Jank Fighter II — Claude vs Codex vs Grok before and after Buoy

Description and use

Buoy significantly improved frame rates in a React Native Web Skia scene, boosting Claude’s performance to 6,123,350 FPS, Codex to 444,100 FPS, and Grok to 577,350 FPS.

Problem

React Native Skia scenes rendered in Chrome were janky, with low frame rates.

Outcome

Buoy’s Optimize significantly improved frame rates in a React Native Web Skia scene, with Claude’s performance increasing 6.3× and Codex and Grok each improving 2.9×.

Workflow

• 1. Built a janky React Native Skia scene rendered with React Native Web in Chrome.
• 2. Ran three coding models (Claude, Codex, Grok) through the same prompt on the scene.
• 3. Applied Buoy’s Optimize tool to the app.
• 4. Measured frame rates before and after optimization.

Evidence

We put three coding models through the same prompt on a janky React Native Skia scene rendered with React Native Web in Chrome, then ran Optimize and measured again.

Source

Results (FPS, before → after) Claude: 975,800 → 6,123,350 (6.3×) Codex: 155,450 → 444,100 (2.9×) Grok: 202,100 → 577,350 (2.9×) Lights held around 55 fps.

Source