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Solution
Submitted over 2 years ago

HTML, CSS

Muhamed•50
@Madmohammed22
A solution to the QR code component challenge
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Solution retrospective


Hi there, I’m Mohamed and this is my solution for this challenge. 🤝

Any feedback on how I can improve the code are welcome!

Code
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Community feedback

  • ApplePieGiraffe•30,525
    @ApplePieGiraffe
    Posted over 2 years ago

    Greetings, Muhamed! 👋

    Congratulations on completing your first Frontend Mentor challenge! 🎉 Good job on this challenge! 👏

    A few things I suggest are,

    • Avoiding using px for setting the value of font-size in your styles. Instead, use a responsive unit such as em or rem so that users will be able to change the size of the text in your site by changing the default font-size of their browser. It might also be worth setting the values for other properties such as margin or padding in those units so that your entire site will scale with the user's chosen default font-size. If you'd like to learn more about those units in CSS and how all of this works, check out this helpful video on the topic.
    • Adding a favicon to the site. There should be one in the starter files for this challenge that you can use. 😉

    Hope you find this helpful. 😊

    Keep coding (and happy coding, too)! 😁

    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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