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Computer Graphics & Programming with Pekka Väänänen

Welcome to Pekka's fascinating graphics coding and hobbyist programming website.

Professionally, I am a software engineer. I've worked with virtual reality tech, 3D scanning, mesh optimization, and 2D display drivers. On this site I try to explain niche technical subjects in clear language.

The below entries marked with a ⭐ are what I'm most proud of and recommend exploring first.

Explainers:

Notebooks:

My postmortems of some demoscene productions elsewhere on the web:

Other resources:

You can follow me on Mastodon, Bluesky, YouTube, or subscribe to an Atom feed.