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Solution
Submitted almost 3 years ago

Mobile First -QR Code Component

Abd Almalik jakmery•280
@abdalmalik1996
A solution to the QR code component challenge
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Community feedback

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

    👾Hi Abd Almalik, congratulations on your solution!👋 Welcome to the Frontend Mentor Coding Community!

    Great solution and a great start! From what I saw you’re on the right track. I’ve few suggestions for you that you can consider adding to your code:

    1.Add <main> instead of <div> to wrap the card container. This way you show that this is the main block of content and also replace the div with a semantic tag.

    2.Add the correct size to avoid the container growing more than it should. In this case the QR CODE component size is max-width: 320px.

    3,Add the website favicon inserting the svg image inside the <head>. <link rel="icon" type="image/x-icon" href="./images/favicon-32x32.png">

    4.I saw that for some properties you’ve used rem and for others px. In this case, it is better to use only one kind of unit to have a better organization for your code. relative units as rem or em have a better fit if you want your site more accessible between different screen sizes and devices. REM and EM does not just apply to font size, but to all sizes as well.

    Here's my solution for this challenge if you wants to see how I build it: https://www.frontendmentor.io/solutions/qr-code-component-vanilla-cs-js-darklight-mode-nS2aOYYsJR

    ✌️ I hope this helps you and 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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