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Solution
Submitted over 3 years ago

QR Code Components

Mohamed El-Khalil Beneddra•60
@khalilbnd
A solution to the QR code component challenge
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Solution retrospective


The easy project u can work on, even if u still a beginner u can work on it easily, it took 1hr completing this project

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Community feedback

  • Agata Liberska•4,075
    @AgataLiberska
    Posted over 3 years ago

    Hi Mohamed, nice work :) Awesome that you remembered to include you landmark elements :)

    However, it would be a good idea for you to really consider why you're applying certain styles. For example, you've set your body to display: flex; but you're not actually taking advantage of this - in fact, it actually messes things up a bit - when I open your solution, the card is stuck to the left of the screen - because of that display: flex property. You've also set a blue background on all elements, which you then had to override on your content container - it would've been a lot simpler to set the blue background on the body and white background on the card. Setting the height property on your card is also quite unnecessary - and again, it does mess things up on some larger mobile viewports where the white card is tiny and all content is overflowing it. Let the content take up the space that it needs, and space it out with some padding.

    Hope this helps, 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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