Cursor Glow

Ambient radial gradient orb that smoothly lerp-follows the cursor across the page using requestAnimationFrame. Uses CSS mix-blend-mode:screen for a light-leak feel. Page-scoped and double-init guarded.

Surfaces
apps-script-webwebmeet-stage
Fields
FieldType
colourstring. Orb colour. Defaultoptional
sizeinteger. Orb diameter in px. Default 380.optional
opacitynumber. Orb opacity 0–1. Default 0.18.optional
speednumber. Lerp factor 0–1 — lower = more lag. Default 0.1.optional
blendstring. CSS mix-blend-mode. Default screen.optional
Example payload
{
  "type": "cursor_glow"
}
ARD catalog entry
{
  "identifier": "urn:air:a2uicatalog.ai:atom:cursor_glow",
  "displayName": "Cursor Glow",
  "type": "application/vnd.a2ui.atom+json",
  "url": "https://a2uicatalog.ai/atoms/cursor_glow",
  "capabilities": [
    "apps-script-web",
    "web",
    "meet-stage"
  ],
  "description": "Ambient radial gradient orb that smoothly lerp-follows the cursor across the page using requestAnimationFrame. Uses CSS mix-blend-mode:screen for a light-leak feel. Page-scoped and double-init guarded.",
  "representativeQueries": [
    "show a ambient glowing orb that lerp-follows the cursor with screen blend",
    "ambient radial gradient orb that smoothly lerp-follows the cursor across the page using requestanima",
    "render a cursor glow"
  ]
}
← Full ARD catalog Try it live →
Deploy your own renderer

The renderer is open source. Deploy your own instance in 4 commands — you own the URL, no dependency on the demo endpoint.

git clone https://github.com/a2uicatalog/a2ui
cd apps-script-surface/gas-schema-renderer
clasp push && clasp deploy
Full deploy guide →