Tools

Guides the agent to build a coherent, product-grade web motion system in the style of Stripe, Linear, Apple and Vercel: reusable primitives, duration and easing defaults, stagger choreography, scroll and hover patterns, performance rules and reduced-motion support.

Guides building small always-on WebGL visuals (avatars, ambient orbs, glass and iridescent surfaces) inside product UI: one shared context, a single capped frame loop, cheap fragment shaders, context-loss handling, a mandatory non-WebGL fallback, and React SSR and Server Components pitfalls.

Fixes janky web animation by moving width, height, position and box-shadow animations onto compositor-only transform and opacity, using pseudo-element opacity for shadows and the FLIP technique for layout changes and height: auto, to reach smooth 60/120fps motion.