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Solution
Submitted about 2 years ago

Resposnive age calculator(React,Tailwind,Typescript)

react, typescript, tailwind-css
FiliC•160
@FilipCondac
A solution to the Age calculator app challenge
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Solution retrospective


I am interested if my typescript and react is up to standard to a junior developers! Thank you

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Community feedback

  • jgambard•340
    @Tripouille
    Posted about 2 years ago

    Hello Filip!

    Great job on the results! If you don't mind, I have a few suggestions for improvement. Firstly, consider leveraging available packages like Moment or Date-fns for handling dates, and a JSON schema along with a validation library for form validation. This can help streamline your code and ensure consistency.

    Additionally, it's advisable to minimize the use of setState inside functions, such as in the case of setUserAge within the calculateAge function. This can make the code harder to predict, as calling calculateAge does not indicate that userAge will be updated. It may be better to refactor this logic to improve code readability.

     if (validateInput()) {
          const age = calculateAge( ...);
          setUserAge(age);
      }
    

    Furthermore, consider extracting the calculateAge function out of the component, which would make it easier to test using tools like Jest or Vitest. This can aid in writing effective unit tests for your code.

    Overall, these suggestions can enhance the maintainability and reliability of your code. Keep up the good work!

    Marked as helpful

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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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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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