The best programming language to develop web systems
My intention is not learn how to make websites, for that I use wordpress, but how to build some applications, like hotels/vacations sites (tripadvisor, hostels, trivago, airbnb etc), with all the functions of these sites (in wordpress, plugins).
My doubt is: which are the best languages and another stuff to this purpose?
I think a good choise can be PHP + HTML + CSS + Javascript + SQL. What do you think about this choice? And about Ruby?
ps: I wish develop the systems to work in wordpress plataform.
Ralph Smith
Mercenary development and deployment.