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unicorn-studio

Use when embedding and customizing Unicorn Studio interactive animations on the web (embed, responsive sizing, performance, layering with UI, fallbacks).

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SKILL.md
Quality
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Unicorn Studio — No-code WebGL Scenes (Embed/SDK) Skill

When to use

  • Designers want custom WebGL visuals without hand-coding shaders/three.js
  • You need “designed” effects layered with text/images/video, with built-in interactivity
  • Site builders: Framer, Webflow, Wix, Figma Sites, etc.

What it is

  • A scene editor (layers + effects + events) that exports:
    • Embed via Unicorn Studio SDK (small JS library)
    • Or JSON/code export for faster/self-hosted loading (plan-dependent)

Key embed patterns

  • Load SDK (can be in <head> or footer depending on above-the-fold):
    • UMD from jsDelivr (versioned)
    • Call UnicornStudio.init() once DOM is ready
  • Add attributes to a container element:
    • data-us-project="PROJECT_ID"
    • Optional performance/behavior params:
      • data-us-scale (render scale)
      • data-us-dpi (resolution multiplier)
      • data-us-fps (cap FPS)
      • data-us-lazyload="true"
      • data-us-production="true"
    • Optional JSON source:
      • data-us-project-src="https://.../scene.json.txt"

Events (authoring-side)

  • Appear (entrance), Scroll (progress/velocity), Hover, Mousemove
  • Use events for “feels interactive” without writing JS.

Common pitfalls

  • Container has no defined dimensions → scene won’t display
    • Ensure the element with data-us-project has width/height.
  • Too many scenes on one page → WebGL context limits + memory
    • Prefer <10 scenes/page; WebGL context max ~16.
  • Performance on low-end devices
    • Use data-us-scale/data-us-dpi/data-us-fps; reduce dynamic layers/effects.
  • Site builder preview limitations
    • Many builders won’t render in edit mode; must preview/publish to see it.

Quick recipes

1) Basic embed container

<div style="width: 100%; height: 420px" data-us-project="YOUR_PROJECT_ID"></div>

2) Performance-first embed

<div
  style="width: 100%; height: 420px"
  data-us-project="YOUR_PROJECT_ID"
  data-us-lazyload="true"
  data-us-production="true"
  data-us-scale="0.75"
  data-us-dpi="1.25"
  data-us-fps="45"
></div>

What to ask the user

  • Target platform: Webflow / Framer / coded site?
  • Is the scene above-the-fold? (affects script placement and lazyload)
  • Mobile support requirement + acceptable quality/FPS
  • Number of scenes on the page and whether JSON export is available
Repository
MengTo/Skills
Path

agent-skills/web-design/unicorn-studio/SKILL.md

Commit

4c716b5

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