After 9 months of work it's time to publish a new version of MOROS, my hobby OS written in Rust! github.com/vinc/moros/rel… #osdev #rust #rustlang

vinc686's tweet image. After 9 months of work it's time to publish a new version of MOROS, my hobby OS written in Rust!

github.com/vinc/moros/rel…

#osdev #rust #rustlang

Gramado OS | Window manager. #osdev #kernel

frednora's tweet image. Gramado OS | Window manager. #osdev #kernel

Here is my side project, 'Hojuix', a 64bit OSDev project. It took me a year to get this far, but it can finally run an ELF file built from C, on a FAT16 filesystem, in usermode. (it page faults because I dont have an exit syscall yet). Next up: XV6's shell (maybe) #OSDev

Goldenkrew3000's tweet image. Here is my side project, 'Hojuix', a 64bit OSDev project. It took me a year to get this far, but it can finally run an ELF file built from C, on a FAT16 filesystem, in usermode. (it page faults because I dont have an exit syscall yet). Next up: XV6's shell (maybe) #OSDev

i will teach you all about #osdev if you want 👀

Hey friends (and friends to be) are you going to @rustforgeconf and arrive early? hit me up if you want to hang out :)



I spent a good chunk of the past 2 weeks improving userspace memory allocation in MOROS to the point that I can now run my lunisolar calendar program that does a lot of astronomical computations without crashing! #rust #rustlang #osdev #buildinpublic

vinc686's tweet image. I spent a good chunk of the past 2 weeks improving userspace memory allocation in MOROS to the point that I can now run my lunisolar calendar program that does a lot of astronomical computations without crashing! #rust #rustlang #osdev #buildinpublic

I have a PMM (Physical Memory Manager) now! All the RAM are belong to the kernel! #osdev You can follow the dev here: github.com/MBlore/bloreos…

martinblore's tweet image. I have a PMM (Physical Memory Manager) now! All the RAM are belong to the kernel! #osdev

You can follow the dev here: github.com/MBlore/bloreos…

Today I wrote a little shell script to browse the web/gopher/gemini with the new viewer in my hobby operating system! #osdev #buildinpublic

vinc686's tweet image. Today I wrote a little shell script to browse the web/gopher/gemini with the new viewer in my hobby operating system! #osdev #buildinpublic

MOROS Chess can now load puzzles randomly from EPD files. I'm pretty happy to try out this new feature on my hobby OS this weekend! #osdev #rust #rustlang #buildinpublic #chess

vinc686's tweet image. MOROS Chess can now load puzzles randomly from EPD files. I'm pretty happy to try out this new feature on my hobby OS this weekend! #osdev #rust #rustlang #buildinpublic #chess

In March, Tock contributors gathered (virtually) to hammer out priorities for improving Tock. Better Rust userland, better IPC, better dynamic loading, and verification! It was so much it took nearly two months to write the summary 🤣 tockos.org/blog/2025/stra… #rust #osdev


Building my own OS from scratch—user space is up and running. Still to go: IDT, paging, TSS, IRQ handling, in/out ops, HDD I/O, FAT16 FS + VFS, kernel panic, virtual keyboard, user programs, shell, multitasking. Giving it 2hrs/day until it’s done. No turning back now. #osdev


There's no better way to learn how computers work than building an OS. #OS #OperatingSystem #OSdev #computer


Created my own myshell$ in OS with C 🔥 Headers used: 📌 stdio.h 📌 unistd.h 📌 fcntl.h 📌 string.h 📌 stdlib.h 📌 sys/types.h 📌 sys/stat.h 📌 sys/wait.h Feels like a mini Linux in the making 🚀 #CProgramming #OSDev


After 9 months of work it's time to publish a new version of MOROS, my hobby OS written in Rust! github.com/vinc/moros/rel… #osdev #rust #rustlang

vinc686's tweet image. After 9 months of work it's time to publish a new version of MOROS, my hobby OS written in Rust!

github.com/vinc/moros/rel…

#osdev #rust #rustlang

Takeaways: C is powerful, but it keeps you honest. Segmentation faults are just C’s way of saying “try again, but smarter.” Debugging is 50% detective work, 50% humility. Onward to more code, more bugs, and more learning! (AI generated 😅) #9DaysOfCode #CLanguage #OSDev #Coding


