C Communication systems

Open-source C projects categorized as Communication systems
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Top 11 C Communication system Projects

  • Tox

    The future of online communications.

    • Project mention: Open source P2P alternative to Slack and Discord built on Tor and IPFS | news.ycombinator.com | 2023-09-11

    How does it compare to the more mature Tox[0]?

    0. https://tox.chat/

  • Weechat

    The extensible chat client.

    • Project mention: Neonmodem: TUI for Lobsters, HN, etc. | news.ycombinator.com | 2024-01-11

    WeeChat[0] with Bitlbee[1] supports a metric assload of services, albeit by pretending they're IRC (which does work - I spent years in weechat/irssi with bitlbee talking to various people on disparate services.)

    Or if you're just after Telegram/WhatsApp, nchat[2] is ok (I can vouch for the Telegram half only.)

    [0] https://weechat.org

    [1] https://wiki.bitlbee.org

    [2] https://github.com/d99kris/nchat

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  • Kamailio

    Kamailio - The Open Source SIP Server for large VoIP and real-time communication platforms -

    • Project mention: What's the use of fd passing? | /r/C_Programming | 2023-12-08

    Multi-process server applications using a prefork model are one example. You might have one process dedicated to accepting new connections over the network and maybe doing an initial handshake, and then a bunch of worker processes handling the actual connections. Kamailio's CDP module is built like this (https://github.com/kamailio/kamailio/tree/master/src/modules/cdp)

  • Asterisk

    The official Asterisk Project repository.

    • Project mention: FreePBX – Open-Source PBX (PHP GUI for Asterisk) | news.ycombinator.com | 2024-03-11

  • Dovecot

    Dovecot mail server (by dovecot)

    • Project mention: My collection of Ansible roles for self-hosting everything with Rocky Linux and FreeIPA | /r/selfhosted | 2023-06-02

    Mail server using Postfix, Dovecot, and Rspamd

  • Exim

    Exim Mail Transport Agent - source, testsuite and documentation

    • Project mention: Is it right to blame Google/Yahoo for deprecating an email forwarding service? | news.ycombinator.com | 2024-01-14

    Documentation for ARC is pretty sparse.

    The instructions for setting it up in Exim (default MTA on Debian systems) can be found here: https://github.com/Exim/exim/blob/master/doc/doc-txt/experim...

    (AFAICT, there is absolutely no mention of ARC in the main Exim documentation: https://exim.org/docs.html)

  • OpenSMTPD

    This is official OpenSMTPD Portable repository. Forks, pull requests and other contributions are welcome!

    • Project mention: OpenBSD acme-client で Let's Encrypt 証明書を取得する | dev.to | 2023-09-09

  • SaaSHub

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  • ngircd

    Free, portable and lightweight Internet Relay Chat server

    • Project mention: Installing anope services :) | /r/irc | 2023-06-10

  • ESP32

    DroneBridge for ESP32. A transparent short range wifi based telemetry (serial to WiFi) link. Support for MAVLink, MSP, LTM (iNAV) or any other protocol

  • wirow-server

    A full featured self-hosted video web-conferencing platform.

  • Courier MTA

    Courier Mail Server

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).

C Communication systems related posts

  • Is it right to blame Google/Yahoo for deprecating an email forwarding service?

    1 project | news.ycombinator.com | 14 Jan 2024

  • Neonmodem: TUI for Lobsters, HN, etc.

    4 projects | news.ycombinator.com | 11 Jan 2024

  • What's the use of fd passing?

    1 project | /r/C_Programming | 8 Dec 2023

  • Exim 4.97.0 – SMTP Mail Server – Message Transfer Agent (MTA)

    1 project | news.ycombinator.com | 4 Nov 2023

  • Exim 4.96.2 – SMTP Mail Server – Message Transfer Agent (MTA) – CVE ZDI

    1 project | news.ycombinator.com | 15 Oct 2023

  • How to Create a Discussion Forum Using PHP and MySQL?

    4 projects | dev.to | 17 Sep 2023

  • OpenBSD acme-client で Let's Encrypt 証明書を取得する

    3 projects | dev.to | 9 Sep 2023
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    www.influxdata.com | 10 May 2024
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Index

What are some of the best open-source Communication system projects in C? This list will help you:

Project Stars
1 Tox 8,728
2 Weechat 2,841
3 Kamailio 2,138
4 Asterisk 1,963
5 Dovecot 902
6 Exim 700
7 OpenSMTPD 479
8 ngircd 422
9 ESP32 323
10 wirow-server 168
11 Courier MTA 71

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