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A new X86_64 bios and uefi bootloader.

Last post by CodePoet2005 « Fri Apr 24, 2026 4:11 am
Posted in Announcements, Test Requests, & Job openings

by CodePoet2005 » Fri Apr 24, 2026 4:11 am » in Announcements, Test Requests, & Job openings

0 Replies

17 Views

Last post by CodePoet2005
Fri Apr 24, 2026 4:11 am
A small RISC-V bare-metal OS experiment

Last post by x213212 « Tue Apr 21, 2026 12:33 am
Posted in OS Development

by x213212 » Tue Apr 21, 2026 12:33 am » in OS Development

0 Replies

63 Views

Last post by x213212
Tue Apr 21, 2026 12:33 am
portability and directories

Last post by kerravon « Mon Apr 20, 2026 5:38 pm
Posted in OS Design & Theory

by kerravon » Mon Apr 20, 2026 5:38 pm » in OS Design & Theory

0 Replies

38 Views

Last post by kerravon
Mon Apr 20, 2026 5:38 pm
Weird task switching bug

Last post by yucarp « Mon Apr 20, 2026 6:03 am
Posted in OS Development

by yucarp » Mon Apr 20, 2026 6:03 am » in OS Development

0 Replies

38 Views

Last post by yucarp
Mon Apr 20, 2026 6:03 am
Waddle: minimal containerization tool for Linux

Last post by Demindiro « Wed Apr 15, 2026 11:18 am
Posted in General Programming

by Demindiro » Wed Apr 15, 2026 11:18 am » in General Programming

0 Replies

54 Views

Last post by Demindiro
Wed Apr 15, 2026 11:18 am
Making a NASM-compatible assembler in Forth

Last post by kotorifan « Wed Apr 08, 2026 2:07 pm
Posted in General Programming

by kotorifan » Wed Apr 08, 2026 2:07 pm » in General Programming

0 Replies

56 Views

Last post by kotorifan
Wed Apr 08, 2026 2:07 pm
GemOS — from-scratch 32-bit x86 desktop OS with real Ring 3 userland apps

Last post by Maksu « Wed Apr 08, 2026 2:01 pm
Posted in Announcements, Test Requests, & Job openings

by Maksu » Wed Apr 08, 2026 2:01 pm » in Announcements, Test Requests, & Job openings

0 Replies

87 Views

Last post by Maksu
Wed Apr 08, 2026 2:01 pm
OS Kernel Developer Job Opportunity at Broadcom, CA

Last post by mraju « Mon Mar 30, 2026 10:59 am
Posted in Announcements, Test Requests, & Job openings

by mraju » Mon Mar 30, 2026 10:59 am » in Announcements, Test Requests, & Job openings

0 Replies

207 Views

Last post by mraju
Mon Mar 30, 2026 10:59 am
LaylaOS running under LaylaOS

Last post by mohammedisam « Tue Mar 24, 2026 7:32 pm
Posted in Announcements, Test Requests, & Job openings

by mohammedisam » Tue Mar 24, 2026 7:32 pm » in Announcements, Test Requests, & Job openings

0 Replies

652 Views

Last post by mohammedisam
Tue Mar 24, 2026 7:32 pm
Universal Second Factor (U2F) USB Key Device

Last post by BenLunt « Wed Mar 18, 2026 8:42 pm
Posted in OS Development

by BenLunt » Wed Mar 18, 2026 8:42 pm » in OS Development

0 Replies

2588 Views

Last post by BenLunt
Wed Mar 18, 2026 8:42 pm
RodNIX – small experimental Unix-like kernel with Fabric device model

Last post by VajRuzZ « Mon Mar 16, 2026 8:11 am
Posted in OS Development

by VajRuzZ » Mon Mar 16, 2026 8:11 am » in OS Development

0 Replies

2897 Views

Last post by VajRuzZ
Mon Mar 16, 2026 8:11 am
EYN-OS Dev Release

Last post by msnks « Sat Mar 07, 2026 2:04 am
Posted in Announcements, Test Requests, & Job openings

by msnks » Sat Mar 07, 2026 2:04 am » in Announcements, Test Requests, & Job openings

0 Replies

2280 Views

Last post by msnks
Sat Mar 07, 2026 2:04 am
Multithreaded CPU Based Compositor in freestanding Os – Gaussian Blur Radius Animation 1→80

Last post by devc1 « Sun Mar 01, 2026 9:35 am
Posted in Announcements, Test Requests, & Job openings

by devc1 » Sun Mar 01, 2026 9:35 am » in Announcements, Test Requests, & Job openings

