🎉 Flexible invoicing desktop app with beautiful & customizable templates.
- invoice
- invoice-pdf
- invoice-generator
- invoice-template
47,133 repositories indexed
1–4 of 4 · Most stars
🎉 Flexible invoicing desktop app with beautiful & customizable templates.
QR code generator (ASCII & PNG) for SEPA payments
Algorand QR Code generator is a JavaScript module that outputs an standard QR code (exportable to SVG file and text) from a JSON object. It works in terminal, NodeJS and modern browsers. Complies to Algorand ABNF Grammar.
Contingency Random Number Generator — numbers with controllable fat tails, volatility clustering, and scale convergence