yummies/react

Description

React helpers shipped as optional peer dependency: stable event callbacks (useEvent), refs, observers (intersection, resize), abort signals, and attachRefs for forwarding to multiple refs. Hooks follow patterns from RFCs and day-to-day UI needs without pulling a second hook library. Import names directly from yummies/react; tree-shaking keeps unused hooks out of the bundle.

Usage

import { useToggle, attachRefs } from "yummies/react";

useConstant()

React hook for creating a value exactly once.

Unlike useMemo, this guarantees that the initializer is executed only once for the component lifetime.

Examples:

const id = useConstant(() => crypto.randomUUID());

const formatter = useConstant(() => new Intl.NumberFormat('en-US'));