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Web-based realtime collaborative spreadsheets
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README
jspreadsheet ============ Web-based collaborative spreadsheets Websocket backend is written in Haskell, spreadsheets are created using Handsontable (see http://handsontable.com). This is a sample application which was written to learn more about the following aspects of Haskell: * Software Transactional Memory (Control.Concurrent.STM) * JSON serialization (Data.Aeson) * Sets with multiple indexes (Data.IxSet) * Testing (Test.QuickCheck) * Websocket server/client implementations (Network.WebSockets) and more Installation ============ * Git checkout to any directory * cabal sandbox init in the directory * cabal install * Point your nginx instance to the public/ directory (example nginx.conf is provided) and setup nginx reverse proxy for websocket server (port 1313 by default * Run .cabal-sandbox/bin/jServer * Open <yourserver>/html/main.html in multiple browsers and type something into spreadsheet