head to head · open source
espectre vs yuvomi
espectre has 9,746 GitHub stars, 741 forks, 13 open issues and last shipped 3 days ago. yuvomi has 2,303 stars, 219 forks, 157 open issues and last shipped yesterday. espectre leads on adoption by 323% (9,746 vs 2,303 stars). espectre is written in Python under GPL-3.0; yuvomi is written in JavaScript under MIT. espectre has attracted 8% as many forks as stars, yuvomi 10%. yuvomi was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (home-assistant), so they are genuine substitutes rather than adjacent tools.
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
| espectre | yuvomi | |
|---|---|---|
| GitHub stars | ★ 9.7K | ★ 2.3K |
| License | GPL-3.0 | MIT |
| Written in | Python | JavaScript |
| Last push | 2026-11-03 | 2026-11-05 |
| Forks | ⑂ 741 | ⑂ 219 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick espectre if
- You weight community size — 9.7K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick yuvomi if
- You want the yuvomi feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and yuvomi fits your workflow better
About espectre
ESPectre Turn an ESP32 into a private, local Wi Fi motion sensor. When someone moves through a room, they change the way Wi Fi signals travel through it. ESPectre reads those changes and reports motion in real time. No camera, no microphone, no wearable, and no dedicated radar hardware: just a supported ESP32 and the Wi Fi network already in the room. ESPectre is an open source platform that brings together ready to flash firmware, an embeddable C++ SDK, a MicroPython implementation, browser tools, a host CLI, an open dataset, open model weights, and the research workflow used to build and validate the…
read the full espectre overview →
About yuvomi
Yuvomi The self hosted family planner. One home instead of many subscriptions. Tasks, calendar, budget, meals, health and more for a family, a couple or just you, on a server you own. → Take the tour on yuvomi.cloud · Install · Docs · Changelog · Auf Deutsch 20 modules · 27 languages · 0 trackers · 1 SQLite file · 256 MB RAM minimum Most households glue their life together from a dozen paid apps, each with its own account, its own subscription and its own copy of your data on someone else's server. Yuvomi puts all of it in one place that belongs to you, running as a container on any home server or NAS. Many…
read the full yuvomi overview →
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Frequently asked questions
Is espectre or yuvomi more popular?
espectre has 9,746 GitHub stars and yuvomi has 2,303. espectre has the larger community by that measure.
Are espectre and yuvomi free?
Both are open source. espectre is licensed under GPL-3.0 and yuvomi under MIT. Neither carries a licence fee.
What is the difference between espectre and yuvomi?
espectre is written in Python and yuvomi in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, espectre or yuvomi?
Choose espectre if you want the larger community (9,746 stars) or its GPL-3.0 licence terms. Choose yuvomi if its feature set, stack or MIT licence fits better. Both are self-hostable.