Ballpit — component for particles & physics (react)

For AI agents: find the right skill in one call — curl -s "https://skills.varg.ai/api/search?q=<what the person wants>" returns the matching use case and the best skills with install commands, as markdown (Russian works too). Full index: https://skills.varg.ai/llms.txt. Every page has a markdown twin: add .md to its path. Before generating anything, show the person the options on the use-case page.

Hundreds of soft white spheres jostling and bouncing around the frame like a zero-gravity ball pit

• Install: npx shadcn@latest add @react-bits/Ballpit-JS-CSS
• Registry: react-bits · Framework: react · License: MIT + Commons Clause
• Docs and preview: https://reactbits.dev/backgrounds/ballpit
• Source: https://github.com/DavidHDev/react-bits/blob/main/src/content/Backgrounds/Ballpit/Ballpit.jsx
• Example: https://skills.varg.ai/previews/lib-react-bits-ballpit.mp4?v=303633 (Captured from the library’s own demo page (React Bits))
• Time: Drive from the frame. Runs on its own clock (requestAnimationFrame, timers, springs or CSS). Drive it from frame / fps before rendering, or the render drifts.
• Runs: local render, free
• Aspect: any

Prompt that renders it frame-exact

Use Ballpit from React Bits (https://reactbits.dev/backgrounds/ballpit, MIT + Commons Clause: fine for rendered video). Install with npx shadcn@latest add @react-bits/Ballpit-JS-CSS and use it full-frame for playful brand intros, or as a ball drop behind a headline. Set count (100–300), colors from the brand palette, material ('gloss', 'satin', 'metal', and so on), gravity, and minSize/maxSize. It is a physics simulation stepped by the requestAnimationFrame delta. Step it with a fixed dt of 1/fps per frame from a fixed seed, render frames in order, and turn off followCursor, grab and clickEffect. Keep intro only if the drop-in should be part of the shot.

Used in

• Top-N listicle
• Quiz, poll & would-you-rather
• Bar chart race
• Science what-if explainer
• Lyric video
• Audio visualizer
• Logo sting
• Countdown & launch timer

More particles & physics

• Confetti — npx hyperframes add confetti
• Liquid Metal — npx hyperframes add liquid-metal
• Particle Image Reveal — npx hyperframes add particle-image-reveal
• Pendulum Swing — npx hyperframes add pendulum-swing
• Snow — npx hyperframes add snow
• Spiral Galaxy — npx hyperframes add spiral-galaxy