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Solution
Submitted almost 4 years ago

Mobile first Tip Calculator App(HTML, CSS, JavaScript)

Griselda Knight•280
@Greeshma2903
A solution to the Tip calculator app challenge
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Solution retrospective


This was a very interesting Challenge I did after a long time! Reading the values after the user's input them was a bit tricky but I eventually figured it out (use "change" event listener). I tried to make the app more accessible (hopefully). Any feedback on the code and in general is appreciated. 😄

Code
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Community feedback

  • Emma•320
    @emjogale
    Posted almost 4 years ago

    Hi Griselda, I am currently working on this challenge and so was very interested to see how you had completed the challenge! I think what you have done is very good. I had been trying to work out how to get the input outline to change colour and so found your code with the :focus selector very helpful. However I have one suggestion for you - if you add a transparent border to the input before it is focused, then it doesn't move at all when the border is added on focus. 👍

    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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