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Solution
Submitted 4 months ago

Used flex-module and relative units to avoid using media queries

ITS•50
@ink1982
A solution to the QR code component challenge
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Solution retrospective


What are you most proud of, and what would you do differently next time?

I was able to avoid using media queries by leveraging relative units, making the design adaptive without the need to specify separate rules for different devices. By using units such as em, rem, %, and vh/vw, I ensured that elements on the page automatically adjusted to the screen size. This simplified the code significantly and made it more versatile for various screen sizes, while maintaining proportions and providing a user-friendly interface.

What specific areas of your project would you like help with?

No help needed on this project, thank you.

Code
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Community feedback

  • Agidza•20
    @lynnagidza
    Posted 4 months ago

    Great job on nailing the design! Your design is completely symmetrical with the reference design. Good job! 👏🏿

    Code Structure

    Strengths

    • Proper use of classes for styling
    • Good implementation of responsive design principles

    Suggestions for Improvement

    • Consider moving your CSS to a separate file instead of using internal styling as it improves maintainability as projects grow.
    • Try incorporating semantic HTML5 landmarks(header,nav,main,footer) instead of generic divs. For example:
    <body>
      <main class="qr">
        <!-- QR code content -->
      </main>
    </body>
    

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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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