Alternatives and similar repositories for C

Users that are interested in C are comparing it to the libraries listed below

• turkishrational / retrounix
  Retro UNIX v1 (8086 port/derivation of Original UNIX v1 for PDP-11) and Retro UNIX 386 v1.? OS project
  ☆18Updated 8 months ago
• the-grue / MMURTL-OS
  MMURTL Operating System
  ☆39Updated 2 years ago
• sergev / bcpl-compiler
  B language compiler
  ☆32Updated 3 months ago
• eunuchs / unix-archive
  The Unix Archive (The Unix Heritage Society)
  ☆59Updated 11 years ago
• abs0 / 4.3BSD-Quasijarus
  Unofficial 4.3BSD-Quasijarus repository for all changes from 0 through to 0c (plus any additional patches)
  ☆40Updated 4 years ago
• DosWorld / smallc
  Here is collection of original untouched source code for 'Small C' family
  ☆35Updated 2 years ago
• mfld-fr / emu86
  Intel IA16 emulator for embedded development
  ☆43Updated 5 months ago
• calmsacibis995 / svr4-src
  The UNIX System V Release 4 source code (i386)
  ☆47Updated last month
• bsdimp / venix
  ☆37Updated 2 years ago
• ogdenpm / c-ports
  C ports of old PL/M 80 programs and the Fortran based PL/M 80 compiler
  ☆18Updated 2 months ago
• paulie-g / uzi
  A public repo containing the original UZI (Unix-lookalike OS for Z80) sources
  ☆18Updated 6 years ago
• arnoldrobbins / pcc-revived
  Mirror of PCC project's CVS repositories
  ☆43Updated 11 months ago
• EtchedPixels / OMU
  "One Man Unix", archive of the Unix clone written (before Linus !) by the late Dr Steve Hosgood, and extended by Terry Barnaby
  ☆55Updated 8 years ago
• ghaerr / 86sim
  Lightweight 8086 simulator for running ELKS and DOS programs
  ☆20Updated 2 years ago
• begoon / asm8080
  Intel 8080 macro assembler
  ☆25Updated 4 years ago
• johnsonjh / cpm-vax
  cpm-vax: CP/M-VAX is a port of CP/M-68K to the VAXstation 2000 by Roger Ivie
  ☆20Updated last year
• calmsacibis995 / v7x86
  A fork of v7x86
  ☆16Updated 2 years ago
• RetroBSD / 2.11BSD
  Original 2.11BSD Unix distribution with sources
  ☆57Updated 10 years ago
• ibara / i80
  Intel 8080 emulator with built-in CP/M emulation
  ☆13Updated 2 years ago
• clausecker / 8bc
  B compiler for the PDP-8
  ☆47Updated 5 years ago
• EtchedPixels / Fuzix-Compiler-Kit
  Fuzix C Compiler Project
  ☆67Updated last month
• jtsiomb / pcboot
  Bootable PC demo/game kernel
  ☆49Updated 3 years ago
• bbarker / AncientenUnixen
  Just a collection of others' Unix implementations for educational purposes, centering around v6/v7
  ☆23Updated 4 years ago
• ghaerr / ncc
  A small self-compiling arm/x86-64 C compiler, linker, C library and ELF loader for command line or library use on macOS, Linux or bare me…
  ☆30Updated last year
• calmsacibis995 / vms37-src
  The VAX/VMS 3.7 (1984) source code.
  ☆16Updated 2 years ago
• ProbablyNotArtyom / G-DOS
  A portable, ROM-booting hobby OS. Currently supports m68k, arm, and PowerPC targets
  ☆55Updated 3 years ago
• trcwm / smallc_v1
  Source code for the original Small C compiler published in Dr. Dobbs journal.
  ☆25Updated 7 years ago
• Steadsoft / PLI-2000
  A PL/I compiler for Windows NT
  ☆32Updated 2 weeks ago
• calmsacibis995 / ultrix11-src
  The Ultrix-11 3.1 source code.
  ☆18Updated 2 years ago
• ZaneDubya / Small-C
  Small-C Compiler, Assembler, Linker, and Library for 16-bit MS-DOS. Includes "YLink", an object file linker for MS-DOS executables.
  ☆58Updated 6 months ago