Ive been studying a program called React, it basically lets you compile javascript libraries. Are you interested in it? 
Yes, i am interested. Could you explain it some more briefly?
Well react is used by Facebook, Instagram and a whole community of developers and even corporations. It lets you built the very interfaces you interact with on websites. 
What is the use of react? It a social networking site?
Not just social networking, for any website really, It provides speed, simplicity, and lots of scalability to let developers make the websites look and feel better to the end users. 
Its very interesting. How can i get react?
libraries for state management, routing, and interaction with an API.
History.
React was created by Jordan Walke, a software engineer at Facebook, who released an early prototype of React called "FaxJS". He was influenced by XHP, an HTML component framework for PHP. It was first deployed on Facebook's News Feed in 2011 and later on Instagram in 2012. It was open-sourced at JSConf US in May 2013.
React Native, which enables native Android, iOS, and UWP development with
how complex a program you can write in Pascal", and the many libraries available from Borland and other developers, he wrote, "I am more and more convinced that Turbo Pascal is the programming language of choice for people who are more interested in "what" they want the machine to do than in how to make that happen. Turbo Pascal may be neither as elegant nor as portable as C, but it's sure less obscure. I think it may well be the language for the rest of us".