2640 Open source projects that are alternatives of or similar to Ulfius

Web-socket server/client with multi-process and parse templates support on server and send/receive options on client

No description or website provided.

Websocket Server and Client Library written in Lazarus

An experiment with WebSockets and the human condition.

A curated list of Websocket libraries and resources.

A cherrypy framework for multi-purpose plug-ins

Build a fake backend by providing the content of JSON files or JavaScript objects through configurable routes.

Your high performance web application C framework

websocket and http client and server library, coming with ws, a command line swiss army knife utility

arduinoWebSockets

Jetlang Remoting - asynchronous distributed messaging

Yeoman generator for building a fake backend by providing the content of JSON files or JavaScript objects through configurable routes.

Command-line client for WebSockets, like netcat (or curl) for ws:// with advanced socat-like functions

HTTP and WebSocket built on Boost.Asio in C++11

Get real-time UI updates in Blazor apps and 10-1000x faster API responses with a novel approach to distributed reactive computing. Fusion brings computed observables and automatic dependency tracking from Knockout.js/MobX/Vue to the next level by enabling a single dependency graph span multiple servers and clients, including Blazor apps running in browser.

An interactive command-line HTTP and API testing client built on top of HTTPie featuring autocomplete, syntax highlighting, and more. https://twitter.com/httpie

Library for building WebSocket servers and clients in Python

NBB's REST-ish API Design Guide

Raw TCP and UDP Sockets API on Desktop Browsers

Apollo Chat is a Chat Service build on GraphQL Apollo with Subscriptions

This is simple yet complete WebServer library for AVR, Portenta_H7, Teensy, SAM DUE, SAMD21/SAMD51, nRF52, STM32, RP2040-based, etc. boards running Ethernet shields. The functions are similar and compatible to ESP8266/ESP32 WebServer libraries to make life much easier to port sketches from ESP8266/ESP32. Coexisting now with `ESP32 WebServer` and…

Microsoft's managed implementation of System.Net.WebSockets.ClientWebSocket tweaked for use on Windows 7 and .NET 4.5

WebSocket Server and Client

RESTHeart - The REST API for MongoDB

A Swift library for working with JSON:API APIs. It supports mapping to custom model classes, fetching, advanced querying, linking and persisting.

Slack Developer Kit for Node.js

Korio: Kotlin cORoutines I/O : Virtual File System + Async/Sync Streams + Async TCP Client/Server + WebSockets for Multiplatform Kotlin 1.3

Realtime Angular Admin/CRUD Front End App

A simple WebSocket server

Repository for the talk `Building real time applications with Django and Channels`

JSON-RPC 2.0 server and client library, with HTTP (with Websocket support) and TCP endpoints

Autobahn WebSocket protocol testsuite

HTTOOP - a fully object oriented HTTP protocol library written in python

Simple to use, blazing fast and thoroughly tested WebSocket client and server for Node.js

🔧 .NET/C# websocket client library

Imbo is an image "server" that can be used to add/get/delete images using a RESTful interface.

HTTP+JSON API hosted inside the 1993 DOOM engine!

PHP Curl Class makes it easy to send HTTP requests and integrate with web APIs

SqlAlchemy Flask-Restful Swagger Json:API OpenAPI

The last Micro Web Server for IoTs (MicroPython) or large servers (CPython), that supports WebSockets, routes, template engine and with really optimized architecture (mem allocations, async I/Os). Ready for ESP32, STM32 on Pyboard, Pycom's chipsets (WiPy, LoPy, ...). Robust, efficient and documented!

Jaguar, a server framework built for speed, simplicity and extensible. ORM, Session, Authentication & Authorization, OAuth

Slack Developer Kit for Python

Websocket client application example built on top of Tornado.

RESTool is an open source UI tool for managing RESTful APIs. It could save you time developing your own internal tools. A live example:

Simple pug (jade) starter [framework] enabling faster delivery of HTML & CSS projects to a private server and/or automatic deployment of GitHub pages.

Super fast and minimalist framework for building REST micro-services.

Java DSL for easy testing of REST services

Kim: A JSON Serialization and Marshaling framework

​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.

⚠️ Deprecated - (in favour of Networking) ☁️ Elegantly connect to a JSON api. (Alamofire + Promises + JSON Parsing)

REST API client from node.js

REST API response format using HTTP status codes

Slack Developer Kit (including Bolt for Java) for any JVM language

The Hoa\Websocket library.

SAEA.Socket is a high-performance IOCP framework TCP based on dotnet standard 2.0; Src contains its application test scenarios, such as websocket,rpc, redis driver, MVC WebAPI, lightweight message server, ultra large file transmission, etc. SAEA.Socket是一个高性能IOCP框架的 TCP，基于dotnet standard 2.0；Src中含有其应用测试场景，例如websocket、rpc、redis驱动、MVC WebAPI、轻量级消息服务器、超大文件传输等

Realtime Client Server Framework for the JVM, supporting WebSockets with Cross-Browser Fallbacks

A micro HTTP Web server that supports WebSockets, html/python language templating and routing handlers, for MicroPython (used on Pycom modules & ESP32)

Builds nice, normalized and easy to consume Laravel REST API JSON responses.

Store and access data published by OwnTracks apps

Directus Database API — Wraps Custom SQL Databases with a REST/GraphQL API