

Polypane with Kilian Valkhof
7 snips May 6, 2025
Kilian Valkhof, the founder of Polypane, is passionate about enhancing web development. He discusses his transition from game development to creating a browser designed for developers. Kilian reveals Polypane’s unique ability to showcase multiple screen sizes for responsive design testing and emphasizes the importance of accessibility tools within the browser. He also shares insights into his commitment to innovation, even as a one-person team, and encourages developers to actively improve web accessibility.
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Early Web Development Spark
- Kilian started coding with Borland C++ but found web development more enjoyable early on.
- He first enjoyed fast feedback with webpage refresh, unlike slower compiled languages.
Programming Satisfaction Cycle
- Programming is frustrating until it works, then satisfaction comes.
- Kilian enjoys creating results rather than the programming process itself.
Building Apps to Scratch Itches
- Kilian built multiple apps to scratch personal itches, starting with jQuery plugins and Python apps.
- Polypane began from his frustration with constantly resizing browsers during website testing.