Advanced / JSX Component Primitives

repeat

Reactively renders a callback count times, reusing previously-rendered entries when only the count changes. Underlying helper for <Repeat>.

options.from — start index (default 0); useful for offset/windowed rendering.
options.fallback — accessor returning a value to show when count is 0.

Import

import { repeat } from "solid-js";

Type signature

function repeat(
  count: Accessor<number>,
  map: (index: number) => any,
  options?: {
    from?: Accessor<number | undefined>;
    fallback?: Accessor<any>;
    name?: string;
  }
): Accessor<any[]>;

Examples

const view = repeat(count, (i) => `Item ${i}`, { fallback: () => "empty" });

Last updated: 7/4/26, 6:21 PMEdit this pageReport an issue with this page