node-red/node-red
Node-RED
Flow-based wiring for APIs, devices and services.
Open sourceActiveAn afternoon
“Low-code programming for event-driven applications” — from the project
The license, in plain English
- License
- Apache 2.0 · OSI-approved
- Use it at work?
- Yes — use it anywhere, including in commercial products.
- Share your changes?
- No. Keep the copyright notice and you’re done.
Our reading, not legal advice — the repository’s LICENSE file is the source of truth.
Learn it at Moatless University
Alternatives
huginn
Huginn
Agents that watch the web and act on your behalf.
Open source★ 50,179n8n-ion8n
Visual workflow automation with code when you need it.
Source-available★ 209,002kestra-ioKestra
Declarative orchestration for data and business workflows.
Open source★ 30,062activepiecesActivepieces
No-code automation with an MIT-licensed core and a growing piece library.
License unclear★ 25,277windmill-labsWindmill
Scripts, flows and internal apps from Python, TypeScript and SQL.
License unclear★ 18,315triggerdotdevTrigger.dev
Background jobs and AI workflows in TypeScript.
Open source★ 16,650