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Solution
Submitted 9 months ago

Pure HTML + CSS

vtopavlov•10
@vtopavlov
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?

Proud of the structure I created.

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

Vertically positioning in the centre was hard for me. Overcame it by asking chatgpt

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

Centering elements

Code
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Community feedback

  • shwerts•220
    @shwerts
    Posted 9 months ago

    Greetings, I see that you solved this challenge very good! Here's some moments for future considerations you should take to improve your frontend skills:

    • Use class instead of id, second can be used only to be used in JavaScript and for anchoring. Using classes can shorten selectors in every ruleset.

    • For font-size and element's sizing properties you should use rem mostly or em units to tolerate user's personal font settings. Relative units bases on user's font size settings, for most users, they have 16px for font size, so you can base on it.

  • M. Abubakr•250
    @m-abubakr1
    Posted 9 months ago

    I see you have found the right font for it, I missed that one.

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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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