What value do JavaScript Frameworks have?

There are few different types value of current popular frameworks such as AngularJS, specifically 2.0. Also, there is ReactJS and Node.JS. The JavaScript frameworks are useable on the server and client machine. The amazing part of these libraries is that they seemed to have been in development for the purpose to not extend JavaScript though to act alone as a stable framework.

Notably, Typescript is not a prerequisite though something useful to know when developing applications with Angular. As time goes on, AngularJS is less dependent on the MVC structure while becoming more component based. Essentially AngularJS should be considered with Single Page Applications, which may be based on the dynamic nature of AngularJS itself.

Node.js is cross-platform JavaScript environment, that runs specifically on a web server. However, JavaScript has been describe as a "glue" for C++ modules. Essentially, Node.js can run on it's on basis using tools such as NPM (Node.js Package Manager); the npm executable and node executable to run commands on the command line.

Seemingly Node.JS is useful for scaling on the server side and is mostly event driven and built on Google Chrome.

Let us return to ReactJS (https://reactjs.net/) , to begin, it is helpful to note that the React.JS can be created with ASP.NET Core MVC, thus, developing a .NET core project can allow React.JS to be installed via the NuGet Package Manager. Most developers on a Windows operating system may take this as they first route. If you are familiar with MVC projects in Visual Studio this could be an relatively easy start using the template provided in a project.

React is favored by Facebook and Instagram developers and mostly utilizes JSX or simply JavaScript.

"It is maintained by Facebook, Instagram and a community of individual developers and corporations.[3][4][5]" via Wikipedia

Source: Microsoft Virtual Academy - https://mva.microsoft.com