A 100% client-side invoice generator with no signup and no database

Instant, browser-only invoicing is the project's honest selling point — everything stays client-side and you can add unlimited line items, pick from 15 templates, and hit Print → Save as PDF immediately. The UX is straightforward and trust-friendly (no account, no cloud), but it's essentially a polished point tool: handy for one-off invoices but lacks invoicing workflow features like recurring bills, deliveries, or storage/management of past invoices.