Frontend Mentor - Results summary component solution

This is a solution to the Results summary component challenge on Frontend Mentor. Frontend Mentor challenges help you improve your coding skills by building realistic projects.

Table of contents

• Overview
  • The challenge
  • Screenshot
  • Links
• My process
  • Built with
  • What I learned
  • Useful resources
• Author

Overview

The challenge

Users should be able to:

• View the optimal layout for the interface depending on their device's screen size
• See hover and focus states for all interactive elements on the page
• Bonus: Use the local JSON data to dynamically populate the content

Screenshot

Links

• Solution URL: Code on Github
• Live Site URL: Deployed on Netlify

My process

Built with

• Semantic HTML5 markup
• CSS custom properties
• Flexbox
• CSS Grid
• Mobile-first workflow

What I learned

I'm still learning how to work with animations. I had an idea of which animation I wanted to implement but as I'd never done it before I looked up the solution with Chat GPT.

.result-circle h2 {
	color: var(--clr-neutral-100);
	font-weight: 800;
	font-size: 3.5rem;
	margin: 0;
	animation: countUp 2s ease-out;
	animation-fill-mode: forwards;
	opacity: 0;
}

@keyframes countUp {
	to {
		opacity: 1;
	}
}

function animateNumber() {
	const resultNumberDisplay = document.querySelector('.result-circle h2');
	const targetNumber = 76;
	let currentNumber = 0;

	const intervalId = setInterval(() => {
		resultNumberDisplay.textContent = currentNumber;
		if (currentNumber === targetNumber) {
			clearInterval(intervalId);
		}
		currentNumber++;
	}, 100);
}

Useful resources

• How do I apply opacity to a CSS color variable? - I knew I could assign alpha-values to CSS-variables, but I didn't know how. This article helped me understand how and why.

Author

• Website - Add your name here
• Frontend Mentor - @yourusername
• Twitter - @yourusername