The GDSE and its source code can be found in the following GitHub repository:
https://github.com/MaxBo/Repair-Web

A step-by-step instruction on

• how you can install your own copy of the GDSE on your own server for using it for your own projects and
• how you can modify and further develop the GDSE on your own

can be found in the technical documentation of the GDSE.

For more manuals and descriptions of the GDSE, click here.

As its development was funded by the European Research Program “Horizon 2020”, the GDSE is open source, licensed under GPLv2 (GNU General Public License, version 2). You find additional information on this license in the technical documentation mentioned above.