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Top 23 C++ ue5 Projects
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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RE-UE4SS
Injectable LUA scripting system, SDK generator, live property editor and other dumping utilities for UE4/5 games
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ALS-Community
Replicated and optimized community version of Advanced Locomotion System V4 for Unreal Engine 5.4 with additional features & bug fixes
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Unreal-Engine-Guide
Unreal Engine 5 Guide. Learn to develop games for Windows, Linux, macOS, iOS, Android, Xbox Series X|S, PlayStation 5, Nintendo Switch.
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UnrealClaude
Claude Code CLI integration for Unreal Engine 5.7 - Get AI coding assistance with built-in UE5.7 documentation context directly in the editor.
You see the problem is, inside Unreal Engine everything is serialized binary data, stored as a .uasset file. So when I fire up Claude Code to have him review my blueprints, he can't. I search all over the internet, scouring in shock and dismay that somehow this is not a well solved problem. How is it even possible there isn't a full solution for this already, that an LLM can understand what's inside a .uasset? Admirable folks had begun putting up the foundations, but the gap was still very real. I started with the UnrealClaude plugin https://github.com/Natfii/UnrealClaude as the base (shoutout to Natfii, he created a lot of the base capabilities I built on top of, could not have done it without him). It has capability to create blueprints, but limited capability to parse existing ones as an exposed operation. So I leverage existing code in the plugin, and extend it so it can read blueprints in Unreal. And after that — aha! One of the boxes in one of the nodes was 1 when it should have been 10, Claude caught it first try once he could see it. Roadblock removed, I am back on track!
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AR-VR-Guide
A guide covering Augmented Reality (AR), Virtual Reality (VR), Mixed Reality(MR), and Extended Reality(XR). Including headsets such as Apple Vision Pro, HoloLens, PlayStation VR, and Quest 3.
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EternalCrusadeResurrection
Unreal Engine 5 multiplayer shooter C++ project, resurrection of Warhammer 40K: Eternal Crusade. Developed using "UE best practices" from Lyra for a more complex behaviour
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MounteaDialogueSystem
Mountea Dialogue System is an Open-source Mountea Framework tool for Unreal Engine for creating (not just) complex dialogues! Provides its own Dialogue Tree editor and validation system.
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Game-Console-Dev-Guide
Game Console Dev Guide. Learn to develop games for Xbox Series X|S, PlayStation 5, Nintendo Switch, Steam Deck, and Apple Silicon. Developing with Unreal Engine 5, Unity, Godot Engine, and Blender.
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ALSXT
Seize the Means of Animation. An Unreal Engine 5 plugin that extends ALS-Refactored into a Modular, GAS-based, Data-oriented, Character System with the Latest UE5 Features.
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WAC
UE5 Visualization Plugin - Windows Audio Capture (WAC) is an Unreal Engine 5 plugin that captures live audio from the windows default audio device and analyse it to frequency values. (by kwstasg)
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DiscordRPC
A Unreal Engine plugin for making presence, invite, join and spectating with Discord. (by LouisRaverdy)
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C++ ue5 discussion
C++ ue5 related posts
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Super Duper "Requires Duper Disk"
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How to store a datatype as a variable?
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Stylized hair animation question.
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Just…why? This is not Alohomora. This is lock picking.
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The best PC mods for Hogwarts Legacy so far
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Has anyone gotten UE4SS to work on Linux?
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Patch Note 14th February
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A note from our sponsor - SaaSHub
www.saashub.com | 11 Jul 2026
Index
What are some of the best open-source ue5 projects in C++? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | ActionRoguelike | 4,503 |
| 2 | KawaiiPhysics | 3,171 |
| 3 | RE-UE4SS | 2,640 |
| 4 | ALS-Community | 2,635 |
| 5 | HoudiniEngineForUnreal | 1,578 |
| 6 | Unreal-Engine-Guide | 1,488 |
| 7 | UnrealClaude | 847 |
| 8 | SimpleFPSTemplate | 677 |
| 9 | AR-VR-Guide | 467 |
| 10 | EternalCrusadeResurrection | 436 |
| 11 | MounteaDialogueSystem | 382 |
| 12 | UltimateStarterKit | 348 |
| 13 | Game-Console-Dev-Guide | 345 |
| 14 | ALSXT | 339 |
| 15 | Nav3D | 272 |
| 16 | DataConfig | 240 |
| 17 | Hermes | 221 |
| 18 | OpenDRIVE | 219 |
| 19 | ProjectCleaner | 210 |
| 20 | WAC | 170 |
| 21 | HeartGraph | 153 |
| 22 | DiscordRPC | 152 |
| 23 | SteamBridge | 149 |