Celdas

The spreadsheet application of the Nodalia suite.

Overview · Download · Build · Status · Suite · License

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Overview

Celdas is the spreadsheet application of Nodalia: a native app written in Rust, with no account and no cloud. It runs on Linux, macOS and Windows.

It opens and saves Excel workbooks (.xlsx), with formulas, tables, charts, pivot tables, conditional formatting and printing, and it is drawn in the Nodalia Design Language in light and dark.

Important

Celdas is at an early stage. Expect rough edges, and keep a copy of workbooks that matter.

Dark mode and the Insert tab: tables, charts, sparklines, pictures, shapes, links and comments.	Formulas. Hundreds of functions, dynamic arrays, LET and LAMBDA, structured table references.
Preferences, from the main menu: theme, window controls, language and calculation.	Keyboard shortcuts, listed for every command.

Download

Packages for Linux, macOS and Windows are on the releases page and at getnodalia.com/celdas. The app checks for updates itself.

Build and run

You need a recent stable Rust toolchain.

git clone https://github.com/getnodalia/celdas.git
cd celdas
cargo run --release -p celdas

Project status

Area	State
Package and binary names	Done: celdas, dev.danielmiguelt.Celdas
App icon	Done: portrait of Blaise Pascal
Nodalia interface	Done: Nodalia theme and icons, rounded islands, main menu, Nodalia window controls on Linux
Global menu	Done: the desktop's top bar on Nodalix (Linux), the menu bar on macOS
Installable packages	Linux, macOS (DMG) and Windows, with the in-app updater

App icon

Nodalia app icons are black-and-white portraits of historical figures over the app colour. Celdas's is Blaise Pascal, who built the first mechanical calculator. Provenance and licence are in assets/app-icon/.

The Nodalia suite

Celdas is one of the applications of Nodalia, an independent software project developed in public by Daniel Miguel Tejedor.

License

MIT OR Apache-2.0. See LICENSE-MIT, LICENSE-APACHE and NOTICE.