Hacker NewsFeb 27

Rynko Playground – 400ms JSON-to-PDF and Excel Engine

https://app.rynko.dev/playground

#HackerNews #RynkoPlayground #JSONtoPDF #ExcelEngine #FastTechnology #ProductivityTools

Interactive Playground | Rynko

Design document templates visually and generate real watermarked PDFs and Excel files — no account required.