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@mittwald/react-use-promise

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Simple and declarative use of Promises in your React components. Observe their state and refresh them in various advanced ways.

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import { useEffect } from "react"; import { isBrowser } from "browser-or-node"; export const useOnVisibilityChange = (cb, deps) => { useEffect(() => { if (isBrowser) { document.addEventListener("visibilitychange", () => cb(!document.hidden)); return () => { document.removeEventListener("visibilitychange", () => cb(!document.hidden)); }; } }, deps); };