Dears,
we are building a new project using .net 5, we depend on tree panel and tree grid so we need to build a tree with buttons like add,add child, edit , delete

in mvc and webform there is a treegrid that has action command like this
https://mvc5.ext.net/#/TreePanel_Advanced/TreeGrid/

but in .net 5 examples i cant find it, can you please help me, thank you.