AAA graphics in a browser tab: Opus 5.5 builds a custom three.js water and lighting engine

Daniel_Farinax · x · 2026-10-08

Developer apekshik demoed "AAA-grade" graphics running inside a browser tab: a custom water + lighting engine built from scratch with three.js, Claude Opus 5.5, and the fal agent. The person boosting it noted how fast tooling is moving — imagine where three.js will be in just a few weeks. The clip shows real-time realistic water and lighting rendered entirely in the browser.

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