Deno.js QR Code Module Tutorial to Create QR Codes and Print in on Terminal in TypeScript Full Project For Beginners

 

 

📇 QR Code

 

Generate QR codes in Deno, as base64-encoded images, completely dependency-free and requires no binary.

This is a port of zenozeng/node-yaqrcode, which itself is a port of the QR code generator in the d-project.

 

 

⭐ Getting started

 

import { qrcode } from "https://deno.land/x/qrcode/mod.ts";
const base64Image = qrcode("bitcoin:ADDRESS?amount=0.5&label=ORDER"); // data:image/gif;base64,...

 

 

 

CLI

Alternatively, you can use it directly from the CLI by using deno run:

deno run https://deno.land/x/qrcode/cli.ts <text>

You can also install it globally using the following:

deno install qrcode https://deno.land/x/qrcode/cli.ts

Then, the package is available to run:

qrcode <text>

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