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Solution
Submitted almost 3 years ago

Simple QR code preview using HTML & CSS

Lakshan•305
@M-lakshan
A solution to the QR code component challenge
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Solution retrospective


10th build-up :)

Code
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Community feedback

  • Lucas 👾•104,160
    @correlucas
    Posted almost 3 years ago

    👾Hi Lakshan, congrats on completing this challenge!

    I saw your preview site and I liked a lot the work you’ve done here, it's almost complete, I’ve some suggestions you can consider applying to your code:

    The html structure is fine and works, but you can reduce at least 20% of your code cleaning the unnecessary elements, you start cleaning it by removing some unnecessary <div>. For this solution you wrap everything inside a single block of content using <div> or <main> (better option for accessibility) and put inside the whole content <img> / <h1> and <p>.

    <body>
    <main>
    <img src="./images/image-qr-code.png" alt="Qr Code Image" >
     <h1>Improve your front-end skills by building projects</h1>
    <p>Scan the QR code to visit Frontend Mentor and take your coding skills to the next level</p>
    </main>
    </body>
    

    ✌️ I hope this helps you and happy coding!

    Marked as helpful
  • romila•3,550
    @romila2003
    Posted almost 3 years ago

    Hi Lakshan,

    Congratulations 🎉 for completing this challenge, your Card component looks great, and it is great that you used flex to center the card. It looks pixel perfect.

    The only thing I would suggest is to remove the header tag as it provides no use since there is no content within the tag. The header tag is defined as representing 'a container for introductory content or a set of navigational links' HTML Semantic Elements. Also, I would recommend you setting the value of justify-content to center.

    Overall, great attempt and project and wish you the best for your future projects so keep coding 👍.

    Marked as helpful

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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 all CSS, SCSS and Less files in your repository.

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.

How does the JavaScript validation report work?

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

The report picks out common JavaScript issues such as not using semicolons and using var instead of let or const, among others.

The report will audit all JS and JSX files in your repository. We currently do not support Typescript or other frontend frameworks.

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