django-formset-js (use JQuery)

Simple to use:

1. Load the script
2. We paste on the necessary page

  var formset = new Formset('formsetId', 'formPrefix', 'emptyFormId');
  $('#add-answer-btn').click(formset.addGroup);
  $('.delete-answer-btn').click(function(){
      formset.removeGroup($(this).parents('.form'))
  });

1. We are happy