# Kilian Valkhof (@kilian)

Canonical page: https://macbase.app/@kilian

I build tools that make developers better

- On MacBase since November 2026
- Website: https://kilianvalkhof.com

## Apps

- [Polypane. The browser for web developers](https://macbase.app/apps/polypane-the-browser-for-web-developers): Test responsive websites across synchronized viewports ($9/mo, Developer Tools, Apple silicon, macOS 15 Sequoia or later, in English)