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Timo Zimmermann jz222

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Web Dev 🖤 Full Stack Engineer, React Enthusiast, Gopher. Building resilient apps that scale.

jz222 / getFlag.js

Created April 14, 2021 12:24

A function that returns the flag emoji for a given country code.

const getFlag = (countryCode) => String.fromCodePoint(...[...countryCode.toUpperCase()].map(x => 0x1f1a5 + x.charCodeAt()));

jz222 / useDialog.js

Created October 13, 2019 16:17

A custom hook for dialogs in React

	import React, { useCallback, useEffect, useRef, useState } from 'react';

	import Button from 'components/UI/button/button';

	import styling from './useDialog.module.scss';

	export default (cb) => {
	const [{ open, params }, setDialogMeta] = useState({ open: false });

	const containerRef = useRef(null);