Vanta.js — Animated WebGL Backgrounds Skill

When to use

• Decorative animated backgrounds behind hero sections
• You want “wow” quickly without building a full three.js scene
• Lightweight integration into static sites or React/Vue

How it works

• Vanta injects a canvas into a container element and renders an effect (many use three.js).
• Typical usage: include three.min.js (or provide THREE) + one Vanta effect bundle.