Sel4 Articles

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1/12/2026 • EN

Redesigning my microkernel from the ground up

A developer details the redesign of their microkernel, Hermes, from scratch, focusing on improved design and SMP support.

Hare Microkernel Operating Systems Os Development Sel4

Drew DeVault

6/13/2022 • EN

The Helios microkernel

A developer introduces Helios, a new capability-based microkernel written in Hare, detailing its design, current features, and future plans for a complete OS.

Capability Based Security Hare Microkernel Operating Systems Sel4

Drew DeVault

Sel4 Articles

Redesigning my microkernel from the ground up

The Helios microkernel

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