This plug in makes a mind-map easily. It can make a mind-map from this shape hash to mind-map.
Sorry it is a little cumbersome. Install \src\components\MindMap.vue to your components folder. Then you need to install public\static\leader-line.js file. And <script src="static/leader-line.js"></script> write this in your html file.
Because I couldn't import LeaderLine with npm.