Server

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A server is a program or device that provides functionality for other programs and devices, called clients. This relation forms the Client-Server Model.

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gin-gonic /gin

Star88.1k

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.

go middleware performance framework router server gin

UpdatedFeb 17, 2026
Go

expressjs /express

Star68.8k

Fast, unopinionated, minimalist web framework for node.

nodejs javascript express server

UpdatedFeb 14, 2026
JavaScript

withastro /astro

Sponsor

Star57k

The web framework for content-driven websites. ⭐️ Star to support our work!

blog static-site-generator components node browser server universal static astro hybrid islands

UpdatedFeb 20, 2026
TypeScript

coollabsio /coolify

Sponsor

Star50.9k

An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 280+ one-click services on your own servers.

nodejs mysql docker redis php postgres laravel deployment server docker-compose nextjs svelte databases mariadb self-hosted static-site self-hosting inertiajs coolify svelte5

UpdatedFeb 18, 2026
PHP

PostgREST /postgrest

Star26.5k

REST API for any Postgres database

api http postgres haskell sql database rest server postgresql postgrest pgsql pg automatic-api

UpdatedFeb 20, 2026
Haskell

vapor /vapor

Sponsor

Star26k

💧 A server-side Swift HTTP web framework.

swift http framework server http2 vapor web-framework server-side-swift

UpdatedFeb 16, 2026
Swift

imthenachoman /How-To-Secure-A-Linux-Server

Sponsor

Star24.6k

An evolving how-to guide for securing a Linux server.

linux security server hardening security-hardening linux-server cc-by-sa hardening-steps

UpdatedOct 19, 2024

valeriansaliou /sonic

Sponsor

Star21.1k

🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM.

search infrastructure rust search-engine database server backend graph index search-server

UpdatedFeb 17, 2026
Rust

elysiajs /elysia

Star17.3k

Ergonomic Framework for Humans

http framework typescript web server bun

UpdatedFeb 12, 2026
TypeScript

ory /hydra

Star16.9k

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.

docker security identity oauth oauth2 cloud server oauth2-provider authorization hydra sso openid oauth2-server openid-connect oauth-provider openid-provider federation oidc hacktoberfest openid-connect-provider

UpdatedFeb 19, 2026
Go

Grasscutters /Grasscutter

Star16.7k

A server software reimplementation for a certain anime game.

java server kcp private-server

UpdatedApr 27, 2025
Java

gofr-dev /gofr

Star16.1k

An opinionated GoLang framework for accelerated microservice development. Built in support for databases and observability.

go golang performance framework microservice server metrics rest-api logging grpc web-framework tracing http-server hacktoberfest microservice-framework golang-framework grpc-go go-framework opentelemetry grpc-golang

UpdatedFeb 20, 2026
Go

OpenRCT2 /OpenRCT2

Star15.2k

An open source re-implementation of RollerCoaster Tycoon 2 🎢

game windows linux c-plus-plus visual-studio cmake opengl msbuild server openrct2 roller-coaster cpp roller-coaster-tycoon simulation multiplayer discord sdl2 hacktoberfest

UpdatedFeb 20, 2026
C++

mail-in-a-box /mailinabox

Star15.2k

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.

mail server email smtp

UpdatedFeb 1, 2026
Python

http-party /http-server

Star14.2k

A simple, zero-configuration, command-line http server

http server command-line static hosting http-server hacktoberfest static-server

UpdatedFeb 18, 2026
JavaScript

coturn /coturn

Star13.6k

coturn TURN server project

networking server turn

UpdatedFeb 20, 2026
C

Billionmail /BillionMail

Star13.5k

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

mail server email postfix email-marketing newsletter smtp dovecot newsletters mailserver rspamd