Regex Explorer

regexmatch.dev is the largest regular expression database for regex pattern and matches containing searchable and filterable records for many different languages

better orf finder

don't use my older one

Italian ZIP code (CAP)

Codice avviamento postale Italiano (ZIP)

US Zip Code

This pattern matches the US Postal Code format and captures the seperate parts; basic and +4.

TimeFormatParser

This allows to the programer to match the time format groups, in a way that allow to discard some parts of the format. E.g. I have a format HhMmSs and i want to ignore the 'Ss' part from the format when I have no Seconds

credit card

Based on http://www.regular-expressions.info/creditcard.html This example includes test strings. This only validates the pattern, and not whether the credit card number passes a checksum validation. See the Luhn algorithm for details https://en.wikipedia.org/wiki/Luhn_algorithm For an implementation in Lasso, see https://github.com/stevepiercy/sp_valid_creditcard

Email validator JavaScript

Validates all possible emails with western and cyrilic chars.

i18 language lines extraction

Extracts lines with i18 prefix from text

Vimeo Video ID

youtube link + id + <a>

extract twitter username from url

Adopted one of answers from: http://stackoverflow.com/questions/5948051/regex-extract-twitterusername-from-url