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Solution
Submitted 3 months ago

HTML & CSS QR Code w/ Flexbox

kiewalked•20
@kiewalked
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?

Managing to get something similar to the given component.

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

Wasn't quite sure how to scale the width and height of the card component. I initially used the width of the viewport, but later realised that it scaled really weirdly, so I just used a fixed width. Eager to learn more about how to make a responsive page design.

Code
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Community feedback

  • P
    M Kerr•2,130
    @mkerr-github
    Posted 3 months ago

    Looks good, great effort, well done!

    The next challenge on the learning path helps to learn about how to make such a card more responsive, and they show two layouts, desktop and mobile.

    https://www.frontendmentor.io/challenges/blog-preview-card-ckPaj01IcS

    Basically, you can use media queries, where you can specify in the CSS that certain properties and sizes should change once the pixel size of the screen reaches a certain size. Watch a few short tutorials on CSS and media queries.

    Here is a nice short explanation as well on W3 schools:

    https://www.w3schools.com/css/css_rwd_mediaqueries.asp

    If you found any of this useful, please remember to "mark as helpful" , thank you!

    Keep up the good work, and keep going ! 👋

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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.

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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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