Backend & APIs

Server frameworks, microservices, and API tooling

Showing 81-100 of 17,149 projects

websockets/ws

Node.js WebSocket library for real-time communication

22.7K
Stable
JavaScript
Backend Frameworks
Realtime
Node.js
#websocket#real-time#nodejs

saleor/saleor

High-performance, composable, headless commerce API for scalable e-commerce solutions.

22.7K
Active
Python
API Frameworks
GraphQL
Python
#e-commerce#headless-commerce#graphql

apache/rocketmq

Cloud-native messaging and streaming platform for event-driven apps

22.4K
Active
Java
Realtime
Containerization
Java
#cloud-native#eventing#messaging

clockworklabs/SpacetimeDB

Multiplayer database built with Rust for high-performance game development and smart contract execution.

22.3K
Active
Rust
Databases
#database#realtime#game-development

redis/go-redis

Redis client for Go with support for Redis 8.0+

22.0K
Active
Go
Caching
Realtime
Go
#redis#go-redis#golang

thingsboard/thingsboard

Open-source IoT platform for device management, data collection, and visualization

21.3K
Active
Java
Home Automation
Realtime
Java
#iot-platform#device-management#data-visualization

neondatabase/neon

Serverless PostgreSQL with storage-compute separation

21.1K
Active
Rust
Serverless
Databases
Rust
#serverless#postgresql#rust

nautechsystems/nautilus_trader

High-performance algorithmic trading platform with AI-first design for backtesting and live trading

20.9K
Active
Rust
Inference
Realtime
Rust
#algorithmic-trading#event-driven#rust

goauthentik/authentik

Open-source identity provider for modern SSO with support for SAML, OAuth2, and more.

20.4K
Active
Python
Authentication
Containerization
Python
#authentication#oauth2#oidc

wagtail/wagtail

A Django content management system focused on flexibility and user experience

20.2K
Active
Python
Authentication
Django
#cms#django#python

netbox-community/netbox

Network infrastructure management and automation platform

19.9K
Active
Python
Infrastructure as Code
API Frameworks
Django
#network-automation#dcim#ipam

GoogleCloudPlatform/microservices-demo

Cloud-first microservices demo for Kubernetes and Google Cloud

19.9K
Active
Go
Containerization
API Frameworks
Kubernetes
#kubernetes#microservices#gcp

grpc-ecosystem/grpc-gateway

gRPC to REST/JSON proxy generator for Go

19.8K
Active
Go
API Documentation
API Frameworks
Go
#grpc#grpc-gateway#rest-api

nginx-proxy/nginx-proxy

Automated Nginx reverse proxy for Docker containers

19.8K
Active
Python
Containerization
Realtime
#docker#nginx#reverse-proxy

navidrome/navidrome

Personal music streaming server like Spotify

19.7K
Active
Go
Serverless
SaaS Boilerplates
Go
#music-server#self-hosted#streamer

cube-js/cube

Open-source semantic layer for AI, BI, and embedded analytics

19.6K
Active
Rust
Agents & Orchestration
ETL & Pipelines
Rust
#semantic-layer#ai-analytics#bi-tool

fosrl/pangolin

Identity-aware VPN and proxy for remote access to anything, anywhere, with a focus on self-hosting and zero-trust networking.

19.3K
Active
TypeScript
Authentication
TypeScript
#vpn#proxy#zero-trust

nats-io/nats-server

High-performance open-source server for the NATS.io cloud and edge native messaging system.

19.3K
Active
Go
Realtime
#cloud-native#edge-computing#message-queue

mack-a/v2ray-agent

An all-in-one script for installing and configuring various proxy servers and protocols.

19.3K
Active
Shell
API Frameworks
#proxy#server#configuration

qinguoyi/TinyWebServer

A lightweight C++ web server library for building high-performance web applications on Linux.

19.3K
Archived
C++
API Frameworks
#webserver#c++#http-server
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