https://cambridge-intelligence.com/keylines/ KeyLines™ is an Apache TinkerPop and Gremlin compatible JavaScript SDK for quickly and easily building powerful, custom and scalable graph visualization applications. The KeyLines SDK offers a rich library of functionality to help you visualize and explore the data in your graph database, including graph layouts, social network analysis measures, filtering, temporal graph visualization and geospatial graph analysis. It allows the visualization of complex graph data at scale.