0 Replies

2339 Views

Last post by devc1
Sun Mar 01, 2026 9:35 am
(MAD) Changing the Runtime Linking Model

Last post by VincentVL85 « Sat Feb 28, 2026 2:27 pm
Posted in OS Design & Theory

by VincentVL85 » Sat Feb 28, 2026 2:27 pm » in OS Design & Theory

0 Replies

2280 Views

Last post by VincentVL85
Sat Feb 28, 2026 2:27 pm
AeroSync - A modern modular monolithic kernel for amd64

Last post by assembler0 « Sat Feb 21, 2026 7:42 pm
Posted in Announcements, Test Requests, & Job openings

by assembler0 » Sat Feb 21, 2026 7:42 pm » in Announcements, Test Requests, & Job openings

0 Replies

2276 Views

Last post by assembler0
Sat Feb 21, 2026 7:42 pm
Nos – a hobby x86-64 C++ OS kernel running on real KVM clouds

Last post by irqlevel « Fri Feb 20, 2026 3:17 am
Posted in Announcements, Test Requests, & Job openings

by irqlevel » Fri Feb 20, 2026 3:17 am » in Announcements, Test Requests, & Job openings

0 Replies

2255 Views

Last post by irqlevel
Fri Feb 20, 2026 3:17 am
Implementing deferred calls executed when in preemptible context

Last post by anndd2 « Thu Jan 08, 2026 2:56 pm
Posted in OS Development

by anndd2 » Thu Jan 08, 2026 2:56 pm » in OS Development

0 Replies

20641 Views

Last post by anndd2
Thu Jan 08, 2026 2:56 pm
ZeroTrap v0.1: x86 real-mode emulator in Python for OS development learning

Last post by EasonChen « Wed Dec 31, 2025 3:32 am
Posted in Announcements, Test Requests, & Job openings

by EasonChen » Wed Dec 31, 2025 3:32 am » in Announcements, Test Requests, & Job openings

0 Replies

22053 Views

Last post by EasonChen
Wed Dec 31, 2025 3:32 am
Porting Rust standard library - can't compile Rust libc

Last post by venos « Tue Dec 09, 2025 11:22 am
Posted in OS Development

by venos » Tue Dec 09, 2025 11:22 am » in OS Development

0 Replies

25580 Views

Last post by venos
Tue Dec 09, 2025 11:22 am
XHCI PortNumber issue

Last post by 0x0000007b « Sat Nov 29, 2025 5:08 am
Posted in OS Development

by 0x0000007b » Sat Nov 29, 2025 5:08 am » in OS Development

0 Replies

29114 Views

Last post by 0x0000007b
Sat Nov 29, 2025 5:08 am
MacOS Boot Chain and Security Architecture

Last post by PavelChekov « Sat Nov 22, 2025 8:42 pm
Posted in General Programming

by PavelChekov » Sat Nov 22, 2025 8:42 pm » in General Programming

0 Replies

34202 Views

Last post by PavelChekov
Sat Nov 22, 2025 8:42 pm
Minimal OS with BusyBox and custom init.

Last post by Jonthon « Mon Nov 03, 2025 8:39 pm
Posted in OS Development

by Jonthon » Mon Nov 03, 2025 8:39 pm » in OS Development

0 Replies

27931 Views

Last post by Jonthon
Mon Nov 03, 2025 8:39 pm
pczero, the nostalgic 80's

Last post by ct « Thu Sep 25, 2025 7:19 am
Posted in Announcements, Test Requests, & Job openings

by ct » Thu Sep 25, 2025 7:19 am » in Announcements, Test Requests, & Job openings

0 Replies

80270 Views

Last post by ct
Thu Sep 25, 2025 7:19 am
Amethyst: ATI Rage 128 Device Driver

Last post by JackScott « Mon Sep 22, 2025 7:21 pm
Posted in Announcements, Test Requests, & Job openings

by JackScott » Mon Sep 22, 2025 7:21 pm » in Announcements, Test Requests, & Job openings

0 Replies

66819 Views

Last post by JackScott
Mon Sep 22, 2025 7:21 pm
21 years ago this forum helped me creating my hobby OS (X-OS), here is the full source code

Last post by [AlAdDiN] « Sun Sep 14, 2025 5:36 pm
Posted in Announcements, Test Requests, & Job openings

by [AlAdDiN] » Sun Sep 14, 2025 5:36 pm » in Announcements, Test Requests, & Job openings

