Simon Willison 实测 Claude Opus 5.5 用原生 JS + WebGL 移植 Three.js 3D 项目
The Web Is More Than Enough, by Paul Ford
Simon Willison 在评论 Paul Ford 的文章《The Web Is More Than Enough》后做了实验，他用 Claude Opus 5.5 Medium 在常规 Claude Chat 中把当天用 Three.js 做的海蛞蝓主题法贝热彩蛋移植为 Vanilla JS，产物从 77KB 变为 98KB。
My comment on The Web Is More Than Enough, by Paul Ford — Hacker News.
OK, this comment convinced me to give that a shot.
Here's a thing I made in Three.js this morning - a Nudibranch themed Faberge Egg: https://static.simonwillison.net/static/2026/Hidden-Reef-Egg... (77KB)
I just asked Claude (Opus 5.5 Medium running in regular Claude Chat) to port that to Vanilla JS, in the same thread where it had built it, and got this: https://static.simonwillison.net/static/2026/Hidden-Reef-Egg... (98KB)
They aren't identical - you can see what Claude said about that in the transcript (I don't fully understand why it differed): https://claude.ai/share/e56d163e-2793-4677-aa11-191d5058b414
But yeah, it turns out Claude Opus 5.5 is perfectly capable of 3D modeling in Vanilla JS + WebGL without Three.js.
In eyeballing the code I find the Three.js slightly easier to understand myself, but I rarely look at the code for these 3D projects so that isn't a particularly big deal.
Tags: hacker-news, javascript, ai, generative-ai, llms, claude, three-js
来源：Simon Willison 博客 · simonwillison.net