Works
Solo projects and hackathon work
featured projects
2026Solo project
破いても自己修復する日章旗nca-flag
A self-healing digital Japanese flag that regrows itself after being torn
RustWebAssemblyPyTorchSolidJS+1
nca-flag.primitive-ojisan.com
Read the article20264th Agentic AI Hackathon with Google Cloud
TierSpectrum
A collaborative tier list tool with AI agents that turns ranking into explainable decisions
React Router v7TypeScriptHonoFirebase App Hosting+4
tierspectrum.com
Read the article2025Kuso App Advent Calendar 2025
うんち雲判定機unchi-cloud
A browser-based serious attempt to infer whether clouds in the sky have a poop-like shape
RustWebAssemblyTensorFlow.jsReact+2
kusoapp.primitive-ojisan.com
Read the articleothers
2026Solo project
free-my-agent
A CLI tool that hides agent instruction files while working and restores them automatically on commit
RustCLIGit Hooks
2026Solo project
Are You Random?
Can you behave randomly?
React Router v7TypeScriptFirestoreFirebase App Hosting+1
are-you-random.primitive-ojisan.com
2024Solo project
wapers
A visualization tool for comparing 1D cellular automaton rendering speed between WASM and TypeScript
RustWebAssemblyReactVite
wapers.pages.dev
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