Animated Backgrounds
Add depth, movement and atmosphere behind your content with animated grids, particles, textures and patterns that make sections feel more immersive without taking attention away from the message.
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Questions, Answered.
Should I use Dotted Grid, Spider Particles, or Dither Canvas?
Use Dotted Grid when the page needs technical structure with very low runtime cost. Use Spider Particles when a short hero or product statement benefits from gentle network motion. Use Dither Canvas when the brand needs grain, signal, or computational texture. Choose CSS-only whenever the background does not need per-pixel interaction.
Which pages benefit most from animated backgrounds?
Animated backgrounds work best for SaaS hero sections, AI launches, developer tools, technical brand pages, studio websites, product overview sections, and lightweight visual systems. They should make the foreground message feel sharper, not make the background feel like the product.
When does an animated background become a bad idea?
Avoid animated backgrounds behind low-contrast text, long reading surfaces, forms, pages already carrying video or WebGL, and mobile-first flows where animation adds cost without meaning. If the headline fights the surface, the background is too loud.
How do I control performance cost for background effects?
Cap particle counts, reduce density, pause canvas work offscreen, avoid full-page blur filters, and use static CSS or image fallbacks where possible. Keep content layers above the background and never make the background part of the reading experience.
How do I keep text readable over an animated background?
Protect contrast around headlines, body copy, forms, and CTAs. Use masks, fades, lower opacity, density controls, and overlays where needed. Decorative canvases should be hidden from assistive technology.
How should animated backgrounds adapt on mobile?
Reduce density, disable pointer reactions, simplify motion, and swap canvas effects for static textures where the device or viewport does not justify animation. Mobile backgrounds should feel lighter than desktop backgrounds.
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