Top 334 protocol open source projects

OPC UA library for python > 3.6 asyncio

Java Client & Server for ISO8583 & Netty

🌱 Construct Merkle Trees and verify proofs in JavaScript.

GRPC for low-memory environments

Keepalived

PJON (Padded Jittering Operative Network) is an experimental, arduino-compatible, multi-master, multi-media network protocol.

Framework to connect wearables and other IoT devices to mobile phones, tablets and PCs with an IP-based protocol stack over Bluetooth Low Energy

Loopring Protocol Smart Contract on Ethereum

Open-source implementation of the Threema protocol in Go.

📦 The fastest and simplest packet manipulation lib for Python

DERO: Secure, Anonymous Blockchain with Smart Contracts. Subscribe to Dero announcements by sending mail to [email protected] with subject: subscribe announcements

0xcert Framework - JavaScript framework for building decentralized applications - build something unique

Enzyme Protocol Implementation

DNP3 (IEEE-1815) protocol stack. Modern C++ with bindings for .NET and Java.

This repository contains information about LEGO Hubs (name, battery level, etc.) and to interact with any sensors and motors connected to it.

Attempt to describe the Xiaomi Robot Vacuum Protocol

A declarative serialization framework for controlling formatting of data at the byte and bit level using field bindings, converters, and code.

Hazel Networking is a low level networking library for C# providing connection orientated, message based communication via TCP, UDP and RUDP.

An efficient, extensible and easy-to-use RPC framework.

Xiaomi Kettle BLE protocol reverse-engineered

An open source cybersecurity protocol for syncing decentralized graph data.

Reverse engineering WhatsApp. Documentation and protocols.

zenoh unifies data in motion, data in-use, data at rest and computations. It carefully blends traditional pub/sub with geo-distributed storages, queries and computations, while retaining a level of time and space efficiency that is well beyond any of the mainstream stacks.

Python library that implements the Minecraft network protocol and data types

A bridge/proxy allowing you to connect to Minecraft: Java Edition servers with Minecraft: Bedrock Edition.

RGListKit is a Protocol & MVVM based framework to easily populate a UITableView or UICollectionView via single api.

A .NET C# Implementation of QUIC protocol - Google's experimental transport layer.

A NMEA parser and GPS utility library

Content-routable socks5 proxy switcher for your entire LAN.

📈 A Minecraft server status checker

A protocol for secure client/server connections over UDP

IRC.NET is a complete IRC (Internet Relay Chat) client library for .NET.

Cross-platform, C implementation of the IETF QUIC protocol.

Can bus monitoring tool based on arduino and can bus shield. Implements CAN ASCII/SLCAN protocol compatible with Lawicel CAN232/CANUSB. Can be used for monitoring low speed CAN (interior can bus of most cars, less than 500kbps). For higher speeds serial port can become a bottleneck in case data density is high.

ESP32 MQTT sample project for

A detailed document explaining and documenting HTTP/2, the successor to the widely popular HTTP/1.1 protocol

A network library for client/server games written in C++

JavaScript implementation for Distributed Object Protocol

Toolbox for Minecraft software written in Go

Offset payment engine

A compact implementation of the UAVCAN/CAN protocol in C for high-integrity real-time embedded systems

A simple library for building and parsing data frames for serial interfaces (like UART / RS232)

🎛 Set Protocol Smart Contracts

A FIX standard for binary message encoding

Type-safe and constructor injectable InterfaceBuilder protocols.

adidas group API design guidelines

A protocol library for Minecraft Bedrock Edition

MySQL protocol library implementing in Go (golang)

[OLD!] RGB Protocol specifications for Bitcoin-based digital assets

Expandable, collapsible, filterable and single/multi selectable table view.

Node.js implementation of the LIFX LAN protocol 💡

A rust based cross-platform ECU diagnostics and car hacking application, utilizing the passthru protocol

Lightning Network Paper

Send push notification to Apple Devices (iPhone, iPad)

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

Lightweight and fully managed reliable UDP library.

A Protobuf Compiler for OCaml

Binding Protobuf 3 to Lua 5.3

(Semi-)principled type classes for Elixir

The pure golang implementation of nanomsg (version 1, frozen)