Is yahoo mail written in Java or some other programming language?

it depends on how ur trying to view itIs yahoo mail written in Java or some other programming language?
Yahoo mail is written in perl Report Abuse
Is yahoo mail written in Java or some other programming language?
Many pages like this are written in several languages, each one of them is there for a reason. The basic is HTML. they can also use other languages that can be divided in two groups: server-side (PHP, ASP, ColdFusion, CGI, etc.) and client-side (JavaScript, VBScript, etc.). Yahoo! Mail obviously use a server side language and depending on your browser (if your browser support it) can use a client-side language. I'd say that this client-side language is JavaScript.
No one can find out unless Yahoo! discloses what language they use. Probable candidates are C++, C, Perl, Python, and PHP. Most probably one of the first two.