Difference between front-end and back-end ?

Question

i see dev back-end and front-end but what is the signification ? and which language ?

Answer 1

Front end in web development is usually coding what you see visually like HTML, CSS and JavaScript. Back end means server side code which you don't see.

Answer 2

ok good and which code is un back end ?

Answer 3

Ruby, PHP, Java, .Net, and Python are among some.

Answer 4

ok its very interesting ; thanks you.

Answer 5

No problem