Open source. Open possibilities.

A collection of Docker container images for hosting dedicated game servers, including Minecraft (Paper, Skyblock, Cobblemon), Terraria, Valheim, Satisfactory, Rust, Don't Starve Together and Project Zomboid.

ET is a dual-end game development framework based on Unity3D client and C# server, supporting distributed architecture, Actor messaging, coroutines, hot updates, and AI-assisted development.

Nakama is an open-source game backend server from Heroic Labs. It provides users, storage, social graph, chat, realtime and turn-based multiplayer, leaderboards, tournaments, parties, purchase validation, notifications and runtime code.

EZSSH is a lightweight Go-based web gateway for centralized server/VPS management via native SSH/SFTP, requiring no agent on managed hosts. It supports cross-server file transfer, Docker management, real-time monitoring, one-click commands, and quick deployment via script or Docker.

PostgREST serves a fully RESTful API from any existing PostgreSQL database. It handles JWT authentication, delegates authorization to database roles, supports schema-based versioning, generates OpenAPI docs, and pushes data validation and JSON serialization into SQL.

Elysia is an ergonomic TypeScript web framework powered by Bun, focusing on end-to-end type safety and developer experience.

DouK-Downloader is a tool for downloading and collecting data from Douyin and TikTok works, supporting batch downloads of videos and images, comment data collection, and live stream address acquisition with terminal, Web API, and Docker deployment options.

Express is a fast, unopinionated, minimalist web framework for Node.js, featuring robust routing, HTTP helpers, content negotiation, and support for 14+ template engines.

Organizr is a PHP-based web dashboard for HTPC and homelab setups that gathers links to your self-hosted services into a single page of tabs. It supports user groups, guest access, Plex/Emby/LDAP/sFTP logins, theming, iFrames and Docker deployment.

Astro is a website build tool for the modern web, focused on content-driven sites and combining developer experience with lightweight output. It offers official integrations for React, Vue, Svelte, MDX, SSR adapters, and language tooling.

OpenRCT2 is an open-source re-implementation of RollerCoaster Tycoon 2, the amusement-park construction and management game. It adds modern platform support, an improved interface, better guest and staff AI, more editing tools, raised limits, cooperative multiplayer and some mechanics restored from the original RollerCoaster Tycoon.

AzerothCore is an open-source, modular C++ game server framework for hosting private World of Warcraft servers, recreating the Wrath of the Lich King 3.3.5a gameplay experience.

Coolify is an open-source, self-hostable PaaS alternative to Vercel, Heroku, and Netlify for managing servers, applications, and databases.

Go-based API server for Gopad, a planned web interface for writing and updating markdown documents, comparable to an Etherpad focused on markdown. Still in active development with no stable release.

Gin is a high-performance HTTP web framework for Go, featuring a Martini-like API with significantly better performance. It provides zero-allocation routing, middleware support, JSON validation, route grouping, and built-in error management for building REST APIs and microservices.

ownCloud Infinite Scale (oCIS) is a scalable file synchronization and sharing platform designed as a foundation for data management.

Vapor is an HTTP web framework for Swift, providing an expressive foundation for building websites, APIs and cloud projects. It targets Swift 6.0+, ships under the MIT license, and is backed by an active Discord community plus documented guides.

Heimdall is an open-source application dashboard and launcher for organizing and accessing self-hosted web apps and links. It supports icons, search providers, Enhanced Apps live status, multiple languages, and Docker deployment.

Go CDK provides stable, idiomatic Go interfaces for common cloud services like storage, databases, and pub/sub. It enables writing portable code that runs on any major cloud provider (AWS, GCP, Azure) without vendor lock-in.