Gneiss is a spreadsheet tool for using and analyzing online data. It contributes many extensions to the conventional spreadsheet model to support using and analyzing web service and other hirarchical data, and creating interactive, data-driven web applications. Gneiss introduces the following innovations:

Watch Demo Videos

1. Creating interactive web data applications that use web services (details in our publications at UIST'14 and VL'14):

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2. Exploring and analyzing hirarchical data (details in our publication at CHI'16):

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Pictures



Gneiss contains a source panel (left) for loading web data sources, a spreadsheet editor (center) for storing and manipulating data, and a web interface builder (right) for creating web applications.







Code

Click here to download Gneiss's source code.



