5/3/1 calculator with Angular.js

I have recently started learning Angular.js so I decided to do an weightlifting program calculator as an small exercise. I chose Jim Wendler’s 5/3/1 because it’s the one that I have been using successfully.

View demo or view source on GitHub

JavaScript WordPress

Using WP Rest API with Angular.js

View demo Full source can be found at Github

Below is a WordPress Rest API 2 filter to add sibling information to posts for easing navigation.