I've always seen this three-column UI, for usage of management panels, Electron apps, and so on. I am wondering what kind of UI libraries/framework does this kind of pages use.
The last few days I've started diving into Neo4j, and found that Neo4j's built-in bowser looks like this:
I opened the source code of this page and found there are
From looking at the browser source code, it looks like Neo4J's web app uses Angular, as well as Bootstrap's CSS styling, and some other scripts.. You can browser the coffee-script source code for it here: https://www.codatlas.com/github.com/neo4j/neo4j/HEAD/community/browser/