awesome-unique-id

uuidv7

( ) - UUID 128-bit unique identifier that is time-sortable with 1 ms precision

uuid

( ) - Simple, fast generation of RFC4122 UUIDS

( ) - Universally Unique Lexicographically Sortable Identifier

cuid2

( ) - Secure, collision-resistant ids optimized for horizontal scaling and performance. Next generation uuids

nanoid

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

crypto-random-string

( ) - Generate a cryptographically strong random string

yeast

( ) - Yeast is a unique id generator

shortid

( ) - Amazingly short non-sequential url-friendly unique id generator

lodash.uniqueid

( ) - The lodash method uniqueId exported as a Node.js module

uniqid

( ) - A Unique Hexatridecimal ID generator

puid

( ) - Generate a unique ID depending on time, machine and process for use in a distributed environment

flake-idgen

( ) - Flake ID generator yields k-ordered, conflict-free ids in a distributed environment

get-uid

( ) - Simple random id generator

uniqueid

( ) - Generate sequential IDs, with optional prefix or suffix

hyperid

( ) - Uber-fast unique id generation, for Node.js and the browser

uid

( ) - Generate unique ids of any length

uid-safe

( ) - URL and cookie safe UIDs

uuid-readable

( ) - Generate Easy to Remember, Readable UUIDs, that are Shakespearean and Grammatically Correct Sentences

human-id

( ) - Generates human-readable identifier strings by chaining common (short) words of the English language

unique-sequence

( ) - Generate short sequential strings

breezeid

( ) - Easily generate unique, human-first IDs

( ) - Sqids is a small JavaScript library to generate YouTube-like ids from numbers

ksuid

( ) - K-Sortable Globally Unique IDs

muid

( ) - Generates IDs whose hashes are, in part, memorable. See

xid

Xid is a globally unique id generator thought for the web

ksuid

K-Sortable Globally Unique IDs

( ) - Generate unique images from any text

Generate unbiased random numbers

Discusses performance problems in PRNGs and many algorithms