Well designed .js based, interactive link analysis functionality capable of taking feed of external data and showing links and relationships between nodes in a

Well designed .js based, interactive link analysis functionality capable of taking feed of external data and showing links and relationships between nodes in a way that does not look like a mess on the screen. Don't confuse it with Google page links to each other. It's not about SEO. It's about having an ability to visualize relationships between entities. (A)->(B)->(C) | v (D)->(E) None of D3.js can do it properly