1. load datasource through ajax
2. center on selected node
3. color-coded chart
4. collapse nodes by default
5. bottom to top
6. left to right
7. right to left
8. drag and drop
9. edit chart
10. edit hybrid chart
11. export chart as a picture
12. export chart with pictures
13. export chart as a PDF
14. filter node
15. getHierarchy() method
16. integrate orgchart with map info
17. local datasource
18. load data on-demand
19. createNode callback
20. pan and zoom the chart
21. navigate the chart with minimap
22. refresh orgchart with new options
23. report path
24. toggle sibling nodes respectively
25. ul datasource
26. hybrid(horizontal + vertical) chart
27. responsive design
28. template for internal structure of node
29. Highlight related nodes
30. position node in specific level
31. nodes of different widths
32. render 10,000 nodes
33. drag&drop in hybrid chart
34. create hybrid chart with data prop "hybrid"
35. use fontawesome icons instead of built-in icons
36. layout for children which is too many
37. visualize genealogy/pedigree/family tree information
38. family tree with custom properties