Node.js vs Angular.js
Node.js is a server side environment best used for building real-time scalable apps such as databases. Angular.js is a front-end web app framework that is used for building dynamic single-page applications.
Angular 2 vs Angular 4
Angular 4 adds a number of newer features to Angular 2, while still being backward compatible. It also allows the programs developed on Angular 4 to consume less space and run faster, which in turn reduces the...