Z-Wave JS

Free, modern and standards-compliant Z-Wave device driver that runs almost anywhere

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The home for Z-Wave related libraries and apps based on Z-Wave JS

Built on Node.js and compatible with all known 500, 700 and 800 series Z-Wave controller hardware adapters, theZ-Wave JS driver runs on almost anything with a little bit of computing power and a serial port.

Started in 2018, Z-Wave JS has breathed new life into the Z-Wave ecosystem and now powers thousands of smart homes and some of the largest home automation systems all over the world.

About us

We're a small team of smart home enthusiasts striving to build the best open source Z-Wave applications out there. In alphabetical order:

AlCalzone ·Shaper of Waves, Reader of Specifications, Teacher of Bots, Broker of IOs, Crazy enough to start all of this

blhoward2 ·Writer of Manifests, Master of Consistency

marcus-j-davies ·Browser of Configs, Plumber of Red Nodes

robertsLando ·Discoverer of Greatness, Builder of Frontends, Stacker of Statistics

We continuously try to improve and hold ourselves to the highest standards. This requires a lot of effort and is doneentirely in our free time. If you'd like to help us spend more time onZ-Wave JS, feel free to support us.

Our creations

Together, we've built these awesome projects:

Z-Wave JS · The next-gen Z-Wave device driver at the core of it all
Config DB Browser · A graphical overview over the existing device configuration files
Z-Wave JS UI · Full featured Z-Wave Control Panel and MQTT Gateway.
ioBroker.zwave2 · Adapter forioBroker based on Z-Wave JS
Z-Wave JS Server · Small websocket wrapper aroundnode-zwave-js
node-red-contrib-zwave-js · The most powerful Z-Wave node for Node-RED
Firmware Update Service · Automatic OTA firmware updates for your Z-Wave devices
Playground · An interactive, browser-based sandbox to build, test and share scripts for interacting with a Z-Wave controller
SmartStart QR Code Generator · Web-based utility to create Z-Wave Smart Start QR codes
Z-Wave JS Bot · Repository Bot and Github App to help us with repo maintenance

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zwave-jszwave-jsPublic
Modern and standards-compliant Z-Wave device driver that runs almost anywhere
TypeScript 843 702
zwave-js-uizwave-js-uiPublic
Full featured Z-Wave Control Panel UI and MQTT gateway. Built using Nodejs, and Vue/Vuetify
Vue 1.2k 230
zwave-js-serverzwave-js-serverPublic
Small server wrapper around Z-Wave JS to access it via a WebSocket
TypeScript 156 21
playgroundplaygroundPublic
An interactive, browser-based sandbox to build, test and share scripts for interacting with a Z-Wave controller
TypeScript 2

Repositories

Showing 10 of 30 repositories

remote-ctt-tests Public
Automated Z-Wave Certification tests for Z-Wave JS
zwave-js/remote-ctt-tests’s past year of commit activity
Tcl0MIT0 1 0 UpdatedDec 17, 2025
zwave-js Public
Modern and standards-compliant Z-Wave device driver that runs almost anywhere
zwave-js/zwave-js’s past year of commit activity
TypeScript 843MIT 702 242 (29 issues need help) 53 UpdatedDec 17, 2025
firmware-updates Public
The firmware update service for Z-Wave JS athttps://firmware.zwave-js.io
zwave-js/firmware-updates’s past year of commit activity
TypeScript 43MIT 49 15 7 UpdatedDec 17, 2025
zwave-js-ui Public
Full featured Z-Wave Control Panel UI and MQTT gateway. Built using Nodejs, and Vue/Vuetify
zwave-js/zwave-js-ui’s past year of commit activity
Vue 1,159MIT 230 95 9 UpdatedDec 17, 2025
log-analyzer Public
AI powered log analyzer for Z-Wave JS
zwave-js/log-analyzer’s past year of commit activity
TypeScript00 3 7 UpdatedDec 4, 2025
ZWaveJS.NET Public
A Z-Wave JS wrapper for the .NET Framework. Supporting various targets, and providing a feature rich Z-Wave API.
zwave-js/ZWaveJS.NET’s past year of commit activity
C# 22MIT 7 0 2 UpdatedNov 30, 2025
zwave-js-server Public
Small server wrapper around Z-Wave JS to access it via a WebSocket
zwave-js/zwave-js-server’s past year of commit activity
TypeScript 156Apache-2.0 21 14 7 UpdatedNov 25, 2025
node-red-contrib-zwave-js Public
The most powerful, high performing and highly polished Z-Wave node for Node-RED based on Z-Wave JS. If you want a fully featured Z-Wave framework in your Node-RED instance, you have found it.
zwave-js/node-red-contrib-zwave-js’s past year of commit activity
JavaScript 48MIT 7 4 0 UpdatedNov 23, 2025
waddle Public
A cooperative task scheduler based on generator functions 🐧
zwave-js/waddle’s past year of commit activity
TypeScript0MIT0 2 4 UpdatedNov 20, 2025
playground Public
An interactive, browser-based sandbox to build, test and share scripts for interacting with a Z-Wave controller
zwave-js/playground’s past year of commit activity
TypeScript 20 0 1 UpdatedOct 31, 2025