I have a requirement to build knowledge graph UI using Angular. I am using Blazegraph database and wanted to achieve something like the below image where user can add new nodes to the existing nodes and have functionality to drag the nodes:
Video link: https://www.youtube.com/watch?v=2Uumsqo1aiA
Please suggest how can I get started with it. Also, if there is any third party apps to achieve this using angular.
Just a suggestion you can try the GoJS for knowledge graph UI. Ref links mentioned below:
Option 1: https://gojs.net/latest/samples/orgChartEditor.html. To Use GoJS in Angular please click on the below link.
You can use the
d3-org-chart alternatively, For more information please click on the below link.
Screenshot of the