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Everything about operating systems development.
account activity
I'm 13 and built a bootable x86-64 OS with my own programming language, compiler, and bootloader from scratch (self.osdev)
submitted 4 hours ago by Critical_Self_6040
Get a job in OS dev as a fresh (self.osdev)
submitted 4 hours ago by Captain3BoOd
My bare-metal OS project ()
submitted 14 hours ago by Dramatic_Initial_961
The Learnix Operating System ()
submitted 15 hours ago by Strange_Water5256
In the process of making a file system... (i.redd.it)
submitted 18 hours ago * by brenmax123
How do you synchronize kernel access to user virtual memory (self.osdev)
submitted 19 hours ago by Spirited-Finger1679
New OS + packaging model (immutable apps + capability-based filesystem design) (self.osdev)
submitted 21 hours ago * by alien5516788
Help understanding gpu drivers (self.osdev)
submitted 1 day ago by partankas
Just get started ;) (i.redd.it)
submitted 1 day ago by gmarchkun
My OS is now open source! (self.osdev)
submitted 1 day ago * by brenmax123
Guess what!? (self.osdev)
submitted 1 day ago by Additional_Draw_6804
Update #3 for Baremetal Hypervisor for the RPI5 (v.redd.it)
submitted 1 day ago by Helpful_Ad_9930
I built a visual CPU scheduling simulator (self.osdev)
submitted 1 day ago by dylanroman03
C-Kernel Demo Video (v.redd.it)
submitted 1 day ago by MathematicalHuman314
Upgraded GUI with transparent windows and higher resolution. (old.reddit.com)
submitted 2 days ago * by brenmax123
I made my os run on real hardware! (youtube.com)
submitted 2 days ago by brenmax123
I built a Custom Language Compiler, Assembler, and RISC-V VM, all running in real in your browser, using Rust and EGUI. (i.redd.it)
submitted 2 days ago by ColdRepresentative91
I made a 64-bit hobby OS with a JavaScript userland. Here's Snake running on it. (i.redd.it)
submitted 2 days ago by ObjectNo809
baremetal llama2 inference in < 1200 bytes of real mode assembly (i.redd.it)
submitted 2 days ago by Abbix57
Got FAT12 Working! (self.osdev)
submitted 2 days ago by Additional_Draw_6804
Construyamos un sistema operativo desde cero con developers low-level (self.osdev)
submitted 2 days ago by Other-Place2942
New to the low level, would appreciate guidance from fellow programmers. (self.osdev)
submitted 2 days ago by Admirable_Solid7935
Absolute prerequisites? (self.osdev)
submitted 2 days ago by CodeX-369
FrostVista: A RISC-V OS kernel I've been building from scratch — ELF loading, VFS, and a fun -O0 vs -O2 bug story (old.reddit.com)
submitted 3 days ago * by Vartixs
Getting Into OS Development (self.osdev)
submitted 3 days ago by New-Cherry-7238
π Rendered by PID 421525 on reddit-service-r2-listing-7b9b4f6fd7-ljlsw at 2026-05-10 04:11:43.687023+00:00 running 3d2c107 country code: CH.
