EtherCalc is a web spreadsheet. Your data is saved on the web, and people can edit the same document at the same time. Everybody's changes are instantly reflected on all screens. Work together on inventories, survey forms, list management, brainstorming sessions and more!
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Installed in seconds with npm. Could not figure out how to reload old sheets, the documentation is seemingly only there to describe the history of the project, no docker install instructions, etc. Removed from system.