lightweight-3d-effects

Use Vanta.js by loading Three.js plus a Vanta effect script, then call an initializer like VANTA.WAVES with a target element. Configure colors as hex numbers, enable mouse and touch controls, and overlay your content with a higher z-index.

Add the data-tilt attribute to your element and include the vanilla-tilt script, or call VanillaTilt.init with options like max angle, speed, scale, and glare. Use transform: translateZ on child elements with transform-style: preserve-3d for layered depth.

Zdog is a pseudo-3D engine rendering flat, round vector-style designs to Canvas or SVG at about 28kb, ideal for decorative illustrations. Three.js is a full WebGL 3D engine suited for complex scenes but with a much larger footprint and steeper API.

Yes, initialize the effect inside useEffect with a ref as the el option and pass THREE explicitly when using npm imports. Always call vantaEffect.destroy() in the cleanup function to prevent memory leaks when the component unmounts.

Vanta.js requires colors as hex numbers, not strings. Use 0x23153c instead of "#23153c"; passing a string silently fails or produces unexpected results.

Avoid Vanta on low-end mobile devices or pages needing multiple simultaneous effects, since WebGL backgrounds are GPU-intensive. Use static gradient fallbacks on mobile, limit to one or two instances per page, and prefer lighter effects like DOTS or NET.