# 500 Canvas Visualizations

Style: [Motion Design](https://comotion.design/style/motion-design)
Made by: Matt Mazur, @mhmazur on X
Original post: https://x.com/mhmazur/status/2107459343218057324
Length: 60 seconds
Tags: code, data, generative, reel, voiceover
Page: https://comotion.design/v/500-canvas-visualizations

A 60-second reel of small canvas visualizations, from a black hole to fireworks, each numbered out of 500.

## How it was made

Tools: Claude Code, Claude Opus 5.5, ElevenLabs

Prompt: 855 words, shown to signed-in members on the page, free with an account.

### Process

A launch reel for a gallery of 500 visualizations that Claude Opus 5.5 wrote in plain JavaScript on a 2D canvas, with no graphics libraries. Opus also made this video, with a voice from ElevenLabs. Each visualization in the gallery comes with its own prompt: https://www.emergentmind.com/visualizations

The creator's own prompt was not shared. The prompt shown here was written afterwards from the finished clip, so it describes what is on screen.