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This website is the world most complete annotated UUID database, which happens to be an index of all the numbers between 0 and 2^128.
Not all the numbers between 0 and 2^128 are RFC4122-compliant, but all are welcome in my database.
A tiny (124 bytes), secure, URL-friendly, unique string ID generator for JavaScript.
Nano ID is a library for generating random IDs. Likewise UUID, there is a probability of duplicate IDs. However, this probability is extremely small.
❄️ A PHP library for generating universally unique identifiers (UUIDs).
ramsey/uuid is a PHP library for generating and working with RFC 4122 version 1, 2, 3, 4, 5, 6, and 7 universally unique identifiers (UUID). ramsey/uuid also supports optional and non-standard features, such as GUIDs and other approaches for encoding/decoding UUIDs.