I made a post about
Magento dependencies in 2013
with a small visualization graph. It is not that easy to do the same with Magento 2, but luckily I have found
DependencyWheel
by François Zaninotto.
This JavaScript library creates
chord diagrams out of a
composer.json and a composer.lock with the help of
D3. I would like to show you the result.
This visualization shows the Composer dependencies of Magento 2.1.4.