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Solution
Submitted almost 3 years ago

CSS Flex

Toprak•60
@toprakunal
A solution to the Order summary component challenge
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Solution retrospective


What makes me advance is your feedback. Thanks in advance :)

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Community feedback

  • Adriano•42,890
    @AdrianoEscarabote
    Posted almost 3 years ago

    Hi Toprak, how are you?

    I really liked the result of your project, but I have some tips that I think you will like:

    2- All page content should be contained by landmarks, you can understand better by clicking here: click here

    We have to make sure that all content is contained in a reference region, designated with HTML5 reference elements or ARIA reference regions.

    Example:

    native HTML5 reference elements:

    <body>
        <header>This is the header</header>
        <nav>This is the nav</nav>
        <main>This is the main</main>
        <footer>This is the footer</footer>
    </body>
    

    ARIA best practices call for using native HTML5 reference elements instead of ARIA functions whenever possible, but the markup in the following example works:

    <body>
         <div role="banner">This is the header</div>
         <div role="navigation">This is the nav</div>
         <div role="main">This is the main</div>
         <div role="contentinfo">This is the footer</div>
    </body>
    

    It is a best practice to contain all content, except skip links, in distinct regions such as header, navigation, main, and footer.

    Link to read more about: click here

    2- Why it Matters

    Navigating the web page is far simpler for screen reader users if all of the content splits between one or more high-level sections. Content outside of these sections is difficult to find, and its purpose may be unclear.

    HTML has historically lacked some key semantic markers, such as the ability to designate sections of the page as the header, navigation, main content, and footer. Using both HTML5 elements and ARIA landmarks in the same element is considered a best practice, but the future will favor HTML regions as browser support increases.

    Rule Description

    It is a best practice to ensure that there is only one main landmark to navigate to the primary content of the page and that if the page contains iframe elements, each should either contain no landmarks, or just a single landmark.

    Link to read more about: click here

    Prefer to use rem over px to have your page working better across browsers and resizing the elements properly

    The rest is great!!

    Hope it helps...👍

  • Account deletedPosted almost 3 years ago

    Hey @toprakunal, great job on this project!

    Some suggestions to improve you code:

    • To make CSS Variables (:root) easier to deal with, you can give the custom names, like "b--background", "button-color", etc...

    • To make you content accessible to your users, it is a best to use rem/em instead of px for your CSS property values. For media queries, I definitely suggest using em for them. By using px your assuming that every users browser (mobile, tablet, laptop/desktop) is using a font size of 16px (this is the default size on browser). Em's will help with users whose default isn't 16px, which can sometimes cause the your content to overflow and negatively affect your layout.

    Sources:

    https://betterprogramming.pub/px-em-or-rem-examining-media-query-units-in-2021-e00cf37b91a9

    https://uxdesign.cc/why-designers-should-move-from-px-to-rem-and-how-to-do-that-in-figma-c0ea23e07a15

    • While having interactive content (cards, links, icons, buttons, etc…) can definitely make content less static, if not done properly, it can actually have negative effect on your users experience. By simply just applying a “hover” effect to your content, you’re assuming that every device is compatible with “hover” effects. Unfortunately, most devices are not. To provide your users a better experience, you can use the @media (hover: hover) . Now users that that are devices that are not “hover” compatible will be able to enjoy your content.

    Sources:

    https://css-tricks.com/solving-sticky-hover-states-with-media-hover-hover/

    https://youtu.be/uuluAyw9AI0

    Happy Coding!

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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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