HTML, CSS, and JavaScript code creates a web page for generating QR codes. The HTML sets up the structure of the web page. The CSS styles the elements and creates the visual design.
- @import: Imports an external style sheet into the current style sheet, allowing modularization of CSS code.
- @media: Applies different styles based on device characteristics like screen width, enabling responsive design.
- @keyframes: Defines animation behavior by specifying style changes at various points during the animation. The JavaScript handles user input, validates URLs, and dynamically generates the QR code. the JavaScript code focuses on capturing user input, generating the QR code image based on the input, and updating the page dynamically in response to user actions.