📱 🆔  iOS UUID / Universally Unique Identifiers library as alternative to UDID and identifierForVendor.

Flake ID generator yields k-ordered, conflict-free ids in a distributed environment in Node.js

Java Friendly Id for UUID

分布式ID生成器框架：超高性能的发号器框架。通过引入多种新的方案，彻底解决雪花算法的时间回拨等问题，并将雪花算法原生QPS提高最少十几~二十倍

whats-element.js 为每一个DOM元素计算出可定位到它的唯一的标识符

Random and time-ordered UUID generation in Swift

Unique order id generator

Minid generates human-readable, URL-friendly, unique identifiers that are computed in-memory.

Twitter's Snowflake Generator with TypeScript / JavaScript - generate unique Id numbers at high scale with some simple guarantees.

⛄ A distributed generator to create unique IDs with ease in Go; inspired by Twitter's Snowflake

ULID (Universally Unique Lexicographically Sortable Identifier) for Kotlin Multiplatform

pg_xid is a globally unique id generator thought for the web

This is a project for spoofing windows as much as possible to become untraceable for detection purposes and others.

A tiny, secure, URL-friendly, unique string ID generator. Now available in pure Zig.

Unity3D BlankDeviceUniqueIdentifier

Distributed understandable unique id generator with high performance and not depends on seeds like snowflake.

Java implementation of the Flake decentralized, k-ordered id generation algorithm

Quirk is a Dgraph client utility that allows for easy node inserts and upserts using any struct or map

PhoneGap / Cordova unique device id (UUID) plugin for Android, iOS and Windows Phone 8.

A decentralized, k-ordered id generation library in Golang