Every system administrator worth their salt knows that the right way to coax changes to network infrastructure onto a production network is to first validate it on a Staging network: …read more (https://hackaday.com/2025/12/28/cloudflares-outages-and-why-cool-kids-test-on-prod/)

Cheetah MX4 Mini: A Pint-Sized 3D Printer Controller
https://hackaday.com/2025/12/28/cheetah-mx4-mini-a-pint-sized-3d-printer-controller/

There’s a seemingly unending list of modifications or upgrades you can make to a 3D printer. Most revolve around the mechanical side of things, many are simple prints or small …read more (https://hackaday.com/2025/12/28/cheetah-mx4-mini-a-pint-sized-3d-printer-controller/)