head to head · open source
operating-system vs bermuda
operating-system has 7,491 GitHub stars, 1,293 forks, 95 open issues and last shipped yesterday. bermuda has 2,057 stars, 74 forks, 127 open issues and last shipped 3 days ago. operating-system leads on adoption by 264% (7,491 vs 2,057 stars). operating-system is written in Python under Apache-2.0; bermuda is written in Python under MIT. operating-system has attracted 17% as many forks as stars, bermuda 4%. operating-system was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| operating-system | bermuda | |
|---|---|---|
| GitHub stars | ★ 7.5K | ★ 2.1K |
| License | Apache-2.0 | MIT |
| Written in | Python | Python |
| Last push | 2026-09-24 | 2026-09-22 |
| Forks | ⑂ 1.3K | ⑂ 74 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick operating-system if
- You weight community size — 7.5K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick bermuda if
- You want the bermuda feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and bermuda fits your workflow better
About operating-system
The Home Assistant Operating System is a Linux based operating system built specifically to host Home Assistant and its Apps, intended for people running Home Assistant on a single board computer such as a Raspberry Pi or ODROID, or on an x86 64 machine with UEFI firmware.
read the full operating-system overview →
About bermuda
Bermuda is a Home Assistant custom integration, distributed through HACS, that tracks Bluetooth Low Energy devices by room using ESPHome Bluetooth Proxies and Shelly Gen2 or later devices — built for smart home owners who want area level or home/not home presence without buying dedicated tracking hardware.
read the full bermuda overview →
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Frequently asked questions
Is operating-system or bermuda more popular?
operating-system has 7,491 GitHub stars and bermuda has 2,057. operating-system has the larger community by that measure.
Are operating-system and bermuda free?
Both are open source. operating-system is licensed under Apache-2.0 and bermuda under MIT. Neither carries a licence fee.
What is the difference between operating-system and bermuda?
operating-system is written in Python and bermuda in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, operating-system or bermuda?
Choose operating-system if you want the larger community (7,491 stars) or its Apache-2.0 licence terms. Choose bermuda if its feature set, stack or MIT licence fits better. Both are self-hostable.