LemonDouble

I polished a Japanese TTS library to make it easier to use. With that voice, the speakers in my home can now talk.

• hayakoeA Japanese TTS library polished to be easy to use
• lemon-ttsA Home Assistant integration that speaks Japanese from any input language

I run a K3S cluster on a mini PC and a GPU workstation. Photo backups, local LLMs, a search server and even a social network all run on it.

• lemon-k8s-clusterA K3S homelab cluster on a mini PC and a GPU workstation
• MisskeyA microblogging social network instance I run myself
• misskey-geeknews-webhooksA bot that auto-posts new GeekNews articles to Misskey

When a device has no official integration, I write one. Power bills, maps and the morning weather briefing are all managed in Home Assistant.

• kepco-powerplannerAn add-on that brings KEPCO PowerPlanner electricity usage into Home Assistant
• kakao-map-changerAn integration that swaps the Home Assistant map for Kakao Map
• shirokoA weather briefing app shown on the TV every morning

I design the circuits and PCBs myself and 3D print the cases. I finished a wireless macropad, and I've also built a weapon from a game.

• GEARDRAKA 16-key wireless macropad I built myself, from circuit to case
• SupernovaA 3D-printed display prop of Aris's Supernova from Blue Archive

I spend a lot of time working with Claude Code. I built a dashboard to see usage at a glance, and a design system that helps agents produce consistent designs.

• claude-dashboardA web dashboard that shows Claude Code usage at a glance
• lemon-design-systemA personal design system that helps AI agents produce consistent designs

All my projects and the tools I use are collected on one page under 'Details' in the top right. If you have any questions, reach me on any channel below.