1596 Open source projects that are alternatives of or similar to Open62541

Eclipse Milo™ - an open source implementation of OPC UA (IEC 62541).

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A cross-platform server and client application for managing and reading manga and doujinshi

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Parse and serialize minecraft packets, plus authentication and encryption.

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The ts3admin.class is a powerful api for communication with Teamspeak 3 Servers from your website! Your creativity knows no bounds!

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A simple, progressive, client/server AB testing library 📚

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Fast, asynchronous and elegant Python web framework.

NetworkSocket是一个以中间件(middleware)扩展通讯协议，以插件(plug)扩展服务器功能的支持SSL安全传输的通讯框架；目前支持http、websocket、fast、flex策略与silverlight策略协议。

Full-featured, plugin-driven, extensible HTTP client toolkit for Go

A high performance, cross-platform Internet Communication Engine. Developed with native socket API. Aim at handling millions of concurrent connections.

Modbus library for both RTU and TCP protocols. Primarily developed on and for ESP32 MCUs.

SecHub - one central and easy way to use different security tools with one API/Client

A Server-Side-Events (SSE) client + server for GraphQL subscriptions

Almost certainly the best Flickr API client in the world for node and the browser

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No description or website provided.

Open Source OPC UA Application Server and OPC UA Client/Server C++ Libraries

Contains product samples for TF6100 TC3 OPC UA

PHP API client that handles uploads and further operations with files by wrapping Uploadcare Upload and REST APIs.

A modern take on WoW emulation

A Modern DTV Tuner Server Service for ISDB.

NodePolus is a JavaScript library containing multiple implementations of the Among Us network protocol.

Coherent, zero-dependency, lazy, simple, GraphQL over WebSocket Protocol compliant server and client.

Embedded OPC UA Server on ESP32 based on open62541 stack

Alibaba Cloud SDK for .NET

Fast ASGI web framework and HTTP client for Python asyncio

Robust, Ubiquitous and Massively Scalable Messaging Platform (XMPP, MQTT, SIP Server)

Serial I/O over bluetooth for NodeJS

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A very simple, fast, multithreaded, platform independent WebSocket (WS) and WebSocket Secure (WSS) server and client library implemented using C++11, Boost.Asio and OpenSSL. Created to be an easy way to make WebSocket endpoints in C++.

A javascript single page application (SPA) driver for REST API payload management.

一个C-S模版，该模版由三部分的程序组成，一个服务端运行的程序，一个客户端运行的程序，还有一个公共的组件，实现了基础的账户管理功能，版本控制，软件升级，公告管理，消息群发，共享文件上传下载，批量文件传送功能。具体的操作方法见演示就行。本项目的一个目标是：提供一个基础的中小型系统的C-S框架，客户端有三种模式，无缝集成访问，winform版本，wpf版本，asp.net mvc版本，方便企业进行中小型系统的二次开发和个人学习。同时网络组件方便的支持读写三菱和西门子PLC的数据，详细见Readme

HTTP web applications for Vert.x

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Ruby client for NATS, the cloud native messaging system.

An idiomatic Go library implementing a basic version of the RakNet protocol.

(*DEPRECATED*: The API no longer exists, so this will no longer work) A Javascript API Client wrapper for Vainglory

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iodine - HTTP / WebSockets Server for Ruby with Pub/Sub support

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C++ inter-thread publish/subscribe middleware ported from PX4 and redesigned based on POSIX

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Clash of Clans library, proxy and server written in .NET [Unmaintained]