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Solution
Submitted about 1 year ago

QR Code Component

Ermiyas Tilahun•60
@Erma-T
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 am proud to start since always it is the first step that is the most difficult one. Next time I will continue my exercise and also try challenges from other difficulty levels.

What challenges did you encounter, and how did you overcome them?

Since it is a beginner-level challenge, I didn't face any challenges in the coding part. The main challenge tho was in the organization of the solution. Like organizing it on GitHub and submitting it here. I planned to submit all the challenges from Frontend mentor as a directory in a single repo but as per a comment from Discord, I set up each single challenge in its own respective repos.

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

For now, none!

Code
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Community feedback

  • Grace•32,130
    @grace-snow
    Posted about 1 year ago

    Some important HTML points in this, and CSS.

    • Decorative svgs must be aria-hidden and all inline svgs must be focusable="false".
    • The results list should be a list.
    • The explicit width of the results circle plus large padding is causing a reflow failure. There is some horizontal scroll when there shouldn't be at some screen sizes/zoom levels. If you use max-width: 12rem; width:100%; on the circle that should fix it.
    • Usually side padding will match on left and right e.g. in mobile view but in yours the top section looks narrower.
    Marked as helpful
  • Gwenaël Magnenat•1,540
    @gmagnenat
    Posted about 1 year ago

    Hi, congrats on completing this challenge 🎉

    By reviewing your code I notice that you don't use any css resets. I highly recommend using a modern css reset, it will set strong default styling that will make your life much easier to achieve pixel perfect results.

    You can check these two options

    Josh W Comeau's css reset or Andy Bell's css reset

    As a challenge maybe you can try to get your solution closer to the original design?

    A few points that could be tweaked :

    • padding is to large
    • attributions shouldn't be in the card
    • the box shadow need to be softer and larger
    • the width of the card is to large

    Let me know if you update your code and want me to check it back.

    In the meantime, happy 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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