microkernel

Component-based OS built from the compiler up. .in → Inauguration → SCI → Space → Nanokernel. Five-layer architecture where the compiler defines authority, objects, scheduling, and policy — not just machine code. AArch64, ARM, RISC-V targets. No POSIX. Capability-native.

Executive for the 80286

Beehive OS

x86 VGA text mode hello world, implemented in assembly.

Operating system for 386-class PCs

L4-inspired microkernel in Assembly

MIT 6.1810: Design and implementation of operating systems, and their use as a foundation for systems programming

Universal Hybrid-Safe Microkernel designed for clean architecture, safety-first and long-term performance goals. Focus is predictability, isolation and future optimizations rather than raw throughput today.