Design systems

MorphkitThe React component library I own for Snapp’s back-office apps: about 95 components on React Aria and Tailwind CSS v4, used by 30+ apps.React Aria · Tailwind CSS v4 · TanStack Table · Turborepo · Vitest · Storybookhedwig guest-owned scroll contractThe breaking 0.2.0 contract between Snapp’s back-office host shell and its iframe guest apps: guests own their scrolling.postMessage · Vue · React · TanStack Intent
Design systems

Component libraries and the contracts between apps, built for people and coding agents.

hedwig guest-owned scroll contract

2026 · Design systems

The breaking 0.2.0 contract between Snapp’s back-office host shell and its iframe guest apps: guests own their scrolling. I migrated three guest apps to it and shipped a migration skill for coding agents inside the package.

Client: Snapp!. Tools: postMessage, Vue, React, TanStack Intent.