1.coollabsio / coolify
An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 360+ one-click services on your own servers.
Ranked by Attention Score: stars gained over the last 7 complete days
72 repositories by Attention Score · Oct 27, 2026 – Nov 2, 2026 (UTC)
An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 360+ one-click services on your own servers.
All-in-one Mail & Collaboration server. Secure, scalable and fluent in every protocol (IMAP, JMAP, SMTP, CalDAV, CardDAV, WebDAV).
抖音 / TikTok 平台作品下载/数据采集工具
BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord: https://discord.gg/asfXzBUhZr
The web framework for content-driven websites.
An evolving how-to guide for securing a Linux server.
🌟 For when you really just want to serve some files over HTTP right now!
小红书(XiaoHongShu、RedNote)链接提取/作品采集工具
Scalable open-source game backend server: multiplayer, matchmaking, leaderboards, chat, and social features for games.
Proxy server to bypass Cloudflare protection
MCP Toolbox for Databases is an open source MCP server for databases.
Gin is a high-performance HTTP web framework written in Go. It provides a Martini-like API but with significantly better performance—up to 40 times faster—thanks to httprouter. Gin is designed for building REST APIs, web applications, and microservices.
Official successor to conduwuit
An open source re-implementation of RollerCoaster Tycoon 2 🎢
Mumble is an open-source, low-latency, high quality voice chat software.
Ergonomic Framework for Humans
A self-hosted web GUI for managing Linux servers, Docker containers, apps, files, services and backups.
An Application dashboard and launcher
Internet-scale OpenID Certified™ OpenID Connect and OAuth2.1 provider that integrates with your user management through headless APIs. Solve OIDC/OAuth2 user cases over night. Consume as a service on Ory Network or self-host. Trusted by OpenAI and many others for scale and security. Written in Go.
A fast, modern web server built for production debugging.
A general purpose HTTP reverse proxy and forwarding tool. Now written in Go!
ClipCascade is a lightweight utility that automatically syncs the clipboard across devices, no key press required.
REST API for any Postgres database
An AI-powered next-generation open source real-time observability system.
Free, open source game server management panel built on Laravel and Docker.
Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.
⚡ The future of programmable SIP servers.
An open source headless CMS / real-time database. Powerful table editor, full-text search, and SDKs for JS / React / Svelte.
Production-ready C++ Asynchronous Framework with rich functionality
Easy to use OpenID Connect client and server library written for Go and certified by the OpenID Foundation
Fast, unopinionated, minimalist web framework for node.
The command-line tool for quick, simple deployment and management of Linux dedicated game servers.
OpenID Certified™ OAuth 2.0 Authorization Server implementation for Node.js
A modern IRC server (daemon/ircd) written in Go.
Serverpod is a next-generation app and web server, explicitly built for the Flutter and Dart ecosystem.
Python PyPi staging server and packaging, testing, release tool
Lightweight embeddable web server written in pure C# with few dependencies to 3rd-party libraries.
A GraphQL server library implemented in Rust
Blazing fast library to create a functional, on-device dashboard for ESP32, RP2040+W and RP2350+W microcontrollers
DotRecast - a C# port of Recast & Detour, Industry-standard navigation mesh toolset for .NET, Unity3D, games, servers
🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM.
Mail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server: a mail server in a box.
Stop configuring your AI stack. Start using it. One command brings a complete pre-wired LLM stack with hundreds of services to explore.
Executing shell commands via HTTP server
iodine - HTTP / WebSockets Server for Ruby with Pub/Sub support
A simple, zero-configuration, command-line http server
A super-easy, composable, web server framework for warp speeds.
A Ruby/Rack web server built for parallelism
A fast, minimalistic backend framework for Dart 🎯
Gmqtt is a flexible, high-performance MQTT broker library that fully implements the MQTT protocol V3.x and V5 in golang
💧 A server-side Swift HTTP web framework.
webhook is a lightweight incoming webhook server to run shell commands
LaravelS is an out-of-the-box adapter between Laravel/Lumen and Swoole.
A high-performance web server for Ruby, supporting HTTP/1, HTTP/2 and TLS.
📥 An IMAP library for Go clients and servers
Coherent, zero-dependency, lazy, simple, GraphQL over WebSocket Protocol compliant server and client.
Self-hosted Music Server. Focused on metadata integration & UI
Parse and serialize minecraft packets, plus authentication and encryption.
Chanify is a safe and simple notification tools. This repository is command line tools for Chanify.
NGINX configuration static analyzer
Pode is a Cross-Platform PowerShell web framework for creating REST APIs, Web Sites, and TCP/SMTP servers
An opinionated production-ready SQL-/Swagger-first RESTful JSON API written in Go, highly integrated with VSCode DevContainers by allaboutapps.
The batteries-included web framework for Crystal.
[mirror] Install and manage self-hosted services/applications, on your own server(s) - ansible collection and utilities
Supysonic is a Python implementation of the Subsonic server API.
An Ace of Spades 0.75 server based on PySnip.
Linphone.org mirror for flexisip (git://git.linphone.org/flexisip.git)
A simple, dependency free static file server for Deno with possibly the worst name ever.
ESMira is a tool for running longitudinal studies (ESM, AA, EMA, ...) with data collection and communication with participants being completely anonymous.