DMX Platform
Platform for knowledge building, data modeling, and collaboration.
Semantic desktop featuring Bring-to-me navigation for preserving stable visual contexts.
Application server and full-stack web development framework.
For 8 years (2018-2025) the DMX Platform was powering the DMX Systems UG (now defunct). Its Linqa product is built on top of the DMX platform.
DMX Platform is the 5th version of the 25+ years running Open Source project "DeepaMehta". Starting with version 5 "DeepaMehta" was renamed to "DMX". At the moment the DMX platform is not actively developed. The final version is DMX 5.3.5. Its successor project is DM6 Elm.

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Documentation
DMX documentation for users, developers, and administrators.
Also some of the available DMX plugins are covered, like dmx-geomaps, dmx-tableview, dmx-sendmail, dmx-ldap.
Support
For getting support and for general discussion please use the DMX Forum.
For specific bug reports or feature requests please create an issue:
https://github.com/dmx-systems/dmx-platform/issues
Source code
https://github.com/dmx-systems/dmx-platform