Visualize spreadsheet formulas (and, in the future, entire spreadsheets) as interactive graphs and calculate the value at each step.
Note
This application is in the early stages of development.
While SheetFlow isn't officially released yet, you can check the current state of the project here:
- Formula Visualization - visualize spreadsheet formulas as interactive graphs
- Step-by-Step Calculation - see the calculated value for every part of the formula
- Live Dependency Editing - automatically detects all formula dependencies and allows you to change their values on the fly
- Fully Private - all calculations and data processing happen directly in your browser; no data ever leaves your device
- Light and Dark Mode
- Open Source
While there's still much to implement, here's a list of key planned features:
- Visualize multiple formulas in a tile- and tab-based interface
- Improve compatibility with popular spreadsheet applications
- Load and visualize entire spreadsheet files
- Integrate different calculation engines
- Construct formulas using the graph interface
- Implement as an add-on for popular spreadsheet applications
- Add support for internationalization
- And much more!
SheetFlow is an open source software currently released under GPLv3 (GNU General Public License v3.0). The long-term plan is to re-license the core application under the MIT license, while the calculation engines will retain their respective licenses.