0 Replies

77576 Views

Last post by [AlAdDiN]
Sun Sep 14, 2025 5:36 pm
Partner(s) Search

Last post by theManFromTheRock « Thu Jul 31, 2025 10:19 am
Posted in Announcements, Test Requests, & Job openings

by theManFromTheRock » Thu Jul 31, 2025 10:19 am » in Announcements, Test Requests, & Job openings

0 Replies

106228 Views

Last post by theManFromTheRock
Thu Jul 31, 2025 10:19 am
Zambesii v0.00.014 (pre-alpha development)

Last post by latentprion « Wed Jun 25, 2025 2:06 pm
Posted in Announcements, Test Requests, & Job openings

by latentprion » Wed Jun 25, 2025 2:06 pm » in Announcements, Test Requests, & Job openings

0 Replies

184405 Views

Last post by latentprion
Wed Jun 25, 2025 2:06 pm
Atari mini-clone

Last post by kerravon « Mon Jun 09, 2025 12:41 am
Posted in Announcements, Test Requests, & Job openings

by kerravon » Mon Jun 09, 2025 12:41 am » in Announcements, Test Requests, & Job openings

0 Replies

149710 Views

Last post by kerravon
Mon Jun 09, 2025 12:41 am
OSDev Survey

Last post by AnotherIdiot « Fri Apr 25, 2025 5:37 pm
Posted in OS Design & Theory

by AnotherIdiot » Fri Apr 25, 2025 5:37 pm » in OS Design & Theory

0 Replies

134225 Views

Last post by AnotherIdiot
Fri Apr 25, 2025 5:37 pm
gkos - Cortex M7 OS for a handheld game console

Last post by jnc100 « Tue Apr 15, 2025 12:16 pm
Posted in Announcements, Test Requests, & Job openings

by jnc100 » Tue Apr 15, 2025 12:16 pm » in Announcements, Test Requests, & Job openings

0 Replies

153703 Views

Last post by jnc100
Tue Apr 15, 2025 12:16 pm
LR1 parser construction trouble

Last post by CodePoet2005 « Wed Apr 09, 2025 1:39 pm
Posted in General Programming

by CodePoet2005 » Wed Apr 09, 2025 1:39 pm » in General Programming

0 Replies

171006 Views

Last post by CodePoet2005
Wed Apr 09, 2025 1:39 pm
Do we have the idea to write my elf2efi software to our wiki?

Last post by TYDQSoft « Sun Apr 06, 2025 10:07 pm
Posted in OSDev Wiki

by TYDQSoft » Sun Apr 06, 2025 10:07 pm » in OSDev Wiki

0 Replies

138624 Views

Last post by TYDQSoft
Sun Apr 06, 2025 10:07 pm
Does anyone know of a good course/courses to go along with my OS books?

Last post by Dappster « Sun Jan 19, 2025 2:28 pm
Posted in OS Development

by Dappster » Sun Jan 19, 2025 2:28 pm » in OS Development

0 Replies

122396 Views

Last post by Dappster
Sun Jan 19, 2025 2:28 pm
Year 2024 Project - Studying Drivers

Last post by ~ « Fri Jan 03, 2025 10:52 pm
Posted in OS Development

by ~ » Fri Jan 03, 2025 10:52 pm » in OS Development

0 Replies

140382 Views

Last post by ~
Fri Jan 03, 2025 10:52 pm
hhuOS - v0.6.0 (Polaris)

Last post by hhubsinfo « Mon Dec 23, 2024 1:47 pm
Posted in Announcements, Test Requests, & Job openings

by hhubsinfo » Mon Dec 23, 2024 1:47 pm » in Announcements, Test Requests, & Job openings

0 Replies

202954 Views

Last post by hhubsinfo
Mon Dec 23, 2024 1:47 pm
LLFree: Scalable and Optionally-Persistent Page-Frame Allocation (2023)

Last post by alecco « Tue Dec 10, 2024 3:52 am
Posted in OS Design & Theory

by alecco » Tue Dec 10, 2024 3:52 am » in OS Design & Theory

0 Replies

223304 Views

Last post by alecco
Tue Dec 10, 2024 3:52 am
meson, subdirectory name in build tree

Last post by LGabci « Wed Dec 04, 2024 4:11 pm
Posted in General Programming

by LGabci » Wed Dec 04, 2024 4:11 pm » in General Programming

0 Replies

208115 Views

Last post by LGabci
Wed Dec 04, 2024 4:11 pm
FiwixOS 3.4 released!

