The problem
A friend and I kept having to make "cuentas de cobro" for clients. My sister works in agriculture, where farmers often have to make and sign these invoices themselves, usually without much tech background.
What I built
I built a simple invoice editor with a live preview. You fill in the details, get a clean invoice, and sign it. No accounting knowledge needed.
Impact
It has made invoicing a lot easier for freelancers and for people who aren't used to tech, including farmers.
Tech stack
React
TypeScript
Vite
Shadcn
Tailwind
Zustand
TipTap