yoo guys... i need ur help.. what language we normally used to build web based chat room?thx

there are four possible options:

CGI, which usually takes loads of system resources and forbidden in most hosting services along with IRC chats.

JAVA, which is a little bit annoying because the requirement of Java machine installed on the surfers' system

PHP, the most commonly used and with lots of script available, or easy implementation if you code it yourself.

ASP, similar to PHP, but obviously requiring a Windows Server hosting to make it run properly.

Very nice explanation, Mastermind.

For chatroom wise, I think JAVA is the most common language used due to its responsibility, and despite its few seconds of prior loading time (as well as the requirement of java installed in the system as mentioned).

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latest = php sql with ajax

as you can see in Gmail chat beside email

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