Frontend Mentor - 3-column preview card component solution

This is a solution to the 3-column preview card component challenge on Frontend Mentor. Frontend Mentor challenges help you improve your coding skills by building realistic projects.

Table of contents

• Frontend Mentor - 3-column preview card component solution
  • Table of contents
  • Overview
    • The challenge
    • Screenshot
    • Links
  • My process
    • Built with
    • What I learned
    • Useful resources
  • Author

Note: Delete this note and update the table of contents based on what sections you keep.

Overview

The challenge

Users should be able to:

• View the optimal layout depending on their device's screen size
• See hover states for interactive elements

Screenshot

Links

• Solution URL: Right here!
• Live Site URL: Deployed on Vercel

My process

Built with

• Svelte
• WindiCSS
• Flexbox
• Mobile-first workflow
• Vite

What I learned

I learnt to use WindiCSS's safelist config option to prevent dynamic concatenations from being removed at compile step. Will come in handy going forward.

<script>
  // ...
  export let color;
</script>

<!-- Windi cannot guess the possible combinations-->
<section class="... bg-{color}">
  <!-- ... -->
  <button class="... text-{color}">Learn More</button>
</section>

// solved
export default defineConfig({
  safelist: [
    'bg-orange',
    'text-orange',
    'bg-cyan-600',
    'text-cyan-600',
    'bg-cyan-700',
    'text-cyan-700',
  ]
}

Useful resources

• WindiCSS's safelist - Helped a lot.

Author

• Frontend Mentor - @Shawn Lee