LTSharpe / OblivionRemasteredPerformanceFix

Engine-level performance fix for Oblivion Remastered (UE5): higher fps in towns, far fewer travel hitches, same image. Source, benchmark and docs.

FreeCAD / FreeCAD

Official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.

OrcaSlicer / OrcaSlicer

G-code generator for 3D printers (Bambu, Prusa, Voron, VzBot, RatRig, Creality, etc.)

ClickHouse / ClickHouse

ClickHouse® is a real-time analytics database management system

TwilitRealm / dusklight

Dusklight brings a classic adventure to PC and mobile platforms with a variety of fixes and improvements.

barry-ran / QtScrcpy

Android real-time display control software

Likely7 / Veyra-NRVideo

Bring PS5 GTA6 to 120FPS with DLSS 5. An advanced Windows video player and capture enhancement tool featuring real-time preview for videos, images, and capture card sources. Combine AI-powered Super Resolution, DLSS5 image enhancement, and Frame Generation to deliver a next-generation visual experience.

flashrt-project / FlashRT

FlashRT is a high-performance realtime inference engine for small-batch, latency-sensitive AI workloads. The flagship integration is production VLA control for Pi0, Pi0.5, GROOT N1.6, and Pi0-FAST. Also support llm e.g, qwen3.6-27B

carla-simulator / carla

Open-source simulator for autonomous driving research.

santiquiroz / gears-of-war-2-pc-port

Gears of War 2 native PC port: the Xbox 360 game statically recompiled to x64 (not an emulator). 1440p/4K, FSR, 4K texture packs, keyboard & mouse, Android in progress. Bring your own copy.

HUSTJJD / UEAbilityKit

UEAbilityKit（简称 UAK）：基于 Unreal Engine 5 与 Gameplay Ability System（GAS）的数据驱动技能编辑器与运行时工具集。

serenedb / serenedb

The First Real-Time Search Analytics Database

Stellarium / stellarium

Stellarium is a free GPL software which renders realistic skies in real time with OpenGL. It is available for Linux/Unix, Windows, macOS and Haiku. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.

AaronFeng753 / Waifu2x-Extension-GUI

Video, Image and GIF upscale/enlarge(Super-Resolution) and Video frame interpolation. Achieved with Waifu2x, Real-ESRGAN, Real-CUGAN, RTX Video Super Resolution VSR, SRMD, RealSR, Anime4K, RIFE, IFRNet, CAIN, DAIN, and ACNet.

intrinsic-ai / intrinsic-core

Intrinsic Core™ provides an open, local runtime, SDK, and hardware agnostic, real-time control framework for industrial robotics.

oh-ashen-one / bully-remake

A 1:1 fan port of Bully: Scholarship Edition to Unreal Engine 5 — 1080p, 45 FPS, playable anywhere. Bring your own copy: 100% original code, zero game assets. Built with AI on a Mac in days. Talk to any NPC by voice; fight anyone. Not affiliated with Rockstar/Take-Two — buy the game, it rules.

google / filament

Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, and WebGL2

owasp-modsecurity / ModSecurity

ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. It has a robust event-based programming language which provides protection from a range of attacks against web applications and allows for HTTP traffic monitoring, logging and real-time analysis.

praydog / REFramework

Mod loader, scripting platform, and VR support for all RE Engine games

Aethersailor / SubConverter-Extended

基于 subconverter 演进的多客户端订阅转换后端，重点增强 Mihomo Provider、远程资源、安全与多平台部署。

bulletphysics / bullet3

Bullet Physics SDK: real-time collision detection and multi-physics simulation for VR, games, visual effects, robotics, machine learning etc.

OpenHUTB / hutb

人与载具的仿真平台（Human-vehicle Simulator）

NeverCookFirst / DimensionsRecomp

Proof that a toys-to-life game can be recompiled. A native PC build of LEGO Dimensions, made by statically recompiling the Xbox 360 release: unlocked FPS, mod's, DLC's, SDL_GameControllerDB, multilingual support and a real or emulated Toy Pad. Public demo build.

characterecho-sean / edvr-unofficial-patch

Unofficial VR fixes for Elite Dangerous: Odyssey - per-eye brightness, black void around the on-foot panel, adjustable panel distance

ChiR24 / Unreal_mcp

A comprehensive Model Context Protocol (MCP) server that enables AI assistants to control Unreal Engine through the native C++ Automation Bridge plugin. Built with TypeScript and C++.

n1m21n / Infinite

Infinite is a free, open-source node-based audiovisual workstation by Naman Soni (n1m21n): real-time GPU compositing, 3D, modular synths, VST3/AU hosting.

