Fund Open Source Fire Defense

HFS is 100% open source and community funded. Every dollar goes directly to engineering development, hydraulic simulation testing, community build documentation, and infrastructure hosting. No salaries, no overhead.

What Your Donation Funds

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100% Open Source

All code and hardware designs are freely available under open-source licenses.

CERN-OHL-S v2 Licensed

Hardware designs use the same license as CERN's open hardware projects.

100% to Development

Every dollar funds engineering, testing, and documentation. No salaries, no overhead.