on angular and node.js

angularJs is a .js framework for designing single-page applications (SPA).

nodeJs is a .js runtime environment written mostly in C++ which is is used as an open-source server environment for scaling large network applications. it is a massive community of frameworks/libraries/modules to fit literally any development need if there is a good system conductor to tie them all together for a given project.

angularJs is used for designing flexible and fast web apps that are adept at handling data transfer between the client and server, without need for ever reloading the page (in contrast to multiple-page applications (MPAs) where each anchor leads to a new webpage).

nodeJs is used for hosting, creating, and deploying web apps that scale easily and allow for almost any development-style to take over and implement for. one could develop a webpage with angularJs and then integrate and deploy it with nodeJs.