Web

Question

Can anyone fully descriibe
What the requirement of language of all types to learn for their working purpose for eg. web designer --- language?
web developer --- language?
also describe all framework

Answer 1

take it easy
Html Css Js for “front-end” developer or nearly Designer
Any one of server side language like[java ee , Php ,python ,perl,..]
and any one of Databases lang like [mysql ,mssql,oracl...] for “back-end” developer nearly WEB DEVELOPER
I recommand to you learn
HTML -> CSS -> javascript(js) ->Sql(mysql) -> PHP
to be a FULLSTACK (front-back) developer
good luck

Answer 2

There is no requeriment, maybe rules of programming, theoretical things.
But in typescript case, is interesting you learn the JavaScript first, to learn your frameworks later.