Ranked by Attention Score: stars gained over the last 30 complete days
1–100 of 108 by Attention Score · Oct 4, 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.
抖音 / TikTok 平台作品下载/数据采集工具
All-in-one Mail & Collaboration server. Secure, scalable and fluent in every protocol (IMAP, JMAP, SMTP, CalDAV, CardDAV, WebDAV).
The web framework for content-driven websites.
Proxy server to bypass Cloudflare protection
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
小红书（XiaoHongShu、RedNote）链接提取/作品采集工具
An evolving how-to guide for securing a Linux server.
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.
An open source re-implementation of RollerCoaster Tycoon 2 🎢
MCP Toolbox for Databases is an open source MCP server for databases.
Scalable open-source game backend server: multiplayer, matchmaking, leaderboards, chat, and social features for games.
🌟 For when you really just want to serve some files over HTTP right now!
Fast, unopinionated, minimalist web framework for node.
Official successor to conduwuit
Ergonomic Framework for Humans
Free, open source game server management panel built on Laravel and Docker.
Mumble is an open-source, low-latency, high quality voice chat software.
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.
REST API for any Postgres database
An AI-powered next-generation open source real-time observability system.
A general purpose HTTP reverse proxy and forwarding tool. Now written in Go!
An Application dashboard and launcher
Lightweight embeddable web server written in pure C# with few dependencies to 3rd-party libraries.
Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.
A fast, modern web server built for production debugging.
A server software reimplementation for a certain anime game.
webhook is a lightweight incoming webhook server to run shell commands
ClipCascade is a lightweight utility that automatically syncs the clipboard across devices, no key press required.
💧 A server-side Swift HTTP web framework.
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.
🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM.
Stop configuring your AI stack. Start using it. One command brings a complete pre-wired LLM stack with hundreds of services to explore.
An open source headless CMS / real-time database. Powerful table editor, full-text search, and SDKs for JS / React / Svelte.
OpenID Certified™ OAuth 2.0 Authorization Server implementation for Node.js
Serverpod is a next-generation app and web server, explicitly built for the Flutter and Dart ecosystem.
Easy to use OpenID Connect client and server library written for Go and certified by the OpenID Foundation
Production-ready C++ Asynchronous Framework with rich functionality
A modern IRC server (daemon/ircd) written in Go.
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.
Robust, Ubiquitous and Massively Scalable Messaging Platform (XMPP, MQTT, SIP Server)
Python PyPi staging server and packaging, testing, release tool
⚡ The future of programmable SIP servers.
The command-line tool for quick, simple deployment and management of Linux dedicated game servers.
A high-performance web server for Ruby, supporting HTTP/1, HTTP/2 and TLS.
DotRecast - a C# port of Recast & Detour, Industry-standard navigation mesh toolset for .NET, Unity3D, games, servers
Fast SQL-only data application builder. Automatically build a UI on top of SQL queries.
Self-hosted Music Server. Focused on metadata integration & UI
HTPC/Homelab Services Organizer - Written in PHP
A Ruby/Rack web server built for parallelism
:cloud: ownCloud web server core (Files, DAV, etc.)
A GraphQL server library implemented in Rust
An opinionated GoLang framework for accelerated microservice development. Built in support for databases and observability.
Pode is a Cross-Platform PowerShell web framework for creating REST APIs, Web Sites, and TCP/SMTP servers
Ultra quick message queue and streaming server
HTTP and WebSocket built on Boost.Asio in C++11
📥 An IMAP library for Go clients and servers
Full-featured, open source mail server solution for mainstream Linux/BSD distributions.
Blazing fast library to create a functional, on-device dashboard for ESP32, RP2040+W and RP2350+W microcontrollers
The batteries-included web framework for Crystal.
The future of Node.js REST development
A beautiful web dashboard for Linux
A fast, minimalistic backend framework for Dart 🎯
Executing shell commands via HTTP server
Parse and serialize minecraft packets, plus authentication and encryption.
NGINX configuration static analyzer
SPX is a graphics control client for HTML and OGraf templates for live video productions and live streams using CasparCG, OBS, vMix, or similar software.
Catches mail and serves it through a dream.
Gmqtt is a flexible, high-performance MQTT broker library that fully implements the MQTT protocol V3.x and V5 in golang
[mirror] Install and manage self-hosted services/applications, on your own server(s) - ansible collection and utilities
Papercut SMTP -- The Simple Desktop Email Server
An opinionated production-ready SQL-/Swagger-first RESTful JSON API written in Go, highly integrated with VSCode DevContainers by allaboutapps.
Private cloud shell history. Open source server for bashhub https://github.com/rcaloras/bashhub-client
Linphone.org mirror for flexisip (git://git.linphone.org/flexisip.git)
A modern, lightning-fast file sharing platform built for self-hosting. Created with support for ShareX, KDE Spectacle, Flameshot, and easy to set up.
An application platform for your personal web services. https://dropserver.org
Coherent, zero-dependency, lazy, simple, GraphQL over WebSocket Protocol compliant server and client.
:station: - friendly web compiler
Free, portable and lightweight Internet Relay Chat server
Automatically starts machines based on incoming traffic, using smart local IP spoofing and Wake-on-LAN.
ESMira is a tool for running longitudinal studies (ESM, AA, EMA, ...) with data collection and communication with participants being completely anonymous.
OAuth Proxy
🛡 A GraphQL tool to ease the creation of permission layer.
Lightweight, facility, high performance golang based game server framework
🌊 Simple, robust, BitTorrent tracker (client & server) implementation
Abstruse is a free and open-source CI/CD platform that tests your models and code.
Run any command on specific Node.js versions
:rocket: Pegasus.lua is an http server to work with web applications written in Lua language.
Supysonic is a Python implementation of the Subsonic server API.
An Ace of Spades 0.75 server based on PySnip.
Soulseek server implementation in D
LaravelS is an out-of-the-box adapter between Laravel/Lumen and Swoole.
Actionhero is a realtime multi-transport nodejs API Server with integrated cluster capabilities and delayed tasks
A very fast & simple Ruby web server