C Networking

Open-source C projects categorized as Networking

Top 23 C Networking Projects

  • GitHub repo libcurl

    A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP, SCP, SFTP, SMB, SMBS, SMTP, SMTPS, TELNET and TFTP. libcurl offers a myriad of powerful features

    Project mention: DNS filtering USELESS now kids use fireforx | reddit.com/r/openwrt | 2021-02-22

    Find a DoH server list like https://github.com/curl/curl/wiki/DNS-over-HTTPS to filter / block the IPs of DoH services in the firewall.

  • GitHub repo libuv

    Cross-platform asynchronous I/O

    Project mention: C Deep | dev.to | 2021-02-27

    libuv - Cross-platform asynchronous I/O. MIT

  • Scout

    Get performance insights in less than 4 minutes. Scout APM uses tracing logic that ties bottlenecks to source code so you know the exact line of code causing performance issues and can get back to building a great product faster.

  • GitHub repo KCP

    :zap: KCP - A Fast and Reliable ARQ Protocol

  • GitHub repo libevent

    Event notification library

    Project mention: C Deep | dev.to | 2021-02-27

    libevent - Event loop replacement for network servers. BSD-3-Clause

  • GitHub repo Mongoose

    Mongoose Embedded Web Server Library - a multi-protocol embedded networking library with TCP/UDP, HTTP, WebSocket, MQTT built-in protocols, async DNS resolver, and non-blocking API. (by cesanta)

    Project mention: Extremely fast HTTP requests library | reddit.com/r/cpp | 2020-12-24

    Perhaps check out mongoose (https://github.com/cesanta/mongoose).

  • GitHub repo POCO

    The POCO C++ Libraries are powerful cross-platform C++ libraries for building network- and internet-based applications that run on desktop, server, mobile, IoT, and embedded systems.

  • GitHub repo libwebsockets

    canonical libwebsockets.org networking library

    Project mention: Need some direction on writing a web socket client | reddit.com/r/C_Programming | 2021-02-20

    and how others have implemented the client

  • GitHub repo netcode.io

    A protocol for secure client/server connections over UDP

  • GitHub repo Onion

    C library to create simple HTTP servers and Web Applications.

    Project mention: C Deep | dev.to | 2021-02-27

    libonion - HTTP server library, designed to be easy to use. Apache-2.0

  • GitHub repo frr

    The FRRouting Protocol Suite

    Project mention: Network to Code Nautobot | reddit.com/r/networking | 2021-02-25

    Some technical reasons to remove commit history were funny. Someone already pointed to a project like https://github.com/FRRouting/frr, which was able to keep quagga's commits since ~2002.

  • GitHub repo facil.io

    Your high performance web application C framework

    Project mention: C Deep | dev.to | 2021-02-27

    facil.io - Mini-framework for web applications. Includes a fast HTTP and Websocket server, and also supports custom protocols. MIT

  • GitHub repo Dyad.c

    Asynchronous networking for C

  • GitHub repo nope.c

    WAFer is a C language-based software platform for scalable server-side and networking applications. Think node.js for C programmers.

  • GitHub repo ENet-CSharp

    Reliable UDP networking library

  • GitHub repo net_skeleton

    Async non-blocking multi-protocol networking library for C/C++

    Project mention: C Deep | dev.to | 2021-02-27

    mongoose - Embedded web server. GPL-2.0-only

  • GitHub repo Polyphony

    Fine-grained concurrency for Ruby

    Project mention: What is the current state of event driven programming with fibers in ruby? | reddit.com/r/ruby | 2021-02-22

    There's the Polyphony project, which implements seamless concurrency on top of Ruby fibers. It's still not production-grade, but is used in production. Polyphony follows a different path in that it allows developers to continue using the Ruby core and stdlib APIs, and consequentially large parts of the Ruby ecosystem, in a multi-fiber environment. It puts a strong emphasis on structured concurrency, robust error handling and providing concurrency primitives that can be used to implement all kinds of concurrency patterns, such as actors (message passing between different fibers) and supervision trees.

  • GitHub repo npf

    NPF: packet filter with stateful inspection, NAT, IP sets, etc.

    Project mention: Setting Up A Jenkins Server On NetBSD | dev.to | 2020-10-04

    Configure some basic firewall rules for NPF to block all incoming traffic except SSH, HTTP and HTTPS. Note that the network interface here may be different:

  • GitHub repo FGRoute

    Get your device ip address, router ip or wifi ssid

  • GitHub repo ngx-export

    Nginx module for binding Haskell code in configuration files for great good!

    Project mention: [ANN] nginx-haskell-module version 2.8.0 released | reddit.com/r/haskell | 2021-03-02

    Details are in release notes. This release brings docker images to let testing all examples from this online documentation. The images are easily extendible to compiling and running custom Haskell handlers and Nginx configurations, as they contain ghc, cabal, gcc, and Nginx source code inside. See details here. Images were built using this Dockerfile. Notice that I used option --build-arg CABAL_CONSTRAINTS="--constraint='bytestring < 0.11'" for building them.

  • GitHub repo network-info

    Get information about local network adapters such as name, IP address, MAC address

  • GitHub repo netmon_cli

    A simple and lightweight terminal packet sniffer.

    Project mention: netmon_cli: A simple Terminal Packet Sniffer written in C using ONLY built in libs. | reddit.com/r/HowToHack | 2020-12-31
  • GitHub repo wpa_supplicant

    See Nerves.WpaSupplicant now

  • GitHub repo curlhs

    Haskell bindings to curl library (libcurl)

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 2021-03-02.

Index

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

Project Stars
1 libcurl 19,501
2 libuv 16,823
3 KCP 9,328
4 libevent 7,178
5 Mongoose 6,919
6 POCO 5,050
7 libwebsockets 2,922
8 netcode.io 1,970
9 Onion 1,728
10 frr 1,680
11 facil.io 1,380
12 Dyad.c 1,250
13 nope.c 688
14 ENet-CSharp 457
15 net_skeleton 397
16 Polyphony 217
17 npf 160
18 FGRoute 106
19 ngx-export 94
20 network-info 25
21 netmon_cli 8
22 wpa_supplicant 5
23 curlhs 2