Projects
GitHubApps, libraries, and games I’ve built, most of them open source.
FeaturedApp · Live
Dynasty Dash
Portfolio management for dynasty fantasy football.
npm package
eslint-plugin-react-19-upgrade
Lint rules that flag breaking changes when upgrading to React 19.
Guide
React rendering guide
Interactive slides on why React components re-render, and how to spot it in React DevTools.
App · Open source
Calmer News
A calmer UI for Hacker News, starting with no comments.
Game
Guess the Poaster
Read a tweet from the Community Archive and guess which account posted it.
Library
cgm.js
A TypeScript library for the Dexcom Share API, ported from pydexcom.
Tool
Dexcom Updates
SMS and phone-call glucose alerts from Dexcom Share, sent through Twilio.