Top MESSAGE GitHub Repositories & Tools (2026)

open-source sms-gateway. turn any android phone into an sms gateway

Communication infrastructure for the AI era — one binary, one broker, one storage layer, any protocol

Extremely fast, in memory, serialization, reflection, and RPC library for C++. JSON, BEVE, BSON, CBOR, CSV, JSONB, MessagePack, TOML, YAML, EETF

Reliable & unreliable messages over UDP. Robust message fragmentation & reassembly. P2P networking / NAT traversal. Encryption.

Framework for Evolutionary Message-Driven Microservices on the JVM

PHP library for Parsing, Generation and Sending HL7 v2 messages

EventMesh is a new generation serverless event middleware for building distributed event-driven applications.

Use Kafka Producers and Consumers in your laravel app with ease!

A message passing platform for Go

iMessage personal assistant + password vault

A lightweight SwiftUI chat UI framework with 11 built-in message types, 8 themes, and cross-platform iOS/macOS support

Python library for parsing and generating UBX GPS/GNSS protocol messages.

CLI for Apple's Messages.app so your agent can send and receive text messages/iMessages.

Aplus Framework HTTP Library

A feature-packed .NET MessagePack serialization library with great performance and simplicity. msgpack.io[C#]

iMessage in the Omarchy bar. Read, send, groups, blue dots. Your Mac is the gateway, Linux is the client.

StAEDI - Streaming API for EDI: Java library featuring a reader/parser, writer/generator, and validation

Laravel Exception Notifier will send an email of the error along with the stack trace to the chosen recipients. This Package includes all necessary traits, views, configs, and Mailers for email notifications upon your applications exceptions. You can customize who send to, cc to, bcc to, enable/disable, and custom subject or default subject based on environment. Built for Laravel 5.2, 5.3, 5.4, 5.5+. Get the errors and fix them before the client even reports them, that's why this exists! For Laravel 5, 6, and 7

A tiny MessagePack library for C++11 (msgpack.org[C++11])

Time-series database and pub/sub messaging server for IoT and real-time devices, in Go: an embeddable storage engine with TTLs, wildcard topics and encryption, and a clustered server over gRPC, TCP and WebSocket with replication and rolling upgrades.