/

messaging

emqx/emqx
502日前12.9k

The most scalable open-source MQTT broker for IoT, IIoT, and connected vehicles

openimsdk/open-im-server
502日前12.6k

IM Chat

instant-messaging

tinode/chat
502日前11.2k

Instant messaging platform. Backend in Go. Clients: Swift iOS, Java Android, JS webapp, scriptable command line; chatbots

instant-messaging

chat-application

zeromq/libzmq
503日前9.1k

ZeroMQ core engine in C++, implements ZMTP/3.1

simplex-chat/simplex-chat
503日前5.0k

SimpleX - the first messaging platform operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!

build-trust/ockam
502日前4.3k

Orchestrate end-to-end encryption, cryptographic identities, mutual authentication, and authorization policies between distributed applications – at massive scale.

end-to-end-encryption

encrypted-connections

encrypted-messages

relatedcode/RelatedChat
506日前1.6k

Open source alternative communication platform

instant-messaging

chat-application

chat-applications