head to head · open source
domoticz vs HAP-NodeJS
domoticz has 3,810 GitHub stars, 1,159 forks, 24 open issues and last shipped 6 days ago. HAP-NodeJS has 2,722 stars, 619 forks, 6 open issues and last shipped 1 months ago. domoticz leads on adoption by 40% (3,810 vs 2,722 stars). domoticz is written in C++ under GPL-3.0; HAP-NodeJS is written in TypeScript under Apache-2.0. domoticz has attracted 30% as many forks as stars, HAP-NodeJS 23%. domoticz 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
| domoticz | HAP-NodeJS | |
|---|---|---|
| GitHub stars | ★ 3.8K | ★ 2.7K |
| License | GPL-3.0 | Apache-2.0 |
| Written in | C++ | TypeScript |
| Last push | 2026-09-16 | 2026-08-22 |
| Forks | ⑂ 1.2K | ⑂ 619 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick domoticz if
- You weight community size — 3.8K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches C++
- You value the larger contributor base for long-term maintenance
pick HAP-NodeJS if
- You want the HAP-NodeJS feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and HAP-NodeJS fits your workflow better
About domoticz
Domoticz is free open source home automation system for Linux, Windows, macOS, FreeBSD, Raspberry Pi, ARM boards. It monitors and controls lights, switches, sensors for temperature, rain, wind, UV, energy, gas, water. It lives in IoT and home automation ecosystem, using HTML5 web frontend and hardware integrations such as Z Wave, Zigbee, MQTT, Philips Hue, RFXCOM. It is written in C++ and licensed GPL 3.0.
read the full domoticz overview →
About HAP-NodeJS
HAP NodeJS is a TypeScript implementation of the server side of Apple's HomeKit Accessory Protocol (HAP), published under the Apache 2.0 licence as a library for developers who want to build their own HomeKit accessories on Raspberry Pi, Intel Edison, or any other platform that can run Node.js.
read the full HAP-NodeJS overview →
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Frequently asked questions
Is domoticz or HAP-NodeJS more popular?
domoticz has 3,810 GitHub stars and HAP-NodeJS has 2,722. domoticz has the larger community by that measure.
Are domoticz and HAP-NodeJS free?
Both are open source. domoticz is licensed under GPL-3.0 and HAP-NodeJS under Apache-2.0. Neither carries a licence fee.
What is the difference between domoticz and HAP-NodeJS?
domoticz is written in C++ and HAP-NodeJS in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, domoticz or HAP-NodeJS?
Choose domoticz if you want the larger community (3,810 stars) or its GPL-3.0 licence terms. Choose HAP-NodeJS if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.