Joe Cisar

I have used it for websites and REST APIs

Have made multiple mobile apps with Angular and one company critical single page app. Testing with javascript had always been a struggle for me until angular 4/5 came around, now I still feel I have a lot to learn but have a pretty good foundational understanding.

I'm a firm believer that it is worth the upfront cost of having the right automated tests around your system. This builds a saftey net for refactoring, proves your code does what you think it does, and increases maintainablity for future developers.