Challenges

Featured Challenge:
#188 — Voice Chatbot

In this coding challenge, ...

apr 20, 2026

Voice Chatbot

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snowflakes

In this holiday coding challenge, I create a "Brownian Tree Snowflake" in Processing (Java). This video was recorded as part of a fundraiser for the Processing Foundation.

Brownian Tree Snowflake

Let's attempt to create a snowfall simulation using p5.js, sprite sheets and Perlin noise wind!

Snowfall