Checkbox tree

This (simple) checkbox tree is made using Formik.

It has a parent checkbox that allows to auto-select/unselect all children checkboxes.

• A partial selection of the list of children checkboxes will auto-unselect the parent checkbox as could be expected.
• A complete selection of the list of children checkboxes will auto-select the parent checkbox, as could be expected.

I used material-UI for the styling.

A screenshot below :