Back to Daily Vibe CodeDay 15 of 30
Currency Converter
Beginner 30minTool
The Prompt
Build a currency converter app. Features: amount input field, 'from' and 'to' currency dropdowns with flag icons, converted result display, swap currencies button, show exchange rate used, last updated timestamp. Add 10 popular currencies. Include a small chart showing 7-day rate history.
What you'll learn
Prompt crafting
Turn a one-line idea into a clear build brief an AI can execute.
Rapid prototyping
Ship a working version in under an hour — speed over polish.
Core UI patterns
Practice the layouts and components every app relies on.
Shipping fast
Build the habit of finishing and sharing what you make.