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Solution
Submitted about 2 years ago

QR code component

Bárbara Damasceno•320
@barbaradamasdev
A solution to the QR code component challenge
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Solution retrospective


In this challege I had a difficultie with the link. On github.io do not worked, for some reason the picture just do no show. I don't know if had some error with my files.

  • https://barbaradamasdev.github.io/qr-code-component-main/
  • https://lighthearted-toffee-ea573a.netlify.app/

Please give me your feedback, it'll help a lot. Thank! :)

Code
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Community feedback

  • Abdul Khaliq 🚀•72,380
    @0xabdulkhaliq
    Posted about 2 years ago

    Hello there 👋. Congratulations on successfully completing the challenge! 🎉

    • I have other recommendations regarding your code that I believe will be of great interest to you.

    HTML 🏷️:

    • This solution generates accessibility error reports, "All page content should be contained by landmarks" is due to incorrect usage of semantic markup, which causes lacking of landmark for a webpage

    • So fix it by replacing the <div class="content"> element with the semantic element <main> in your index.html file to improve accessibility and organization of your page.

    • What is meant by landmark ?, They used to define major sections of your page instead of relying on generic elements like <div> or <span>. They are use to provide a more precise detail of the structure of our webpage to the browser or screen readers

    • For example:
      • The <main> element should include all content directly related to the page's main idea, so there should only be one per page
      • The <footer> typically contains information about the author of the section, copyright data or links to related documents.

    .

    I hope you find this helpful 😄 Above all, the solution you submitted is great !

    Happy coding!

    Marked as helpful
  • Sean Ryder•10
    @seanryderjr
    Posted about 2 years ago

    You nailed it. Don't you love how there are so many ways to do things with CSS?

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How does the accessibility report work?

When a solution is submitted, we use axe-core to run an automated audit of your code.

This picks out common accessibility issues like not using semantic HTML and not having proper heading hierarchies, among others.

This automated audit is fairly surface level, so we encourage to you review the project and code in more detail with accessibility best practices in mind.

How does the CSS report work?

When a solution is submitted, we use stylelint to run an automated check on the CSS code.

We've added some of our own linting rules based on recommended best practices. These rules are prefixed with frontend-mentor/ which you'll see at the top of each issue in the report.

The report will audit 1st-party linked stylesheets, and styles within <style> tags.

How does the HTML validation report work?

When a solution is submitted, we use html-validate to run an automated check on the HTML code.

The report picks out common HTML issues such as not using headings within section elements and incorrect nesting of elements, among others.

Note that the report can pick up “invalid” attributes, which some frameworks automatically add to the HTML. These attributes are crucial for how the frameworks function, although they’re technically not valid HTML. As such, some projects can show up with many HTML validation errors, which are benign and are a necessary part of the framework.

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