Alternatives and similar repositories for iros

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

• managarm / libasync
  Async primitives library for C++20
  ☆18Updated last week
• managarm / frigg
  Lightweight C++ utilities and algorithms for system programming
  ☆60Updated last week
• UltraOS / UltraLegacy
  An operating system that doesn't try to be UNIX. Made completely from scratch with its own bootloader. 😊 (Superseded by https://github.c…
  ☆52Updated 3 years ago
• kiznit / rainbow-os
  Rainbow OS
  ☆57Updated 4 months ago
• ethan4984 / pastoral
  hobby OS unix-clone
  ☆38Updated 9 months ago
• tiagoporsch / os
  Compilation of my own bootloader, kernel, libc, and userspace programs, all in x86-64
  ☆17Updated 2 years ago
• rdmsr / tisix
  Tiny and portable microkernel
  ☆16Updated 3 years ago
• xenos1984 / NOS
  Operating system project
  ☆33Updated last month
• mintsuki / jinx
  Moved to codeberg: https://codeberg.org/mintsuki/jinx
  ☆57Updated 2 months ago
• pgrAm / JSD-OS
  A small operating system for 32 bit x86
  ☆59Updated 2 years ago
• managarm / lil
  Lightweight Intel gpu Library
  ☆48Updated 8 months ago
• sigma-os / Sigma
  Abandoned overcomplicated Microkernel using modern x86_64 features
  ☆44Updated 4 years ago
• DeanoBurrito / northport
  Monolithic kernel, drivers and support libraries for x86_64, riscv64 and m68k.
  ☆93Updated last week
• KamalDevelopers / GodsEyeView
  The next most holy operating system.
  ☆55Updated 3 months ago
• justinian / jsix
  A hobby operating system for x86_64, boots with UEFI.
  ☆69Updated 10 months ago
• lightning-speed / Radical-OS
  Radical kernel source tree
  ☆50Updated 3 years ago
• Moldytzu / mOS
  Operating system written in C. Monolithic kernel design.
  ☆28Updated last year
• GrieferAtWork / KOSmk4
  KOS (Kay-OS) Operating System 400
  ☆24Updated this week
• daedaleanai / libsupcxx
  A bare metal port of the GNU ISO C++ library
  ☆35Updated 2 years ago
• orodley / naive
  Self-hosting C toolchain, from scratch
  ☆36Updated 4 months ago
• irqlevel / nos
  x86-64 operating system kernel
  ☆13Updated 6 years ago
• RMuskovets / Skeles
  Skeles is a hobby OS with VESA/VBE support and GRUB Multiboot.
  ☆19Updated 5 years ago
• Kyota-exe / Tonix
  Modern UNIX-like x86_64 operating system and kernel written in C++
  ☆51Updated 2 years ago
• miselin / pedigree
  The Pedigree Operating System
  ☆52Updated 2 years ago
• maxtyson123 / MaxOS
  A 64bit hobby operating system written in C++
  ☆51Updated this week
• managarm / bootstrap-managarm
  Patches and build scripts to build a managarm distribution
  ☆38Updated 2 weeks ago
• vex-os / vex
  The mighty 64-bit kernel
  ☆35Updated 8 months ago
• osdev0 / nyu-efi
  Moved to codeberg: https://codeberg.org/osdev/nyu-efi
  ☆31Updated 2 months ago
• Tix3Dev / apoptOS
  A modern x86_64 UNIX-like microkernel-based operating system
  ☆63Updated 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…
  ☆38Updated 5 years ago