Scroll Expand

Effects

A framed composition opens as native scroll or controlled progress advances.

React · copy into your project · light and dark themes

Try it

A little more room.

Expansion · 25%

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Take it with you

Copy the example, API and usage notes for your editor or AI assistant.

Add to your project

Terminal

npx shadcn@latest add https://luv-jeri.github.io/cojeev-ui/r/scroll-expand.json

The command includes the component’s shared dependencies. Your project keeps editable source files.

Include the complete example

This example also composes button, slider, label, shape-artwork. Install its parts together:

Terminal

npx shadcn@latest add https://luv-jeri.github.io/cojeev-ui/r/button.json https://luv-jeri.github.io/cojeev-ui/r/slider.json https://luv-jeri.github.io/cojeev-ui/r/label.json https://luv-jeri.github.io/cojeev-ui/r/shape-artwork.json https://luv-jeri.github.io/cojeev-ui/r/scroll-expand.json

Using scroll expand

Use a single product demonstration after the hero.
The example runs locally. Supply your own content; keep essential reading outside decorative paint.

API

Compose the exported parts below. The prop types are read from the React source during the registry build.

Native element or underlying primitive props are inherited where declared, including accessible labels, event handlers and refs.

ScrollExpandProps

Prop	Type	Required
`progress` Controlled 0–1 progress; omit to follow the document's native scroll.	`number`	No
`startScale`	`number`	No
`paused`	`boolean`	No

Accessibility

Respects reduced motion, Motion Off and Flow Off. Optional motion stops while hidden or outside the viewport.
Native cursor, keyboard focus and vertical touch scrolling remain available.

States and appearance

restactivepausedreduced-motion

For conditional content, keep a MotionPresence boundary around keyed MotionSurface children. The shared entrance and exit states work with native primitives and respect your motion preference.

Try pointer and keyboard interaction, and switch the appearance control in the navigation to compare light and dark mode. Motion respects reduced motion preferences.