Github username React typescript in mobile first

What are you most proud of, and what would you do differently next time?

Create my first React app with typescript, Tailwind css

What challenges did you encounter, and how did you overcome them?

Use Tailwind css with custom variables to manage light-dark mode without polluate my html with many classes for dark: ...

What specific areas of your project would you like help with?

Well prepare your html before begin to code, think of sections that will change when you move from small device to desktop.