Angular Js with Laravel or Node Js

I am using Laravel 5.2.37 for CRUD. Blade are also implemented inside same code. I meant, database interaction and UI both are part of same project.

Question:

Somebody suggested me to use Angular Js for UI and backend for Laravel. Laravel should respond with JSON data only.

I never worked on Angular Js or Node Js. I have no idea if I should change the complete code before I keep developing the things as project is large so its better to decide at design kind of stage only.

Can you please suggest?

via Chebli Mohamed