Alternatives and similar repositories for iros

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

• tiagoporsch / os
  Compilation of my own bootloader, kernel, libc, and userspace programs, all in x86-64
  ☆18Updated 2 years ago
• managarm / frigg
  Lightweight C++ utilities and algorithms for system programming
  ☆66Updated 3 weeks ago
• managarm / libasync
  Async primitives library for C++20
  ☆18Updated last week
• sigma-os / Sigma
  Abandoned overcomplicated Microkernel using modern x86_64 features
  ☆42Updated 5 years ago
• griwes / reaveros
  A new iteration, from "scratch", of a µkernel-based operating system for 64-bit architectures. Previous iteration can be found here: http…
  ☆15Updated last week
• corigan01 / FluxedOS
  A hobbyist OS project!
  ☆23Updated 3 years ago
• justinian / jsix
  A hobby operating system for x86_64, boots with UEFI.
  ☆70Updated 2 months ago
• 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 😊 (Superseded by https://github.c…
  ☆50Updated 4 years ago
• GrieferAtWork / KOSmk4
  KOS (Kay-OS) Operating System 400
  ☆24Updated 4 months ago
• xenos1984 / NOS
  Operating system project
  ☆33Updated 9 months ago
• alnyan / ygg-kernel-amd64
  [mirror] Yggdrasil kernel - x86-64 Unix-like kernel
  ☆14Updated 5 years ago
• KamalDevelopers / GodsEyeView
  The next most holy operating system.
  ☆59Updated 10 months ago
• Stellaris-code / LudOS
  A toy monolithic kernel written in C++
  ☆44Updated 6 years ago
• ethan4984 / pastoral
  hobby OS unix-clone
  ☆39Updated last year
• miselin / pedigree
  The Pedigree Operating System
  ☆53Updated 2 years ago
• patrick-lafferty / saturn
  A microkernel based operating system developed from scratch. This repository also includes all Saturn services and applications.
  ☆24Updated 5 years ago
• maxtyson123 / MaxOS
  A 64bit hobby operating system written in C++
  ☆54Updated last week
• pgrAm / JSD-OS
  A small operating system for 32 bit x86
  ☆63Updated 3 years ago
• lightning-speed / AtomOS
  An x86 Operating System written in C++ and C
  ☆22Updated 3 years ago
• toddsharpe / MetalOS
  Homebrew x64 OS written in C++ that runs Doom!
  ☆46Updated 5 months ago
• eryjus / century-os
  A consolidation of all the Centuries I have started
  ☆10Updated 5 years ago
• borrrden / borrrdex
  My progress following and expanding on the ponchoOS tutorials
  ☆13Updated 4 years ago
• Chadx86 / chadx86
  uefi bootloader for x86 and x64
  ☆10Updated 3 years ago
• Alexis211 / Melon
  The Melon Operating System (nothing to see here!)
  ☆13Updated 11 years ago
• Moldytzu / mOS
  Operating system written in C. Monolithic kernel design.
  ☆26Updated 2 years ago
• jjwang / HanOS
  Microkernel-based General Purpose Operating System #Hobby OS#
  ☆51Updated 3 weeks ago
• MakeOS / GhostBirdOS
  A lightweight, multi-tasking graphical operating system, JUST FOR FUN!
  ☆13Updated 7 years ago
• Ampferl / obsidian
  Obsidian is a simple operating system kernel written in C++.
  ☆14Updated 4 years ago
• FireflyOS / Firefly-Kernel
  Kernel for FireflyOS to help beginners learn about osdev hands on.
  ☆55Updated 2 years ago
• CorruptedByCPU / Zero
  64 bit bootloader for Cyjon operating system.
  ☆14Updated 4 years ago