CNCjs
Web interface for CNC milling controllers running Grbl, Smoothieware, or TinyG.
- GitHub stars
- 2,656
- License
- MIT
- Latest release
- v1.11.5
13 September 2026 - Last commit
- 21 September 2026
- Runs on
- Node.js
Commits per month, last 12 months
49 commits
How to self-host CNCjs
CNCjs runs on Node.js. The project's own install guide is the place to start; most people put it on a small server with Docker and a reverse proxy for HTTPS.
- Get a server: a home server, a VPS, or a managed app host.
- Install it the way the project's docs describe, usually with Docker Compose.
- Put it behind HTTPS and set up backups before you add real data.
- Update it regularly. Watch the project's releases.
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Questions
Is CNCjs free?
Yes. CNCjs is open source under the MIT license, so you can use it without paying for a license. You pay only for the server it runs on.
Can I self-host CNCjs?
Yes. CNCjs runs on Node.js. Follow the install guide in the project's documentation, or use a host that installs it for you.
Is CNCjs still maintained?
The last change to CNCjs's code was on 21 September 2026, with 49 commits in the last 12 months.
Topics
App data from awesome-selfhosted (CC BY-SA 3.0), stars and activity from GitHub.