This repository contains two JavaScript code examples for generating QR codes. One example is designed to work in a web browser environment, while the other is intended to run in a Node.js environment.
The browser.js file demonstrates how to create a simple QR code generator that runs in a web browser. When a user enters text into an input box and presses the "Enter" key, a QR code image is dynamically generated and displayed on the page. The QR code image is generated using the qr-server API and is displayed using an element.
Usage:
- Open the
index.htmlfile in a web browser. - Enter text into the input box and press "Enter" to generate a QR code.
The node_script.js file demonstrates how to create a QR code generator using Node.js. The script uses the inquirer library to prompt the user for a URL. After receiving the URL input, the script generates a QR code image using the qr-image library and saves it to the file system. Additionally, the URL is saved to a URL.txt file.
Usage:
- Install Node.js if not already installed.
- Run the script using the command:
node node_script.js. - Follow the prompts to enter a URL and generate a QR code image.
- For the browser example, you need a modern web browser that supports JavaScript.
- For the Node.js example, you need Node.js installed on your system.
This code is provided under the MIT License.