head to head · open source
espectre vs node-red-contrib-home-assistant-websocket
espectre has 9,728 GitHub stars, 739 forks, 13 open issues and last shipped yesterday. node-red-contrib-home-assistant-websocket has 603 stars, 128 forks, 60 open issues and last shipped 3 days ago. espectre leads on adoption by 1,513% (9,728 vs 603 stars). espectre is written in Python under GPL-3.0; node-red-contrib-home-assistant-websocket is written in TypeScript under MIT. espectre has attracted 8% as many forks as stars, node-red-contrib-home-assistant-websocket 21%. espectre 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 | node-red-contrib-home-assistant-websocket | |
|---|---|---|
| GitHub stars | ★ 9.7K | ★ 603 |
| License | GPL-3.0 | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-11-02 | 2026-10-31 |
| Forks | ⑂ 739 | ⑂ 128 |
| 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 node-red-contrib-home-assistant-websocket if
- You want the node-red-contrib-home-assistant-websocket feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and node-red-contrib-home-assistant-websocket 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 node-red-contrib-home-assistant-websocket
node red contrib home assistant websocket [![Release Version][release shield]][release link] [![Build Status][buildstatus shield]][buildstatus link] [![License][license shield]](LICENSE.md) [![BuyMeCoffee][buymecoffee shield]][buymecoffee link] Various nodes to assist in setting up automation using Node RED communicating with Home Assistant. Getting Started Documentation can be found here. Prerequisites Have Node RED installed and working, if you need to install Node RED see here. Node.js v20+ Node RED v3.1.1+ Home Assistant v2024.3+ Installation Install via Node RED Manage Palette Install via npm For Home…
read the full node-red-contrib-home-assistant-websocket overview →
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Frequently asked questions
Is espectre or node-red-contrib-home-assistant-websocket more popular?
espectre has 9,728 GitHub stars and node-red-contrib-home-assistant-websocket has 603. espectre has the larger community by that measure.
Are espectre and node-red-contrib-home-assistant-websocket free?
Both are open source. espectre is licensed under GPL-3.0 and node-red-contrib-home-assistant-websocket under MIT. Neither carries a licence fee.
What is the difference between espectre and node-red-contrib-home-assistant-websocket?
espectre is written in Python and node-red-contrib-home-assistant-websocket 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, espectre or node-red-contrib-home-assistant-websocket?
Choose espectre if you want the larger community (9,728 stars) or its GPL-3.0 licence terms. Choose node-red-contrib-home-assistant-websocket if its feature set, stack or MIT licence fits better. Both are self-hostable.