Skip to content
  • Unlock Pro
  • Log in with GitHub
Solution
Submitted almost 3 years ago

Calculator app vanilla javascript

Mohsin Bashir•130
@mobasher10
A solution to the Calculator app challenge
View live sitePreview (opens in new tab)View codeCode (opens in new tab)

Solution retrospective


All feedback is welcomed

Code
Select a file

Please log in to post a comment

Log in with GitHub

Community feedback

  • David•7,960
    @DavidMorgade
    Posted almost 3 years ago

    Hey mohsin, congratulations on finishing the challenge!

    It seems that it is some kind of problem thats making your scripts not to load when the page loads and the logic of your application is not working :(!

    Apart from that, regarding the styles I would personally center the calculator on the webpage, using align-items: center on your body flex-box and also setting min-height: 100vh so that the body takes the full screen and the calculator can be properly positioned.

    Hope my feedback helps you, try to fix the issue with the scripts, I wanna see your app working!

  • Jumagobe•1,050
    @Jumanjigobez
    Posted almost 3 years ago

    But Bro your calc is not functional the buttons and the theme changer buttons. Try and check on my solution on this to clarify more on using vanilla js. But otherwise it is great looking maybe the script didn't load fast.

Join our Discord community

Join thousands of Frontend Mentor community members taking the challenges, sharing resources, helping each other, and chatting about all things front-end!

Join our Discord

Stay up to datewith new challenges, featured solutions, selected articles, and our latest news

Frontend Mentor

  • Unlock Pro
  • Contact us
  • FAQs
  • Become a partner

Explore

  • Learning paths
  • Challenges
  • Solutions
  • Articles

Community

  • Discord
  • Guidelines

For companies

  • Hire developers
  • Train developers
© Frontend Mentor 2019 - 2025
  • Terms
  • Cookie Policy
  • Privacy Policy
  • License

Oops! 😬

You need to be logged in before you can do that.

Log in with GitHub

Oops! 😬

You need to be logged in before you can do that.

Log in with GitHub

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.

Oops! 😬

You need to be logged in before you can do that.

Log in with GitHub

Oops! 😬

You need to be logged in before you can do that.

Log in with GitHub