Alternatives and similar repositories for DOOM:

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

• SerenityPorts / SerenityDOOM
  DOOM port for Serenity
  ☆32Updated last year
• alimpfard / CppDungeon
  Small adventure game all contained within the C++ type system
  ☆11Updated 2 years ago
• mszoek / hydrogen
  A little toy OS written over a few months in 2019. 64-bit, preemptive multitasking kernel supporting EFI, PCIe, SATA, framebuffer graphic…
  ☆37Updated 4 years ago
• jeffpar / pcjs-miscdisks
  PCjs Miscellaneous Diskette Repository
  ☆14Updated last month
• mobiusloopfour / newkern
  Hobby operating system I'm making to learn OS development.
  ☆10Updated 3 years ago
• Zeal-Operating-System / cherub
  Game Boy emulator by Alec Murphy for TempleOS, ported to ZealOS. https://git.checksum.fail/alec/cherub
  ☆13Updated 3 years ago
• osdev0 / nyu-efi
  GNU-EFI fork with fixes and improvements.
  ☆30Updated 2 months ago
• KevinAlavik / Paradox
  A program that makes computer do computer things
  ☆19Updated 10 months ago
• MrGilli / Freeunix
  Freeunix is a UNIX-like Operating System that is currently solely developed and maintained by me and uses Limine as the bootloader.
  ☆13Updated last year
• VegaASM / Waltress
  100% Broadway compliant PowerPC Assembler completely handwritten in PowerPC
  ☆14Updated 11 months ago
• yottatsa / 80188
  80188 single board computer
  ☆21Updated last year
• pmache / ntosdrop
  An implementation of NT research kernel, compatibile only with Windows Server 2003 SP1
  ☆14Updated 5 years ago
• bbielsa / TempleTiler
  Window tiling hotkeys for TempleOS
  ☆31Updated 2 years ago
• lethalbit / clank
  A C++ Front-end based on LLVM's clang.
  ☆19Updated 2 weeks ago
• lethalbit / uwu-efi
  A clean, modern C++ 17 SDK for writing UEFI applications.
  ☆16Updated 3 years ago
• GPUOpen-Drivers / amd-vulkan-versions
  Machine-readable mapping from public driver version to AMD Vulkan component version
  ☆12Updated 2 weeks ago
• DeanoBurrito / smoldtb
  Tiny and portable device tree parser, written in C.
  ☆15Updated last month
• elliotnunn / BuildCubeE
  ☆10Updated 5 years ago
• Byzantian / TempleOS-V
  Temple OS port for the emerging open hardware RISC-V platform.
  ☆27Updated 6 years ago
• shawnanastasio / TempleShell
  A Unix-like shell for TempleOS written in HolyC
  ☆29Updated 3 years ago
• roytam1 / msdos-player
  A source code mirror of MS-DOS Player by TAKEDA, toshiya
  ☆19Updated this week
• collinsmichael / spartan
  Final Year Project - Multi-Tasking GUI based Operating System designed with usability in mind
  ☆13Updated 6 years ago
• davmac314 / tosaithe
  Very minimalistic UEFI boot menu / kernel bootloader
  ☆28Updated 5 months ago
• coderarjob / meghaos-x86
  MeghaOS is a 32 bit, protected mode Operating System for the Intel x86 architecture.
  ☆17Updated 2 months ago
• Passw / TempleOS-redseafs
  FUSE implementation of TempleOS RedSea file system
  ☆9Updated 6 years ago
• rdmsr / tinyubsan
  Tiny libubsan implementation for hobby kernels
  ☆31Updated 2 years ago
• nanochess / heart
  x86 16-bit program drawing the heart curve equation
  ☆15Updated 4 years ago
• himanshugoel2797 / Cardinal
  Operating system designed to be fast and secure.
  ☆22Updated 7 years ago
• Zeal-Operating-System / CHIP8
  CHIP-8 Interpreter for ZealOS.
  ☆11Updated 2 years ago
• Cacodemon345 / doomgeneric
  DoomGeneric made to run on Native Mode (chkdsk environment) of Windows XP/Vista/7
  ☆20Updated 3 years ago