Top 9 C Messaging Projects

magma

1 1,820 3.4 C

The magma server daemon, is an encrypted email system with support for SMTP, POP, IMAP, HTTP and MOLTEN,. Additional support for DMTP and DMAP is currently in active development. (by lavabit)
nanomq

2 1,358 9.9 C

An ultra-lightweight and blazing-fast Messaging broker/bus for IoT edge & SDV

Project mention: Lightweight and fast AMQP (0-9-1) server | news.ycombinator.com | 2024-04-07

Slightly OT:
Are ZeroMQ and NanoMQ still widely used (and recommended)?
https://github.com/zeromq/libzmq
https://github.com/nanomq/nanomq

WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
profanity

20 1,257 8.9 C

Ncurses based XMPP client

Project mention: Profanity IM – Ncurses based XMPP client | news.ycombinator.com | 2023-08-12

libdime

2 416 2.2 C

The DIME resolver library and command line utilities.
wickr-crypto-c

8 373 5.2 C

An implementation of the Wickr Secure Messaging Protocol in C
lurch

5 279 0.0 C

XEP-0384: OMEMO Encryption for libpurple.
slack-libpurple

4 270 2.0 C

Slack module for libpurple
InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
ToxAndroidRefImpl

3 255 9.4 C

Tox Reference implementation for Android

Project mention: Tox seems slowly dying (change my mind), what alternatives have you researched? | /r/projecttox | 2023-05-05

teonet-c

1 2 0.0 C

Teonet v5 C library and examples

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2024-04-07.