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Pieter Ouwerkerk is a founding engineer at Happenstance and co-founded RunKit and Anodize. He previously represented Stripe and RunKit on TC39.

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Pieter Ouwerkerk is a founding engineer at Happenstance and co-founded RunKit and Anodize. He previously represented Stripe and RunKit on TC39.

Career

Founding Engineer at Happenstance from 2025-12 to Present
Co-Founder at Anodize from 2023-09 to 2025-10
Co-Founder at RunKit from 2020-08 to 2023-12
Software Engineer at Stripe from 2016-05 to 2020-08
Service Engineer at Microsoft from 2012-08 to 2015-09
blog.runkit.com

Introducing DemoKit: Scriptable Product Demos

Co-authored explanation of a tool for creating repeatable product demos with JavaScript, HTML, and CSS.

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