and can be deserialized.

Why lsp-uuid

lsp-uuid has this features below:

up to 65536 different ids in one second.
keep sequence.
id‘s length is 15. less than others. Server side is 29.
can be deserialized.
no dependencies.
less than 1kb.
can work both for borwser and node side.
keep unique on distribute system.

Benchmark

lsp-uuid	random-32char	random-hex32	random-32	random-16	lsp-uuid(server)
55330ms/billion	214773ms/billion	116751ms/billion	50055ms/billion	60735ms/billion	55061ms/billion

How to use

Using npm

    $ npm install lsp-uuid -save

Using Browser

    <script src="https://unpkg.com/lsp-uuid@3.1.2/dist/lsp-uuid.umd.js"></script>

For es module

    import { uuid, parse } from 'lsp-uuid'
    import { s_uuid } from 'lsp-uuid/server'

    const id = uuid() // 5f095641fe00000
    const suid = s_uuid() // ab04f349e710000-0a1a670d-af79
    parse(id) // {flg: 0, timestamp: 1632714164216, count: 0}

For CDN and Browser

    <html>
    <script src="https://unpkg.com/lsp-uuid@3.1.2/dist/lsp-uuid.umd.js"></script>
    <script>
      
    </script>
    <body>
        const id = lspUUID.uuid() // 5f095641fe00000
        lspUUID.parse(id) // {flg: 0, timestamp: 1632714164216, count: 0}
    </body>
  </html>