Last post by Mikaku « Fri Nov 15, 2024 7:22 am
Posted in Announcements, Test Requests, & Job openings

by Mikaku » Fri Nov 15, 2024 7:22 am » in Announcements, Test Requests, & Job openings

0 Replies

234707 Views

Last post by Mikaku
Fri Nov 15, 2024 7:22 am
Trying to find out what causes this variable to change or not to change

Last post by Ethin « Sat Oct 05, 2024 9:07 am
Posted in General Programming

by Ethin » Sat Oct 05, 2024 9:07 am » in General Programming

0 Replies

239491 Views

Last post by Ethin
Sat Oct 05, 2024 9:07 am
Heap bug only happens on KVM

Last post by RayanMargham « Sat Sep 14, 2024 11:14 am
Posted in OS Development

by RayanMargham » Sat Sep 14, 2024 11:14 am » in OS Development

0 Replies

124159 Views

Last post by RayanMargham
Sat Sep 14, 2024 11:14 am
Announcement : XenevaOS v1.1 release

Last post by Kamal123 « Wed Sep 11, 2024 10:14 am
Posted in Announcements, Test Requests, & Job openings

by Kamal123 » Wed Sep 11, 2024 10:14 am » in Announcements, Test Requests, & Job openings

0 Replies

201548 Views

Last post by Kamal123
Wed Sep 11, 2024 10:14 am
Exploit qemu to display nyancat

Last post by eekee « Sat Aug 10, 2024 3:57 am
Posted in General Programming

by eekee » Sat Aug 10, 2024 3:57 am » in General Programming

0 Replies

222725 Views

Last post by eekee
Sat Aug 10, 2024 3:57 am
hhuOS - v0.5.0 (Draco)

Last post by hhubsinfo « Tue Jul 16, 2024 2:26 am
Posted in Announcements, Test Requests, & Job openings

by hhubsinfo » Tue Jul 16, 2024 2:26 am » in Announcements, Test Requests, & Job openings

0 Replies

214993 Views

Last post by hhubsinfo
Tue Jul 16, 2024 2:26 am
OHCI 1000 interrupts per second, is it normal?

Last post by alex1237424 « Sun Jun 30, 2024 4:18 am
Posted in OS Development

by alex1237424 » Sun Jun 30, 2024 4:18 am » in OS Development

0 Replies

132677 Views

Last post by alex1237424
Sun Jun 30, 2024 4:18 am
Wiki Moderation

Last post by chase « Sun Jun 23, 2024 10:00 am
Posted in OSDev Wiki

by chase » Sun Jun 23, 2024 10:00 am » in OSDev Wiki

0 Replies

230179 Views

Last post by chase
Sun Jun 23, 2024 10:00 am
How can I replace meaty skeleton's build process with cmake?

Last post by mediocrevegetable1 « Fri Jun 21, 2024 1:48 pm
Posted in OS Development

by mediocrevegetable1 » Fri Jun 21, 2024 1:48 pm » in OS Development

0 Replies

150444 Views

Last post by mediocrevegetable1
Fri Jun 21, 2024 1:48 pm
Dear friend, please accept my new forum post with a question

Last post by qmastery16 « Tue May 28, 2024 1:46 am
Posted in About this site

by qmastery16 » Tue May 28, 2024 1:46 am » in About this site

0 Replies

223862 Views

Last post by qmastery16
Tue May 28, 2024 1:46 am
WinDbg to find Windows login screen issue

Last post by Terminal « Thu May 23, 2024 1:03 pm
Posted in OS Development

by Terminal » Thu May 23, 2024 1:03 pm » in OS Development

0 Replies

128716 Views

Last post by Terminal
Thu May 23, 2024 1:03 pm
I cannot see my new thread :(

Last post by qmastery16 « Thu May 23, 2024 5:03 am
Posted in About this site

by qmastery16 » Thu May 23, 2024 5:03 am » in About this site

0 Replies

224576 Views

Last post by qmastery16
Thu May 23, 2024 5:03 am
I ported a 32 bit crc calculating assembly program to 16 bit

Last post by H4XLABZ « Fri May 10, 2024 7:00 am
Posted in General Programming

by H4XLABZ » Fri May 10, 2024 7:00 am » in General Programming

0 Replies

181319 Views

Last post by H4XLABZ
Fri May 10, 2024 7:00 am

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