Real GitHub Repositories (2026) · Open Source Tools

Spacebar server - A reimplementation of the Discord.com backend, built with Typescript and love

ASP.NET Core backend implementation for RealWorld

ViroReact is the leading library for building AR and VR experiences and applications using React Native and Expo.

Sync-in · Sovereign platform for file storage, sharing, synchronization, and collaboration.

Open-source Back-end, self-hostable & ready to use - Real-time, storage, advanced search - Web, Apps, Mobile, IoT -

Real-time messaging library for Go. The simplest way to add feature-rich and scalable WebSocket support to your application. The core of Centrifugo server.

Real-time two-way speech translation for bilingual meetings — auto-detects the spoken language and translates both directions, cloud or fully offline on-device. Desktop (Windows · macOS · Linux) + browser extension (Chrome · Edge) for Zoom, Meet, Teams & any app.

Lightweight, self-contained Linux® server monitoring tool

A comprehensive macromolecular library

Low-latency hardware-accelerated WebRTC video streaming and remote control for Raspberry Pi & NVIDIA Jetson

Native iOS app for Habitica

An Omni Real-Time Assistant for Everyone

The retrieval layer for production AI systems. Lightning-fast (<10ms) search without vector databases. Built for browser, edge, on-device, and cloud.

Condo is an Open Source property management SaaS that allows users to manage tickets, resident contacts, properties, payment tracking, create invoices, and oversee a service marketplace, all while offering an extension system for mini-apps, making it an ideal platform for property management companies and those servicing shared properties.

Vulkan ray tracing glTF 2.0 renderer — RTX path tracer with PBR materials, AI denoising (DLSS, OptiX), and scene editing. NVIDIA open-source sample.

Drop-in embedded database in Rust

Unreal Engine Vibe Coding tool

Create a fully featured real estate website on Rails in minutes! ⛺

Firebase Admin Java SDK

Node Creative Coding / 3D / Image Processing tool inspired by Quartz Composer