Visualisation of dependecies: Is there any tool?


I am just starting with Home Assistant and want to convert a larger home control system (300 sensors, 150 actuators) from another system to Home Assistant.

I am already losing track of the dependencies and elements of entities, groups, scripts and automations. Everything is scattered in different yaml files and difficult to follow without meticulous manual documentation. For graphical visualisation I use “Dia” - by the way: highly recommended. But this is laborious and error-prone.

Hence my question:

Is there a tool for HA that visualises the dependencies automatically?

In my old system (Homematic) there were such tools whose result looked like this, for example:

Many greetings,