The UUID is composed of 32 hexadecimal digits that are separated by hyphens into five groups.
The unique nature of UUIDs is guaranteed by the fact that they are generated using a combination of time and space parameters, ensuring that no two UUIDs are the same.
UUID is a 128-bit unique identifier that is used to identify data entities in computer systems. In this tutorial, I have covered how to generate Unique ID (UUID) in Node.jsģ).