Angular (previously called Angular.Js) is a client-side, cross-platform, open framework source. It allows the creation of App. Web, especially Single Page Applications, which gain much faster and smoother loading times.

React (or React.js) is a JavaScript library, designed by the Facebook company in 2013. The goal was to streamline and make App. Web single-pages as autonomous and fluid as possible.

Bootstrap

CSS, also called Cascading Style Sheets, is a language that helps structure HTML and XML pages. XML, or Extensible Markup Language, is a markup language, also called a metalanguage, of the Standard Generalized Markup Language (SGML).

VUE, also known as Vue.js, is an open-source JavaScript framework for developing user interfaces and web applications.

NODE, also known as Node.js, is a JavaScript platform specifically for the development of applications that are likely to scale rapidly.