QR Code Component

Community feedback

• 

  Lucas 👾•104,400

  @correlucasPosted about 2 years ago

  👾Hi @ioanaydgn, congratulations on your solution!👋 Welcome to the Frontend Mentor Coding Community!

  Great solution and a great start! From what I saw you’re on the right track. I’ve few suggestions for you that you can consider adding to your code:

  • Use <main> instead of a simple <div> this way you improve the semantics and accessibility showing which is the main block of content on this page. Remember that every page should have a <main> block and that <div> doesn't have any semantic meaning.
  • Replace the <h2> containing the main title with <h1> note that this title is the main heading for this page and every page needs one h1 to show which is the most important heading. Use the sequence h1 h2 h3 h4 h5 to show the hierarchy of your titles in the level of importance, never jump a level.
  • Add a margin of around margin: 20px to avoid the card touching the screen edges while it scales down.
  • Use relative units as rem or em instead of px to improve your performance by resizing fonts between different screens and devices. These units are better to make your website more accessible. REM does not just apply to font size, but to all sizes as well.

  Here's my solution for this challenge if you wants to see how I build it: https://www.frontendmentor.io/solutions/qr-code-component-vanilla-cs-js-darklight-mode-nS2aOYYsJR

  ✌️ I hope this helps you and happy coding!

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  Melvin Aguilar 🧑🏻‍💻•61,140

  @MelvinAguilarPosted about 2 years ago

  Hi @ioanaydgn 👋, good job completing this challenge, and welcome to the Frontend Mentor Community! 🎉

  I have some suggestions you might consider to improve your code:

  • Use the <main> tag to wrap all the main content in your solution instead of using <div class="container">.

  • Add descriptive text to the alt attribute of the QR image to explain what the QR image does. Upon scanning the QR code, you will be redirected to the frontendmentor.io website, so an example of alternative text would be "QR code to frontendmentor.io". You can read more about alternative text here.

  • Instead of using pixels in font size, use relative units of measure like rem or em. The font size in absolute length units (px) does not allow users with limited vision to change the text size in some browsers. Reference.

  • The <h1> element is the main heading on a webpage, also, there should only be one <h1> tag per page. You can create a <h1> and give it a suitable text:

  <h1 class="sr-only">QR Card Component</h1>
  

  The sr-only class is a class that you can add to hide content visually but is only visible to screen-readers.

  More information here.

  Above all, the project is done well👏. I hope those tips will help you! 👍

  Good job, and happy coding! 😁

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