The ability to print text, accept input, manage memory and run a shell loop. Follow my journey as I share daily progress, code snippets, and lessons learned. Let’s build something awesome together! github.com/G4EVA-dev/hobb… #OSDev #RustLang #CLanguage #90DaysOfCode #CodingJourney


If you're into secure OS dev, quantum-proof systems, or just pushing kernel boundaries, check out N0N-OS. It's open source and aiming to redefine security. What do you think—game-changer or niche? Drop your thoughts! 🔥 #OSDev #QuantumComputing github.com/NON-OS/nonos-k…


09:35:12 --- join: mmp__l ([email protected]) joined #osdev 09:35:15 --- join: shmeebegek ([email protected]) joined #osdev 09:37:58 --- join: mmp___l ([email protected]) joined #osdev 09:41:39 --- quit:…


i will teach you all about #osdev if you want 👀

Hey friends (and friends to be) are you going to @rustforgeconf and arrive early? hit me up if you want to hang out :)



02:37:03 --- quit: zars_ (Remote closed the connection) 02:38:41 --- join: crib ([email protected]) joined #osdev 02:42:12 --- join: zars ([email protected]) joined #osdev 02:42:42 <r0nny> YAY 02:42:58 <r0nny> gcc is cappable of…

TheWreckingBal5's tweet image. 02:37:03 --- quit: zars_ (Remote closed the connection)
02:38:41 --- join: crib (n=fnx@port-212-202-52-210.dynamic.qsc.de) joined #osdev
02:42:12 --- join: zars (n=sarz@port-212-202-49-90.dynamic.qsc.de) joined #osdev
02:42:42 &amp;lt;r0nny&amp;gt; YAY
02:42:58 &amp;lt;r0nny&amp;gt; gcc is cappable of…

02:38:41 --- join: crib ([email protected]) joined #osdev 02:42:12 --- join: zars ([email protected]) joined #osdev 02:42:42 <r0nny> YAY 02:42:58 <r0nny> gcc is cappable of generating (gcc= rc IIc ) (rc = remote control)…


a lot happened in the last 35 hrs, going to sleep now, will update you all as I go along with this project.. #osdev #kernel

gilfoyle_v2's tweet image. a lot happened in the last 35 hrs, going to sleep now, will update you all as I go along with this project..

#osdev #kernel

Just nailed a new kernel module for my homebrew OS!��️Feeling the thrill of low-level coding. Next up: optimizing the scheduler. Who's diving into OS dev too? Share your projects!��#HomebrewOS #OSDev #Coding

Kirsten423481's tweet image. Just nailed a new kernel module for my homebrew OS!��️Feeling the thrill of low-level coding. Next up: optimizing the scheduler. Who&apos;s diving into OS dev too? Share your projects!��#HomebrewOS #OSDev #Coding

Just nailed a new kernel module for my homebrew OS!��️Debugging was a beast, but the system’s running smoother than ever. Next up: optimizing the scheduler!��#HomebrewOS #OSDev #TechJourney

Kirsten423481's tweet image. Just nailed a new kernel module for my homebrew OS!��️Debugging was a beast, but the system’s running smoother than ever. Next up: optimizing the scheduler!��#HomebrewOS #OSDev #TechJourney

Part of my [Memory management notes] from OSDev journey. last 2 pics represent x64 4 level paging structure. #OSDev #paging

h4rly_stesh's tweet image. Part of my [Memory management notes] from OSDev journey.
last 2 pics represent x64 4 level paging structure.

#OSDev #paging
h4rly_stesh's tweet image. Part of my [Memory management notes] from OSDev journey.
last 2 pics represent x64 4 level paging structure.

#OSDev #paging
h4rly_stesh's tweet image. Part of my [Memory management notes] from OSDev journey.
last 2 pics represent x64 4 level paging structure.

#OSDev #paging
h4rly_stesh's tweet image. Part of my [Memory management notes] from OSDev journey.
last 2 pics represent x64 4 level paging structure.

