There are 2 repositories under ue4-modules topic.
UE4/UE5 Ressources Collection (Plugins, Effects, Doc, Tools, etc...)
A code plugin for Unreal Engine that allows developers to access the Bluetooth SDK from Blueprint and C++.
Module for support separated server maps with replication to the persistent client map
Collect feedback in-game/in-app with STOMT for Unreal Engine.
An example project showing off how to integrate protobuf with Unreal Engine
This tool allows developers to configure the Local DDC Settings and the Shared DDC Settings for their UE4 project.
A project demonstrates how to integrate Firebase into Unreal Engine 4, and explanation on some setup.
Supports both Android and Windows platform compilation, running and packaging, using UE4.27 and GStreamer 1.63