Ironically, I am using Claude to help write https://omasheet.org

This project comes from a pure love of grids of numbers - and a deep sense that Excel has failed to keep pace with stuff like columnar data (Apache Arrow), fast queries (Rust Polars), proper number types, etc. so tbh don’t feel very threatened.

Feedback - good and bad very welcome.

In a way, you actually help them write Claude Sheets.