I asked Claude Opus 5.5 to generate 500 examples of visualizations you can create with nothing but the HTML <canvas> element, and it happily obliged: https://emergentmind.com/visualizations What's mind-blowing about them is that none use Three.js, WebGL, or any library at all. Claude Code created every one in vanilla JavaScript and a 2D canvas: from archival bubble-chamber film of particle collisions and a physically modeled throat that sings vowels to a garden spider spinning its orb…