What you get
- A complete first screen as one HTML file: header, hero, step chips and marquee
- A typed React and Tailwind block with a reusable particle field component
- A library-free particle engine with sphere, ring, wave, helix and image formations
- Warm-paper light and dark tokens plus a checker for off-palette colours
- Optional product silhouette from PopNow for the particles, quoted first
Good for
- SaaS, app and tool landing pages
- Launches that can be told in three short ideas
- Swapping a static hero image for gentle motion
Not for
- Dark, high-energy brands
- Long scroll-driven storytelling
- Pages already led by a large photo or video
How to use it
In Claude or ChatGPT
Use the PopNow skill "Particle Animation Hero" (particle-animation-hero) for this: Add a hero to my Next.js site for a habit tracker: 'Small steps, kept daily', ideas Track, Stack, Celebrate.
In a coding agent
/popnow-particle-animation-hero Add a hero to my Next.js site for a habit tracker: 'Small steps, kept daily', ideas Track, Stack, Celebrate.
Then try
Make the third idea form our leaf logo from public/leaf.png.
Give me the plain HTML version for the waitlist page too.
What to have ready
- A headline, one or two sentences and two links
- Three short ideas with a one-line caption each
- Optional: a transparent PNG of your mark or product, or a PopNow API key
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Questions
Is it heavy?
No. It is one 2D canvas and a few hundred lines of plain JavaScript, with no WebGL or animation library. The dot count follows the screen size, and the loop stops in hidden tabs and when the hero scrolls away.
Can the particles form my logo?
Yes, if you own it. Give a transparent PNG of a bold, simple shape and the engine samples it into points. PopNow can also generate a clean silhouette of your product once you have seen the price.
How do visitors control it?
Three step chips under the buttons morph the dots, by click or with the arrow keys. Before anyone picks, the field advances on its own every few seconds.
Does it respect reduced motion?
Yes. With reduced motion turned on, the dots hold still, steps change without a tween, nothing advances automatically and the marquee stops sliding.

