I am really interested in learning computing, there is a program called React that is for building user interfaces.
How long has React been around?
It has been around since 2013 and aims to provide speed, simplicity, and scalability
I wish I knew more about building interfaces.  Would you recommend any other programs for a beginner?
I am just learning so for no all i know is React which allows people to create large web applications with ease. 
Where did React start up?  In the US?
React (JavaScript library)
React (also known as React.js or ReactJS) is a JavaScript library for building user interfaces. It is maintained by Facebook and a community of individual developers and companies.
React can be used as a base in the development of single-page or mobile applications, as it is optimal for fetching rapidly changing data that needs to be recorded. However, fetching data is only the beginning of what happens on a web page, which is why complex React applications usually require the use of additional
anyone interested in philosophy, now has 800 members in 68 countries, though it is only two years old. The society's magazine, Philosophy Pathways, goes out fortnightly to more than 1,000 addresses, and around 400 students from 40 countries have participated in its distance learning programme." In May 2014, the British philosopher and literary critic Christopher Norris sent an email to Geoffrey Klempner with the following message: "I am sending (by attachment) a poem -- actually a long verse-essay -- that you might wish to