psu3d0/formualizer

The fastest embeddable spreadsheet engine - parse, evaluate & mutate Excel workbooks from Rust, Python, or the browser. Arrow-powered, 400+ functions.

2 best points · 1 comments · 1 Hacker News post · 210 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: Formualizer – Arrow-backed spreadsheet engine, 320 functions,PyO3+WASM (2 points, 1 comments, by ManfredMacx, 2026-03-04)