Get started with qrcode CDN
MIT licensed
QRCode is a popular library for generating and scanning QR codes within web applications.
Tags:- qr
- code
- canvas
- qrcode
Stable version
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How to start using qrcode CDN
<!DOCTYPE html>
<html>
<head>
<title>Get started with qrcode CDN - cdnhub.io</title>
<script src="https://cdn.jsdelivr.net/npm/qrcodejs@1.0.0/qrcode.min.js"></script>
<style>
#qrcode { width: 200px; height: 200px; }
</style>
</head>
<body>
<button id="generate">Generate QR Code</button>
<div id="qrcode"></div>
<script>
const generateButton = document.getElementById('generate');
const qrcodeElement = document.getElementById('qrcode');
QRCode.onDecoded = (decodedContent) => {
console.log('Decoded:', decodedContent);
};
generateButton.addEventListener('click', () => {
new QRCode(qrcodeElement, 'Hello World!');
});
</script>
</body>
</html>