Setup framework with Mocha/Chai and also use page object model (Using Javascript)

We already have a working python framework wherein page object model has been incorporated by using toolium (Which is a python tool)which provides out of the box page object modelling.

For a new app which is developed on native-script the requirement is something like this,

  1. Use mocha/chai as a testing framework
  2. Use page object model so that UI can be isolated from the functionality. Can any tool be integrated so that out of the box page object modelling is supported (Similar to toolium?) for javascript

@jlipps @isaac can you please have a look and suggest some resources as a starting point?