3817 Open source projects that are alternatives of or similar to Butterfly Server

Directus is a real-time API and App dashboard for managing SQL database content. 🐰

VueFront Core. Turn your old-fashioned CMS website in to a SPA & PWA in 5 minutes

A High Performance HTTP Server for Ruby

Make a high-performance mobile web app / SPA with Android UI

​The C++ Web Framework (CWF) is a MVC web framework, Open Source, under MIT License, using C++ with Qt to be used in the development of web applications.

Framework for next generation web apps using microfrontends. 🚀

Minimal server module for SocketCluster

Open-Source Data Platform 🐰 — Directus wraps any SQL database with a real-time GraphQL+REST API and an intuitive app for non-technical users.

Glass - ISC DHCP Server Interface

Server-sent live updates: protocol and reference implementation

Free PWA & SPA for PrestaShop

Web-based music player for the cloud ☁️ 🎶 Play music from YouTube, Dropbox, etc.

💥 Lightweight, fast and powerful framework for building scalable WebSocket applications in Node.js

Realtime Web Apps and Dashboards for Python and R

Server side of Eblo backed by Vapor

🔗 A URL shortening service built using Flask and MySQL

Directus Docker — The Official Docker Container for the Directus Suite

PHP microframework designed to build a RestApi working together with a websocket server. Build a real time RestApi!

Nodefony Starter Node.js Framework

Minimal Notes web app build with Vue.js

A realtime chat for web

A simple web server for local web development.

GDScript and Godot client for real-time Phoenix Framework Channels

Watson is the fastest, easiest way to build scalable RESTful web servers and services in C#.

Experiment with server side rendering using compose and ktor

Watch streaming media with friends.

轻量级推送服务和实时在线监控平台，同时用于开发即时通信系统，基于node的socket.io，支持web、android、ios客户端，支持移动端离线推送，可进行分布式部署

Fast RPC for browser and Node.js based on TCP, WebSocket, and MDSF

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

The flutter.dev website recreated in Flutter. https://gallery.codelessly.com/flutterwebsites/flutterwebsite

🏂 EJDB 2.0 — Embeddable JSON Database engine C library. Simple XPath like query language (JQL). Websockets / Android / iOS / React Native / Flutter / Java / Dart / Node.js bindings. Docker image.

🥑 arangochair is a Node.js module that adds changefeed capability to ArangoDB and make it realtime push ready

An opinionated guideline to structure & develop a Go web application/service

Twig - less is more's web server for golang

Corvusoft's Restbed framework brings asynchronous RESTful functionality to C++14 applications.

Industrial distributed SCADA and MRP library for web, desktop and mobile

The impossibly small web framework for MicroPython

🔥 JavaScript Client for ClusterWS - lightweight, fast and powerful framework for building scalable WebSocket applications in Node.js.

A Parse SDK bridge for Laravel 5

A redis protocol compatible nosql, it support multiple storage engines as backend like Google's LevelDB, Facebook's RocksDB, OpenLDAP's LMDB, PerconaFT, WiredTiger, ForestDB.

A full stack 'Hacker News' style demo web application built with React + Redux (Front) and django REST Framework (Server).

Reusable framework for micro services & command line tools

The world's first low-cost and open source bike sharing system. (new version in development, use working "breakthrough" release instead!)

A simple web app to generate a generic privacy policy for your Android/iOS apps

基于Laravel的API服务端架构代码

Rust single page webapp written in actix-web with vuejs.

OWASP Mth3l3m3nt Framework is a penetration testing aiding tool and exploitation framework. It fosters a principle of attack the web using the web as well as pentest on the go through its responsive interface.

OME (Open Microscopy Environment) develops open-source software and data format standards for the storage and manipulation of biological light microscopy data. A joint project between universities, research establishments and industry in Europe and the USA, OME has over 20 active researchers with strong links to the microscopy community. Funded by private and public research grants, OME has been a major force on the international microscopy stage since 2000.

Crossbar.io - WAMP application router

🔥 比libevent、libuv更易用的国产网络库。A c/c++ network library for developing TCP/UDP/SSL/HTTP/WebSocket client/server.

Poseidon Server Framework (refactor WIP)

Micro framework for Node.js

An open source cybersecurity protocol for syncing decentralized graph data.

Web Components engine based on JSX & TypeScript

A complete zero-dependency implementation of a web server and a servlet container in Java with a sample Android application.

Open source Firebase + Heroku to develop, scale and secure serverless apps on Kubernetes

A web frontend for controlling the home.

The world's first Multi-protocol API Platform. Run, Test, Collaborate to build Any Kind Of APIs.

Actionhero is a realtime multi-transport nodejs API Server with integrated cluster capabilities and delayed tasks

QSAK (Qt Swiss Army Knife) is a multi-functional, cross-platform debugging tool based on Qt.