LionsOS Design, Implementation and Performance https://lobste.rs/s/w05bzq #formalmethods #osdev #performance
https://arxiv.org/html/2501.06234v2
#osdev
The shift from ambient authority (like sudo) to capability-based security is essential to reduce attack surfaces. Tools like Macaroons and Capsicum enable granular permissions. #Security #Capabilti #DevOps #OSDev #CloudSecurity
https://saysomething.hashnode.dev/from-sudo-to-capsudo-embracing-capability-based-security
International Workshop on Plan 9: 2026 Edition https://lobste.rs/s/y5vgj7 #event #osdev
https://iwp9.org
One Open-source Project Daily
A free Windows-compatible Operating System
https://github.com/reactos/reactos
#1ospd #opensource #c #drivers #gpl #hacktoberfest #kernel #operatingsystem #os #osdev #reactos #win32 #win32api #windows #x86
The Gerrit code review iceberg via @federicoschonborn https://lobste.rs/s/4tvzih #osdev
https://www.haiku-os.org/blog/pulkomandy/2025-11-24-the_gerrit_pending_review_iceberg/
The Wild West of Post-POSIX IO Interfaces https://lobste.rs/s/wsq0v7 #video #osdev
https://youtu.be/abDWZ9D8kEE
This Month in Redox - November 2025 https://lobste.rs/s/cbyhwk #osdev #rust
https://www.redox-os.org/news/this-month-251130/
On recreating the lost SDK for a 42-year-old operating system: VisiCorp Visi On
https://fed.brid.gy/r/https://git.sr.ht/~nkali/vision-sdk/tree/main/note/index.md
On recreating the lost SDK for a 42-year-old operating system: VisiCorp Visi On // nkali
On recreating the lost SDK for a 42-year-old operating system: VisiCorp Visi On https://lobste.rs/s/z8gyu7 #osdev #retrocomputing
https://git.sr.ht/~nkali/vision-sdk/tree/main/note/index.md
#OSDev #ModularOS #Security #Rust #Portability
The shift toward modular, portable OS stacks like Genode and Moss highlights the move from bloated kernels to lean, secure systems. Portability across x86, ARM, RISC-V, and safety through isolation and verification tools are key. Embrace modularity, use Rust for safety, and prioritize compatibility for long-term software maintenance.
C++ Web Server on my custom hobby OS
https://oshub.org/projects/retros-32/posts/getting-a-webserver-running
#ycombinator #hobby_operating_systems #OS_development #kernels #drivers #low_level_programming #open_source #OSHub #community #project_collaboration #tutorials #osdev #codebases #featured_projects #import_OS #register #explore_projects #operating_system_enthusiasts
My Ventoy thumb drive now subsumes a whole collection of thumb drives that I used to keep.
https://en.wikipedia.org/wiki/Ventoy
https://github.com/dckc/madmode-blog/issues/49#issuecomment-3587767496
Liber Indigo: The Affordances of Magic https://lobste.rs/s/nfkli6 #video #design #osdev
https://www.youtube.com/watch?v=pGpBQgZ5IsI&list=PLsfH1Ahi4SzE-QmrsrtyZubGmi66iP45V
Building a 64-bit OS from Scratch with Claude Code
https://fed.brid.gy/r/https://isene.org/2025/11/SimplicityOS.html
Building a 64-bit OS from Scratch with Claude Code https://lobste.rs/s/ilnv7s #osdev #vibecoding
https://isene.org/2025/11/SimplicityOS.html
I've been working on a custom Arch Linux-based ISO named ARISU (Aeri's Recovery ISO with Superfluous Utilities)
Where other Linux nerds make their own post-install rice scripts, I make a whole ISO instead >:3
https://codeberg.org/AeriaVelocity/arisu
#archlinux #linux #osdev #bluearchive
Getting started with a cool new project: building my own minimalist Linux OS for x86_64 using Buildroot! 🛠️
Just finished the full cross-compilation with the pc_x86_64_bios_defconfig. The resulting tiny system is up and running in QEMU.
Excited to spend the next few days exploring Buildroot's potential, from custom kernels to package management. Time to dig into the embedded world! 🚀
#Buildroot #Linux #EmbeddedSystems #QEMU #CrossCompilation #OSDev #VirtIO #OpenSource
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