NumPad
A powerful text editor and calculator for the web
Shipixen
Go from nothing → deployed Next.js codebase in minutes • Sponsored
NumPad is a fast, lightweight web app with support for units, dates and more. It lets you keep notes and calculations in one document, gives you answers as you type, and it understands calculations like "£200 + 20%" or "2500kcal / 1 day in watts".
Tony Onodi