k23 is a microkernel-based operating system project written in Zig, an emerging systems programming language focused on safety, simplicity, and performance. k23 explores the design of modern OS features like message-passing, memory protection, and modular service construction using Zig’s powerful low-level capabilities. It is an experimental and educational project intended to show how Zig can be used for robust, readable systems programming while enabling contributors to rethink traditional OS structures from the ground up.

Features

  • Microkernel architecture for service isolation and modularity
  • Written entirely in Zig for safety and low-level control
  • Message-passing IPC between isolated components
  • Memory management with custom paging system
  • x86_64 target support with bootable image
  • Early VGA console and basic debugging tools
  • Custom syscall interface and scheduling system
  • Emphasis on clean, readable, modern systems code
  • Suitable for learning Zig and OS development concurrently

Project Samples

Project Activity

See All Activity >

License

Apache License V2.0

Follow k23

k23 Web Site

Other Useful Business Software
Our Free Plans just got better! | Auth0 Icon
Our Free Plans just got better! | Auth0

With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
Try free now
Rate This Project
Login To Rate This Project

User Reviews

Be the first to post a review of k23!

Additional Project Details

Programming Language

Rust

Related Categories

Rust Operating Systems

Registered

2025-04-01