easy-invoice-pdf

Free & Open-Source Invoice Generator - No Sign-Up, No Ads, Instant PDF Export, 100% In-Browser, and Fully Customizable Templates. ⭐ Star the repo if you like it. Maintained by VladSez on GitHub, where it has earned 1,091 stars from the community.

It's actively developed around react-pdf-renderer, shadcn-ui, invoice, and is a solid reference for anyone building with these tools.