npm
mui/mui-x
MUI X: Build complex and data-rich applications using a growing list of advanced React components, like the Data Grid, Date and Time Pickers, Charts, and more!
No licenseAug 27, 2026 · metrics 2.10.0
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Catalogue tag
#messaging
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
254 records
Go
nats-io/nats-server
High-Performance server for NATS.io, the cloud and edge native messaging system.
Apache-2.0Sep 19, 2026 · metrics 2.10.0
npm
GetStream/stream-chat-js
JS / Browser Client - Build Chat with GetStream.io
Custom licenseSep 11, 2026 · metrics 2.10.0
crates.io · npm
apache/iggy
Apache Iggy: Hyper-Efficient Message Streaming at Laser Speed
Apache-2.0Oct 20, 2026 · metrics 2.10.0
Go · Maven
apache/pulsar
Apache Pulsar - distributed pub-sub messaging system
Apache-2.0Oct 18, 2026 · metrics 2.10.0
crates.io
matrix-org/matrix-rust-sdk
Matrix Client-Server SDK for Rust
Apache-2.0Sep 18, 2026 · metrics 2.10.0
Maven · RubyGems
GetStream/stream-chat-android
:speech_balloon: Android Chat SDK ➜ Stream Chat API. UI component libraries for chat apps. Kotlin & Jetpack Compose messaging SDK for Android chat
Custom licenseSep 10, 2026 · metrics 2.10.0
npm
GetStream/stream-chat-react
React Chat SDK ➜ Stream Chat 💬
Custom licenseSep 11, 2026 · metrics 2.10.0
Maven
apache/activemq
Apache ActiveMQ
Apache-2.0Oct 19, 2026 · metrics 2.10.0
Go
apache/pulsar-client-go
Apache Pulsar Go Client Library
Apache-2.0Sep 14, 2026 · metrics 2.10.0
Maven
apache/rocketmq
Apache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications.
Apache-2.0Sep 16, 2026 · metrics 2.10.0
crates.io
eclipse-zenoh/zenoh
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.
Custom licenseOct 19, 2026 · metrics 2.10.0
Hex
emqx/emqx
The most scalable and reliable MQTT broker for AI, IoT, IIoT and connected vehicles
Custom licenseSep 20, 2026 · metrics 2.10.0
npm
vercel/chat
Universal chat layer for building bots and agents.
MITOct 20, 2026 · metrics 2.10.0
npm
Vonage/vonage-node-sdk
Vonage API client for Node.js. API support for SMS, Voice, Text-to-Speech, Numbers, Verify (2FA) and more.
Apache-2.0Sep 20, 2026 · metrics 2.10.0
Go
absmach/magistrala
IoT Platform Framework
Apache-2.0Sep 20, 2026 · metrics 2.10.0
PyPI
nats-io/nats.py
Python3 client for NATS
Apache-2.0Sep 12, 2026 · metrics 2.10.0
npm · Maven
OneSignal/OneSignal-Cordova-SDK
OneSignal makes engaging customers simple and is the fastest, most reliable service to send push notifications, in-app messages, SMS, and emails. This plugin makes it easy to integrate your Cordova app with OneSignal. https://onesignal.com
Custom licenseSep 16, 2026 · metrics 2.10.0
NuGet
Particular/ServicePulse
Production monitoring for distributed systems.
Custom licenseSep 7, 2026 · metrics 2.10.0
NuGet
StackExchange/StackExchange.Redis
The Redis client for .NET
Custom licenseOct 20, 2026 · metrics 2.10.0
PyPI
celery/kombu
Messaging library for Python.
BSD-3-ClauseAug 27, 2026 · metrics 2.10.0
PyPI · crates.io
chatmail/core
Chatmail Rust Core library, used by Android/iOS/desktop chatmail apps, bindings and bots 📧
Custom licenseSep 17, 2026 · metrics 2.10.0
NuGet
nats-io/nats.net
Async .NET client for NATS: pub/sub, request/reply, JetStream, KV, Object Store, Services
Apache-2.0Oct 20, 2026 · metrics 2.10.0
crates.io
nats-io/nats.rs
Rust client for NATS, the cloud native messaging system.
Apache-2.0Aug 27, 2026 · metrics 2.10.0
NuGet
apache/pulsar-dotpulsar
The official .NET client library for Apache Pulsar
Apache-2.0Aug 23, 2026 · metrics 2.10.0
Go · PyPI
hyperledger-firefly/firefly
Hyperledger FireFly is the first open source Supernode: a complete stack for enterprises to build and scale secure Web3 applications. The FireFly API for digital assets, data flows, and blockchain transactions makes it radically faster to build production-ready apps on popular chains and protocols.
Apache-2.0Oct 18, 2026 · metrics 2.10.0
crates.io
ruma/ruma
A set of Rust crates for interacting with the Matrix chat network.
MITSep 7, 2026 · metrics 2.10.0
npm · PyPI
simplex-chat/simplex-chat
SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!
AGPL-3.0Sep 19, 2026 · metrics 2.10.0
npm · crates.io
xmtp/libxmtp
shared library bindings & reference implementation of XMTP (X-tensible Message Transport Protocol)
MITSep 19, 2026 · metrics 2.10.0
npm
LukaJCB/ts-mls
A Messaging Layer Security (RFC 9420, MLS) implementation in TypeScript
MITSep 13, 2026 · metrics 2.10.0