@dloizides/rn-web-hooks

Cross-platform (React Native + react-native-web) React hooks and rate-limiting helpers, extracted from the byte-identical copies in katalogos-web and erevna-web.

| Export | What | |---|---| | useOnlineStatus() | { isOnline, isOffline } via navigator.onLine + online/offline events (web); always online on native | | useEscapeKey(handler, enabled?) | fires handler on Escape keydown (web only, no-op native) | | useHighContrast() | tracks prefers-contrast: more (web only, false native) | | debounce(fn, wait?) | plain debounced function | | throttle(fn, wait?) | plain throttled function | | useDebouncedCallback(cb, wait) | stable debounced callback with .flush() / .cancel(), flushes on unmount |

Install

npm install @dloizides/rn-web-hooks

Peers: react (>=18), react-native (>=0.79). Runtime dep: @dloizides/utils.

Usage

import { useOnlineStatus, useEscapeKey, useDebouncedCallback } from '@dloizides/rn-web-hooks';

const { isOffline } = useOnlineStatus();
useEscapeKey(() => setOpen(false), open);
const debouncedSave = useDebouncedCallback((v: string) => save(v), 300);