Johan Hammar

www.johanhammar.se

Personal blog by Swedish software engineer Johan Hammar, with posts on home automation, Raspberry Pi, and Node.js, plus pages for books, contact, now, and uses.

why we picked it

A personal blog with practical write-ups on self-hosting and smart-home projects, including Home Assistant in Docker and Raspberry Pi configuration.

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language: EN
here since: August 2026