integration of Dojo JS Framework with Drupal 8

Hi All,

I was trying to integrate Dojo JS library with Drupal 8.
I added the library in themes/custom folder and gave its reference in the libraries.yml file.
But this doesnt work. In console i get error as :

Uncaught ReferenceError: Backbone is not defined
Uncaught TypeError: Cannot read property ‘util’ of undefined
Uncaught ReferenceError: domready is not defined
Uncaught TypeError: Cannot read property ‘toLowerCase’ of null

I just want some inputs if its compatible with Drupal 8 ?
If anybody has integrated this earlier, can you please provide some inputs on how to integrate ?

Strange is, it is loading for the first time but if we load the page again, i get bunch of errors in console.

Any help is much appreciated. 

Thanks,
Kaveri

Drupal version: 


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