bigmak94 / AstroQuest

ASTRO BOT Rescue Mission (PS4, PlayStation VR) in virtual reality on Meta Quest 3: on the headset alone, or from a Windows PC through Virtual Desktop or SteamVR. A PS4 emulator (shadPS4) with the PlayStation VR it needs. Bring your own copy of the game.

pafuhana1213 / KawaiiPhysics

KawaiiPhysics : Simple Bone Physics for UnrealEngine 4 & 5

Tencent / BqLog

A lightweight, high-performance, industrial-grade cross-language logging library (C++/Java/C#/Kotlin/TS/Python/Go), battle-tested in Honor of Kings.

bigmak94 / GalaxyQuest

GalaxyQuest: Super Mario Galaxy in VR on Meta Quest 3, a native port built on the Petari decompilation. Bring your own game files. 100% made by AI (Claude Opus 5.5 in Claude Code).

IFreemz / msfs2024-glass-cockpit-dlss-fix

ReShade add-on that removes DLSS and FSR ghosting from glass cockpit displays (PFD, ND, ECAM) in Microsoft Flight Simulator 2024, on a monitor and in VR

ossrs / srs

SRS is a simple, high-performance, AI-driven real-time media server supporting RTMP, WebRTC, HLS, HTTP-FLV, HTTP-TS, SRT, MPEG-DASH, and GB28181, with codec support for H.264, H.265, AV1, VP9, AAC, Opus, and G.711.

redpanda-data / redpanda

Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!

OpenMOSS / MOSS-VL

An open-weight 11B model series for long-form and real-time video understanding

Roman215 / Weltall

An Unreal Engine port of Xenogears with additional modern features

ValveSoftware / GameNetworkingSockets

Reliable & unreliable messages over UDP. Robust message fragmentation & reassembly. P2P networking / NAT traversal. Encryption.

Tencent / puerts

PUER(普洱) Typescript. Let's write your game in UE or Unity with TypeScript.

tomlooman / ActionRoguelike

Project Orion - Co-op Action Roguelike in Unreal Engine C++

MothCocoon / FlowGraph

Design-agnostic node system for scripting game’s flow in Unreal Engine

pantor / ruckig

Motion Generation for Robots and Machines. Real-time. Jerk-constrained. Time-optimal.

Aeka0 / Overlord

VR mod for H2(Call of Duty: Modern Warfare 2 Campaign Remastered)

memgraph / memgraph

High-performance open-source in-memory graph database for GraphRAG, AI memory, agentic AI, and real-time graph analytics. Cypher-compatible, built in C++.

JSBSim-Team / jsbsim

An open source flight dynamics & control software library

qr243vbi / nekobox

NyameBox, The Original NekoBox Rebranded, the cross-platform Qt proxy utility, empowered by sing-box and thrift

sofa-framework / sofa

Real-time multi-physics simulation with an emphasis on medical simulation.

motis-project / motis

multimodal routing, geocoding, and map tiles

Ezeny1337 / NextDumper

A Powerful Android Unreal Engine Dumper

aloofbit / comfyatmosphere

Atmosphere mod for Classic WoW clients 1.12.1. Includes volumetric light, realtime shadows, sun rays, water, and more

manticoresoftware / manticoresearch

Open-source search database for full-text, vector, and hybrid search with real-time indexing and SQL.

realsenseai / librealsense

RealSense SDK

NVIDIAGameWorks / Falcor

Real-Time Rendering Framework

PanosK92 / SpartanEngine

A game engine with a fully bindless, GPU-driven renderer featuring real-time path-traced global illumination, hardware ray tracing, and a physics simulation running at 200Hz, built over 12+ years of R&D

CelestiaProject / Celestia

Real-time 3D visualization of space.

royshil / obs-localvocal

OBS plugin for local speech recognition and captioning using AI

MIT-SPARK / Hydra

A system for building 3D Scene Graphs from sensor data in real-time

Felix3322 / PotPlayer_ChatGPT_Translate

[support ollama/other model]【兼容ollama和其他模型】将任何具有OpenAI API调用方法的模型集成到PotPlayer中。它使你在观看视频时能够实时翻译字幕，从而打破语言障碍，提升你的观看体验。 This real-time subtitle translation plugin integrates OpenAI's ChatGPT API (or any model with the same API calling method) into PotPlayer. It enables you to translate subtitles on-the-fly while watching videos.

iamaisim / ProjectAirSim

Project AirSim is Microsoft's evolution of AirSim, an advanced simulation platform for building, training, and testing autonomous systems in high-fidelity virtual environments

kevinpbuckley / VibeUE

Unreal Engine Vibe Coding tool

ASIG-X / JEPLO

First JEPA-based learning framework for mapping-free LiDAR-based perceptive locomotion

poncippg-spec / liquidDX11

Real-time desktop glass for Dear ImGui using Win32, DirectX 11, DXGI Desktop Duplication, and HLSL.