I like using the helpful ReactJS. It is a JavaScript library for user interfaces.
I never heard of it.
How about Sencha Touch which is another JavaScript. 
Never heard of it either; i'm a basic computer user.
Well Sencha Touch is a JavaScript library for user interfaces on the web and to develop apps.
I'm curious i will do some research.
If you do then also look up Ext JS.  That is another one but used to cross platform web apps like Ajax or DOM.