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Solution
Submitted 11 months ago

QR Code component

jaysonalfie•60
@jaysonalfie
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?

I was able to learn about color schemes in CSS mostly about the hue, saturation and lightness color scheme and it has been very helpful. I will be sure to look more into it.

What challenges did you encounter, and how did you overcome them?

Well the urge to start and seeking validation before I begin but I now know that I am able and I will put more effort to learn and solve problems.

What specific areas of your project would you like help with?

Mostly on css and how it works to make my styling more effective

Code
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Community feedback

  • P
    Boris•4,110
    @makogeboris
    Posted 11 months ago

    Hi jaysonalfie great job completing your first challenge, here are a few things to review

    • All content should be wrapped within landmarks. Wrap a main tag around the .main- container and a footer for the attribution.
    • It's best practice linking Google fonts directly in the HTML head section rather than directly in your CSS file as it enables asynchronous downloading, improving page load times.
    • Font-size should be written in rem not px. This article explains it better Why font-size must NEVER be in pixels.
    • Consider using a modern CSS reset at the start of the styles in every project. Like this one Modern CSS Reset.

    Hope this helps

    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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