C Unix

Open-source C projects categorized as Unix

Top 23 C Unix Projects

  • Ventoy

    A new bootable USB solution.

    Project mention: Ventoy: Remove BLOBs from the Source Tree | news.ycombinator.com | 2024-06-15
  • InfluxDB

    Purpose built for real-time analytics at any scale. InfluxDB Platform is powered by columnar analytics, optimized for cost-efficient storage, and built with open data standards.

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  • libuv

    Cross-platform asynchronous I/O

    Project mention: OrbStack: The fast, light, and easy way to run Docker containers and Linux | news.ycombinator.com | 2024-09-01

    OrbStack is by far some of the best software I've encountered on Mac, but unfortunately I have difficulty convincing my employer to pay for a commercial license, and with my sparse Docker usage, I'm confined to using it only for personal/hobby usage.

    What's amazing is it fixes an (almost) show stopper bug when using libuv (or software that uses it like CMake) with Rosetta 2 [1], with the bug present on all Docker/VMs I've tried except OrbStack. It just seems to get everything right.

    [1]: https://github.com/libuv/libuv/issues/4279

  • GLFW

    A multi-platform library for OpenGL, OpenGL ES, Vulkan, window and input

    Project mention: macOS 14.4 causes JVM crashes | news.ycombinator.com | 2024-03-16

    Minecraft runs on various Javas.

    And there's a known issue with an interaction between minecraft, Java, and the video drivers that crashes out and it can be traced back all the way to here: https://github.com/glfw/glfw/issues/1997

    It's not fixed.

  • ravynos

    A BSD-based OS project that aims to provide source and binary compatibility with macOS® and a similar user experience.

  • fzy

    :mag: A simple, fast fuzzy finder for the terminal

  • shadowsocksr-native

    翻墙 从容穿越党国敏感日 ShadowsocksR (SSRoT) native implementation for all platforms, GFW terminator

  • ltp

    Linux Test Project (mailing list: https://lists.linux.it/listinfo/ltp)

    Project mention: Ext4 data corruption in stable kernels [LWN.net] | /r/linux | 2023-12-09

    Can anyone verify that this only happens under O_DIRECT? I see that the original bug report references preadv03, a test case which uses O_DIRECT.

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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  • Allegro

    The official Allegro 5 git repository. Pull requests welcome!

    Project mention: Not only Unity... | /r/opensourcegames | 2023-11-11

    Allegro (zlib/plain C) https://github.com/liballeg/allegro5

  • illumos-gate

    An open-source Unix operating system

    Project mention: CVE-2023-2163: How we found and fixed an eBPF Linux Kernel Vulnerability | news.ycombinator.com | 2024-08-08

    DTrace and eBPF are "not so different" in the sense that dtrace programs / hooks are also a form of low-level code / instruction set that the kernel (dtrace driver) validates at load. It's an "internal" artifact of dtrace though, https://github.com/illumos/illumos-gate/blob/master/usr/src/... and to my knowledge, nothing like a clang/gcc "dtrace target" exists to translate more-or-less arbitrary higher-level language "to low-level dtrace".

    The additional flexibility eBPF gets from this is amazing really. While dtrace is a more-targeted (and for its intended usecases, in some situations still superior to eBPF) but also less-general tool.

    (citrus vs. stone fruit ...)

  • 123elf

    A native port of Lotus 1-2-3 to Linux.

    Project mention: Ask HN: Interesting TUIs (text user interfaces), maybe forgotten ones? | news.ycombinator.com | 2024-05-06
  • bfs

    A breadth-first version of the UNIX find command

  • winix

    A UNIX-style Operating System for the Waikato RISC Architecture Microprocessor (WRAMP)

  • unix

    Mirror of the Restoration of 1st Edition UNIX kernel sources from pdf document.

  • s6

    The s6 supervision suite.

  • cproc

    C11 compiler (mirror)

    Project mention: Oasis – a small, statically-linked Linux system | news.ycombinator.com | 2024-01-26

    Michaelforney has also built croc [1], a qbe based C compiler. Really impressive!

    [1]: https://github.com/michaelforney/cproc

  • tcl

    The Tcl Core. (Mirror of core.tcl-lang.org) (by tcltk)

  • wpunix

    WordPerfect for UNIX Character Terminals

    Project mention: WordPerfect for Unix Character Terminals | news.ycombinator.com | 2024-09-07
  • RHash

    Great utility for computing hash sums

  • DragonFlyBSD

    DragonFly BSD System Source Repository (read-only mirror)

    Project mention: Show HN: Why is the Amiga so beloved in the demoscene? (2023 essay) | news.ycombinator.com | 2023-12-06

    Lots of Amiga concepts live on today with DragonflyBSD.

    https://www.dragonflybsd.org/

    And it’s shockingly performant (on par with Linux, sometimes even better), given the tiny development team.

    Messaging passing, etc are core Amiga ideas that exist today only in Dfly.

  • ast

    AST - AT&T Software Technology

    Project mention: What Autoconf Got Right | news.ycombinator.com | 2024-06-01
  • proftpd

    ProFTPD source code

  • ponyos

    My Little Unix: Kernels are Magic!

  • ngircd

    Free, portable and lightweight Internet Relay Chat server

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
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).

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Index

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

Project Stars
1 Ventoy 61,600
2 libuv 23,896
3 GLFW 12,810
4 ravynos 5,595
5 fzy 2,956
6 shadowsocksr-native 2,739
7 ltp 2,301
8 Allegro 1,836
9 illumos-gate 1,596
10 123elf 1,168
11 bfs 978
12 winix 940
13 unix 812
14 s6 749
15 cproc 712
16 tcl 657
17 wpunix 606
18 RHash 568
19 DragonFlyBSD 546
20 ast 541
21 proftpd 515
22 ponyos 507
23 ngircd 442

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