Forge

Returns a random v4 UUID of the form xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx, where each x is replaced with a random hexadecimal digit from 0 to f, and y is replaced with a random hexadecimal digit from 8 to b. Migrated the mobile version of this component (https://www.outsystems.com/forge/component-overview/5468/small-guid-generator) to reactive.

Returns a random v4 UUID of the form xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx, where each x is replaced with a random hexadecimal digit from 0 to f, and y is replaced with a random hexadecimal digit from 8 to b.

This is a GUID generator to use on client actions, it generates v4 or v7 (timestamped) UUID unique identifiers.
It's similar to the server action 'GenerateGuid', but usable in client actions (which means it can be used while offline!).
Tested on mobile apps, on both Android and iOS devices.
Example of generated GUID:
"635844f6-0856-42a2-a832-4b9d3b775bd2" (UUID v4)
"018b39a2-049f-745a-a03d-a25ce8da06b4" (UUID v7)

Contains the UUI7 extension that allows you to generate GUID in version 7 format.

ULID a is sortable, random ID generator

An optimized alternative to the OutSystems Read/Write Sync Patterns.
Simple and easy to implement, data optimized (only delta is synced), no need to remap primary keys when syncing with server, no need to remap foreign keys when syncing with server, uses client-side guid generation, timezone friendly.

Generate ULID (Universally Unique Lexicographically Sortable Identifier) for Client Side and Server Side. 

Nano ID is a library for generating random IDs shorter than UUID and with the same level of uniqueness.