GuardBSD
Rust Multi-Microkernel OS • Capability Security • Production-Ready
GuardBSD Documentation
Roadmap, Docs, and Community
Release roadmap, documentation links, performance, licensing, and community touchpoints.
Roadmap
| Milestone | Date | Status |
|---|---|---|
| Winter Saga | Dec 2025 | Done |
| FOSDEM 2026 | Feb 2026 | Planned |
| Microkernels Open | Post-FOSDEM | Planned |
| ARM64 | Q1 2026 | In Progress |
| RISC-V | Q2 2026 | Planned |
Documentation
- Site: guardbsd.org – ISO, news
- gsh Manual: docs/shell/gsh-manual.md
- GuaBoot Reference: boot/guaboot/REFERENCE.md
- API Reference: docs/api/REFERENCE.md
- Architecture: docs/architecture/OVERVIEW.md
Performance
| Metric | Value |
|---|---|
| GuaBoot | < 1 s |
| Bootloader | ~60 KB |
| Memory | ~50 MB |
| Context | < 1 µs |
| IPC | ~180 cycles |
| GuardZFS | ~50 MB/s (SHA-256) |
| GuardFS | ~500 MB/s (LZ4) |
License
BSD 3-Clause License
Copyright (c) 2025 Siergej Sobolewski, Cartesian SchoolSee LICENSE for full terms.
Contributing
- Read CONTRIBUTING.md
- Open an Issue / PR
Community
- Web: https://www.guardbsd.org
- GitHub: https://github.com/Cartesian-School/guardbsd
- X: @GuardBSD
- Email: ssobo77@gmail.com
- FOSDEM 2026: Microkernel Devroom — microkernel premiere