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Solution
Submitted 11 months ago

Simple, Semantic & Accessible QR Component (Under 100 Lines of CSS)

accessibility
Corvida Raven•680
@SheGeeks
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?

Since this project was quick to code, I challenged myself to reduce the CSS to 100 lines or less. I focused on treating my CSS like a design system, extracting repeated patterns into small, focused classes. This approach is a little more time-consuming, but I can see how it makes a component like this easy to maintain and scale over time.

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Community feedback

  • Reza Fauzi Augusdi•30
    @fbtwitter
    Posted 10 months ago

    I appreciate your attention to detail, especially the addition of titles to images and the use of the <small> element for accessibility. However, based on best practices in web development, wrapping these elements in a <figure> tag would provide a clearer structure, as it semantically groups the image with its associated content. This approach enhances both accessibility and the logical organization of the page.

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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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