Infinite Scroll

Watches a marker after the last item, a little early, and never asks twice while loading. Failures show Retry. Works in the page or inside a scrolling panel.

Data & feedback Free129 lines · one file

The decision inside it

A Load more button for people who do not scroll

Keyboard and screen-reader users get a real button after the list, hidden until focused, and loading and the end are announced.

When to use it

Use Infinite Scroll for long feeds people browse rather than search: activity, history, a gallery. Pass hasMore and loading from your data hook. For tables people jump around in, use Pagination.

Installation

How you get it

Paste this into Claude Code, Cursor, Codex or any coding agent. It installs the file and uses it as it is, instead of writing a new one.

Use Layro's Infinite Scroll for this.
Install it: npx shadcn@latest add @layro/infinite-scroll
(the @layro registry is set up in components.json, with LAYRO_KEY in .env.local)
Import it from @/components/ui/infinite-scroll.
Do not rewrite or restyle it. Pass my data through its props
and keep its built-in states.

For the full brief with every prop and the mistakes assistants usually make, use Copy prompt above. Free components install through the @layro registry with your CLI token: see the Namespaced tab.

Usage

components/activity-feed.tsx

import { InfiniteScroll } from "@/components/ui/infinite-scroll";

export function ActivityFeed({ items, hasMore, loading, next }: { items: { id: string; text: string }[]; hasMore: boolean; loading: boolean; next: () => void }) {
  return (
    <InfiniteScroll hasMore={hasMore} loading={loading} onLoadMore={next}>
      <ul>
        {items.map((i) => (
          <li key={i.id}>{i.text}</li>
        ))}
      </ul>
    </InfiniteScroll>
  );
}

API reference

“Copy prompt” above puts a full brief on your clipboard — install command, dependencies, props, and the mistakes an assistant usually makes with this component.

Props

Read from the component’s own TypeScript interface when the site is built, so this table cannot drift from the file you install.

Prop	Type	Notes
`hasMore`required	`boolean`	More pages exist.
`loading`required	`boolean`	A page is on its way.
`onLoadMore`required	`() => void \| Promise<void>`	Ask for the next page.
`threshold`	`number`	Pixels before the end to start loading. Default 300.
`loader`	`React.ReactNode`	Shown while loading. Default a spinner and "Loading more".
`endMessage`	`React.ReactNode`	Shown when there is nothing more. Default "You’re all caught up".
`error`	`string`	A failure message; shows Retry.
`onRetry`	`() => void`	—
`root`	`React.RefObject<HTMLElement \| null>`	The scrolling element, when the list scrolls inside a panel. Default the page.
`loadMoreLabel`	`string`	The button text for keyboard and screen-reader users. Default "Load more".
`children`required	`React.ReactNode`	—

Dependencies

npm packages

clsxlucide-reacttailwind-merge

Layro foundations, installed alongside it

layro-theme

States

All of them are drawn by the component. None is left for you to design.

Loading
Loaded
Error with retry
End of list
Inside a panel

Accessibility

Keyboard reachable throughout, in visual order
Focus trapped in overlays, Escape closes them
Focus returns to whatever opened it
Live regions announce what changed, not that something did
Honours prefers-reduced-motion

Responsive behavior

Sizes to its container, not the viewport
Usable from 320px up
Pointer-based interaction, so trackpad and touch both work
No hover-only affordances

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Inside

A Load more button for people who do not scroll

When to use it

Installation

How you get it

Usage

API reference

Props

Dependencies

States

Accessibility

Responsive behavior

Every component, and everything we ship next.

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