byhow · Full-stack necromancer

I build type-safe, snappy web applications with a bias toward functional programming, local-first architecture, and decentralized protocols. Parse, don't validate.

• 🧠 Typing everything with Effect-TS — making impossible states unrepresentable
• 🌐 Local-first architectures — CRDTs, Yjs, offline-capable by default
• ⛓️ Onchain tooling — flash loans, UTXO parsing, DApp interfaces on Arbitrum/Optimism
• 🦞 Exploring local-first AI assistants and multi-channel agent architectures

• 🤖 model-picker — CLI + agent skill for comparing AI models by price, speed, and context
• 📰 matters-forum — Web forum for IPFS-curated content — wallet auth, commenting, RSS
• 🖥️ atkinson-dither — Old Macintosh dithering vibes with web components
• 🔄 wrap-eth-arbitrum — DApp for wrapping/unwrapping ETH on Arbitrum
• 🔍 btc-tx-script — BTC UTXO transaction parser
• 🧊 r3f-rubiks-cube — Interactive Rubik's Cube with React Three Fiber
• 🗣️ yanyu — Text-to-Speech node package with pinyin audio library

_{If you're building local-first software, type-driven APIs, or weird web experiments — say hi.}