#OSDev #paging

Gramado OS | Window manager. #osdev #kernel

frednora's tweet image. Gramado OS | Window manager. #osdev #kernel

Just debugged a pesky kernel panic in my homebrew OS project!��Feeling on top of the world after hours of tweaking memory management. Keep coding, keep learning!��#HomebrewOS #OSDev #CodingJourney

Luna49315760152's tweet image. Just debugged a pesky kernel panic in my homebrew OS project!��Feeling on top of the world after hours of tweaking memory management. Keep coding, keep learning!��#HomebrewOS #OSDev #CodingJourney

Just wrote a linker for Frontier #Fujihack #osdev (Running in 32bit headless ARM emulator)

danielcdev's tweet image. Just wrote a linker for Frontier #Fujihack #osdev
(Running in 32bit headless ARM emulator)

AHCI and ATA controller modes. #osdev

frednora's tweet image. AHCI and ATA controller modes. #osdev

After 9 months of work it's time to publish a new version of MOROS, my hobby OS written in Rust! github.com/vinc/moros/rel… #osdev #rust #rustlang

vinc686's tweet image. After 9 months of work it&apos;s time to publish a new version of MOROS, my hobby OS written in Rust!

github.com/vinc/moros/rel…

#osdev #rust #rustlang

Here is my side project, 'Hojuix', a 64bit OSDev project. It took me a year to get this far, but it can finally run an ELF file built from C, on a FAT16 filesystem, in usermode. (it page faults because I dont have an exit syscall yet). Next up: XV6's shell (maybe) #OSDev

Goldenkrew3000's tweet image. Here is my side project, &apos;Hojuix&apos;, a 64bit OSDev project. It took me a year to get this far, but it can finally run an ELF file built from C, on a FAT16 filesystem, in usermode. (it page faults because I dont have an exit syscall yet). Next up: XV6&apos;s shell (maybe) #OSDev

Spinned up an Barebone for starting #OSDev again 😀

_Strider007_'s tweet image. Spinned up an Barebone for starting #OSDev again 😀

Some concept arts of ChoacuryOS. #osdev #gui

ThePineconium's tweet image. Some concept arts of ChoacuryOS. #osdev #gui
ThePineconium's tweet image. Some concept arts of ChoacuryOS. #osdev #gui

Day 3 🖥️ Spent the day restructuring my bootloader into MBR (Master Boot Record) format. Tested the MBR bootloader on a VM — and it works! ✅ Seeing it actually boot in a virtual environment is so satisfying. Also got the idea on how to access disk. #OSDev #KernelChronicles

garvbarthwal's tweet image. Day 3 🖥️
Spent the day restructuring my bootloader into MBR (Master Boot Record) format.  Tested the MBR bootloader on a VM — and it works! ✅ Seeing it actually boot in a virtual environment is so satisfying. Also got the idea on how to access disk.
#OSDev #KernelChronicles

I built an operating system in 512 bytes in x86 Assembly, loaded at 0x7C00 by the BIOS. It prints a message, halts the CPU, and runs before any OS ever boots. This is what happens before the OS loads. #Project52 #OSDev #x86 #Bootloader

atulverma_tech's tweet image. I built an operating system in 512 bytes in x86 Assembly, loaded at 0x7C00 by the BIOS.

It prints a message, halts the CPU, and runs before any OS ever boots.

This is what happens before the OS loads.

#Project52 #OSDev #x86 #Bootloader

I spent a good chunk of the past 2 weeks improving userspace memory allocation in MOROS to the point that I can now run my lunisolar calendar program that does a lot of astronomical computations without crashing! #rust #rustlang #osdev #buildinpublic

vinc686's tweet image. I spent a good chunk of the past 2 weeks improving userspace memory allocation in MOROS to the point that I can now run my lunisolar calendar program that does a lot of astronomical computations without crashing! #rust #rustlang #osdev #buildinpublic

Decided to switch things up today by building my own OS, shunya_os, using Rust! 🌱 Faced tons of challenges but learned a lot about OS concepts and Rust in low-level programming. Despite a successful compilation, QEMU didn’t print my 'Hello World' just yet.💻 #RustLang #OSDev

thatdudeakshay's tweet image. Decided to switch things up today by building my own OS, shunya_os, using Rust! 🌱 Faced tons of challenges but learned a lot about OS concepts and Rust in low-level programming. Despite a successful compilation, QEMU didn’t print my &apos;Hello World&apos; just yet.💻 #RustLang #OSDev

The joy of seeing your new driver finally sending its first network packets! #osdev #rust

vinc686's tweet image. The joy of seeing your new driver finally sending its first network packets! #osdev #rust

I have a PMM (Physical Memory Manager) now! All the RAM are belong to the kernel! #osdev You can follow the dev here: github.com/MBlore/bloreos…

martinblore's tweet image. I have a PMM (Physical Memory Manager) now! All the RAM are belong to the kernel! #osdev

You can follow the dev here: github.com/MBlore/bloreos…

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