Show HN: A terminal spreadsheet editor with Vim keybindings https://ift.tt/UA3gjWQ

Show HN: A terminal spreadsheet editor with Vim keybindings While speccing out this spreadsheet tool, I realized that I never had to think about the keybindings. It all just came naturally from Vim. Normal/insert/visual modes, hjkl navigation, dd/yy/p, :w, :q. The usual muscle memory works. It supports CSV/TSV import and export, and a native .cell format that preserves formulas. The formula engine handles SUM, AVERAGE, COUNT, MIN, MAX, and IF with range references. The codebase is a Cargo workspace: a pure cell-sheet-core library (no TUI dependency) and a cell-sheet-tui crate on top of ratatui. Early days, but it's usable. To try it out: cargo install cell-sheet-tui Feedback of any kind is greatly appreciated! https://ift.tt/2IrphBw April 27, 2026 at 04:39AM