Hey, I'm Gio!

I'm a tech lead and instructor. I'm sharing the lessons I learned building web applications that serve millions of users.
Gio PolvaraCiao!
  1. Make your tests fail on network requests with MSW
  2. Mock Next.js Router for Testing
  3. How to Style Text in HTML
  4. The Five Primary UX States
  5. Creating an Array Containing Values 1 to N in JavaScript
  6. and more…

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