how facebook is work?

Question

which coding is used for facebook in 2004?how Web messanger app is create?

Answer 1

you can actually view facebooks page source and inspect elements when right clicking on their page, inspecting the element and changing the code will appear changed on your screen however wont be a permenant change
To accomplish this style site you will need to know and use Html, css, javascript or jquery, php, mysql, java, c++, their are many others that can be used as well or instead of
im not sure which languages they used specifically in 2004 however

Answer 2

Facebook working is basically based on various server side languages..
recently Hack was launched by Facebook work with hiphop virtual machine...

Answer 3

I think itz php

Answer 4

yes it's php initially...and still also continued..
but with advanced features

Answer 5

Yes . right. php is open source . so change php. to use in their needs .

Answer 6

thanks matthew nelson for your suggestions.