html - Regex To Remove Script And Style Tags + Content Javascript -

html - Regex To Remove Script And Style Tags + Content Javascript -

i've scenario have finish web pages having javascript, css , html. need remove script , style tags plus contents completely. have achieved in php using next regex:

$str = preg_replace('#<script(.*?)>(.*?)</script>#is', '', $html); preg_replace('#<style(.*?)>(.*?)</style>#is', '', $str);

but can't done in javascript. want have equivalent of

<script(.*?)>(.*?)</script> //in javascript

i want replace occurrences within html. have stripped out others html tags this

puretext.replace(/<(?:.|\n)*?>/gm, ''); //just reference

i want have equivalent of <script(.*?)>(.*?)</script> //in javascript

/<script([\s\s]*?)>([\s\s]*?)<\/script>/ig

use [\s\s]*? instead of .*? in regex because javascript won't back upwards s modifier (dotall modifier). [\s\s]*? match space or non-space character 0 or more times non-greedily.

javascript html regex