Incoma is free software under a GPLv3 license. The latest version of the code can be downloaded from its github repository:

Github repository
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The main part of the code is written in javascript, using the d3.js library for the graph visualization. In order to access the database to store the conversations PHP/MySQL is used.

An explanation about the files and folders included can be found in the README file.
To make easier to understand the code, we included a folder called file-maps with code maps of the javascript files (i.e. MAP.visualisation-zoomout.js being a map of visualisation-zoomout.js). This files include the headers of all the functions of the specific js file and some important calls of it. The maps are not updated so frequently as the code, but we hope they help to understand it better.