# XHTML, CSS, Javascript, ASP, do I need to know them all to have a good career?

**URL:** <https://forum.kirupa.com/t/xhtml-css-javascript-asp-do-i-need-to-know-them-all-to-have-a-good-career/248499>\
**Category:** random\
**Created:** [January 8, 2008, 9:07pm UTC](https://forum.kirupa.com/t/xhtml-css-javascript-asp-do-i-need-to-know-them-all-to-have-a-good-career/248499 "2008-01-08T21:07:45Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![fairtex](https://avatars.discourse-cdn.com/v4/letter/f/e5b9ba/32.png) [@fairtex](https://forum.kirupa.com/u/fairtex)\
**Post date:** [January 8, 2008, 9:07pm UTC](https://forum.kirupa.com/t/xhtml-css-javascript-asp-do-i-need-to-know-them-all-to-have-a-good-career/248499/1 "2008-01-08T21:07:45Z")

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I’m looking to get into Flash and Flex development. I’m wondering if I need to know all of the languages in the title (or any others) in order to maintain a decent career in the field?