Started with "let me put some rain behind the floorplan". About a month later every card on our wall tablet is custom and I can't stop. I didn't write the code myself: this is built with Claude Code, me describing and complaining, it writing. The flat is a 3D render I made by hand in SweetHome3D months ago, the rest is Claude's work: the outside is our real block rebuilt in Blender. Weather is live: clouds, rain with puddles that fill up and dry, snow, lightning, the sun moving through the day. Lamps light their own room in their real colour and brightness. TV on means a tiny glowing screen with Ambilight. The cat is fake, sadly no tracker on the real one. She wanders, sprints, sleeps in the sun and runs to her bowl when we press the real feeding button. Tap her and a camera follows her around. Rest is pop-ups for climate, rooms, TV remote, vacuum, people and cameras, plus a phone version. All plain custom cards, vanilla JS, nothing loaded from outside. It's glued to our flat so no drop-in repo, but ask away if you want to know how something works.   submitted by   /u/batubatu0   to   r/homeassistant [link]   [comments]