There is some slight difference between this branch with develop branch. I don't stress too much about the appearance, but the functionality is slightly decreased from my point of view.
For example:
There is no more fields about class, placeholder, etc on the right side
I can't insert number/integer field
There is no 'submit' button even though I click 'root' object. In this case I can't see what the formData is
rm -rf .meteor
git fetch origin webpack
git checkout -b webpack orgin/webpack
npm install
npm run start
the default port number is 8080 localhost:8080
if it works fine, this branch will merge it into develop.
Limitations: theme color for the react-ui-tree does not work properly