An efficient and lightweight QR Code WebComponent integrated with Rust wasm library.
An efficient and lightweight QR Code WebComponent integrated with Rust wasm library.
You can install wc-qrcode with npm, or just get started quickly with CDN.
To install from npm, open terminal in your project folder and run:
npm install wc-qrcode
After the package is installed, then you can import the qrcode webcomponent into you code:
import 'wc-qrcode';
window.onload = function() {
let qrElement = document.createElement('qr-code');
qrElement.setAttribute('text', 'https://example.org');
qrElement.setAttribute('size', '6');
document.body.appendChild(qrElement);
}
There is jsDelivr CDN available for quickly integrated with your web page.
https://cdn.jsdelivr.net/npm/wc-qrcode@0.1.6
or
<script src="https://cdn.jsdelivr.net/npm/wc-qrcode@0.1.6"></script>
<html>
<head>
<!-- Load QR WebComponent library -->
<script src="https://cdn.jsdelivr.net/npm/wc-qrcode@0.1.6"></script>
<!-- End Load -->
</head>
<body>
<!-- Using "qr-code" html tag to generate QR Code -->
<qr-code
text="https://github.com/yishiashia/wc-qrcode"
size="6"
></qr-code>
</body>
</html>
String type. The data of QR Code.
Number type. The QR code image size (multiply by 16px).
String type. The alt description text of the generated qrcode image.
| Property | Type | Description |
|---|---|---|
| text | String | The data string to generate QR code. |
| size | Integer | The QR Code image size (width and height would be the size multiply by 16px). |
| alt | String | The alt description text of the generated qrcode image. |
You can update the qrcode component by setting its properties.
For example:
const qrElement = document.getElementsByTagName("qr-code")[0];
if (qrElement !== undefined) {
qrElement.text = "https://www.example.org";
qrElement.alt = "URL of example.org";
qrElement.size = 10;
}
FAQs
An efficient and lightweight QR Code WebComponent integrated with Rust wasm library.
We found that wc-qrcode demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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