JoeKarlsson

I run developer marketing at CData, and before that DevRel at CloudQuery, Tinybird, SingleStore and MongoDB.

FeaturedI Wired Doom to Two MCP Servers and Let Claude Play ItNov 5, 2026

Recent posts

Nov 10, 2026 · AIRereading Hackers and Painters as a painter who codes with AI agents
Nov 9, 2026 · LifeA tour of my recording setup in 2026, all on one standing desk that rolls
Nov 9, 2026 · HomelabHomelab gift ideas 2026: gear from my rack and desk, sorted by price
Oct 30, 2026 · AICan Open Knowledge Format make Claude Code more accurate and cheaper? I tested it
Oct 16, 2026 · AII put an MCP server inside DOOM

All 158 posts →

Works

PixelPane2026 · Python · Raspberry Pi Screencast Director2026 · Swift · macOS FollowSpot2026 · JavaScript · whisper.cpp Connect AI × DOOM2026 · Python · Claude Code IoT Kitty Litter Box2019 · Raspberry Pi · Node.js

Writing by topic

Cloud71 posts Web Dev37 posts AI24 posts Homelab21 posts Career15 posts Life2 posts

Every post and topic →

Around the house

My cat inspecting the litter box I wired to the internet

PixelPane, the pixel art frame behind my mirror

The rack: 72 containers running right now

An old Kindle, now the house dashboard