We have developed a universal control panel called Norah. We use it for the services we create. Semantic UI was chosen as a framework. It was important for us to strike a balance between performance, responsiveness and download speed.
User logic is based on the movement of attention from left to right. From the main navigation on the more contrasting element on the left, to the content on the less contrasting on the right.
The left column is for the main navigation. Second-level navigation is located on the pages themselves. We've used tabs a lot to speed up access to the content we need.
We were able to achieve our goals. The interface clearly presents the complex structure of the project content. Makes the layered hierarchy of service materials understandable. Quickly responds to user actions.
We are working on a new version of our Norah interface.