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Cosmic Co.

Published on Aug 9, 2021
  • #html
  • #javascript
  • #pwa
  • #weekly5
  • #rayhanadev

Welcome to Cosmic Co! We sell the best headphones this side of the galaxy. We don't specialize in just headphones however, this beautiful site was made by yours truly as well!

Some features include:

  • 100% Responsive design that accounts for all (sane) devices
  • Optimized for fast load speeds
  • Extremely high Google Lighthouse Report (
  • Full PWA support for Pre-caching and offline support
  • SEO that exceeds standards internationally
  • Dark theme so you don't strain your eyes
  • Zero external scripts, minimal external stylesheets, and no cross-origin urls
  • ARIA labels for accessibility readers
  • and more!

The prototyping and wireframing was done in Figma.

Feel free to test out any of the features, I hope you enjoy :D.

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