Regular Expressions 101

used when saving a site locally This will replace internet links with local ones from the folder you've saved the site in.

Matches Youtube video links Matches the video id as (group 1) for regular youtube links. Matches the video id as (group 2) for shared Youtube links.

Useful for GTM if you want to set up a trigger that only fires on homepage (or to use the ReGex does not Equal option to exclude the homepage..) The key thing is this will also include UTM params.

This regular expression parses URLs and captures their subcomponents. ${2}${3}${4}${5}${6}${7}` ==> Fragment It ignores port numbers. Port numbers are necessary. But, they are rarely visible in URLs. When used in a URL, it comes after the TLD separated by a colon. When using HTTP, port 80 is sta...

Since flipkart.com takes https://www. only or starts directly with flipkart.com. this is a regex to match any flipkart url

匹配data url

Regex that captures both domain and locale for a given url. Eg: https://sumup.com/en-en/welcome matches https://sumup.com/en-en