500 Canvas Visualizations
Motion Design#code#data#generative#reel#voiceover
Made by Matt Mazur (@mhmazur on X)View original post
A 60-second reel of small canvas visualizations, from a black hole to fireworks, each numbered out of 500.
How it was made
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.
