What tests should I run for my SPA?

Question

Angular

Hello, I am writing a single page application project. Now written in Angular 1.5, jQuery, Materialize
The time has come when you can refactor and rewrite the code base, for example, transfer to Angular 2. But the problem is how to determine whether the application has become faster compared to the previous implementation.
What benchmarks should be carried out for SPA and how is it done in the right way, does it make sense? How to keep your application under control in terms of speed and optimization, when sometimes you have to write redneck components to show the customer the progress of the project.
Thanks in advance.

Answer 1

Google angular 2 performance testing protractor
https://www.npmjs.com/package/browser-perf
https://auth0.com/blog/more-benchmarks-virtual-dom...