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Solution
Submitted over 2 years ago

QR Code Component using CSS Grid

Demarcus•610
@Demarcus11
A solution to the QR code component challenge
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Community feedback

  • samaelWebDev•240
    @samaelwebdev
    Posted over 2 years ago

    hello my friend your design looks AMAZING!!! I've got one tip here for you in order to make you code just a bit more accessible, I'm not an expert and only suggest the following in good faith...

    I noticed that you do not have a level 1 heading in your document, remember that to facilitate navigation and understanding of overall document structure, authors should use headings that are properly nested (e.g., h1 followed by h2, h2 followed by h2 or h3, h3 followed by h3 or h4, etc.) you can technically have whatever you want but logically you should have 1 H1, then as many h2, h3, h4 as make sense and they should be properly nested. There won't be any SEO issues for not doing it right, but it may cause some accessibility issues for screen readers.

    have a great day 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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