it was used in this codewar challenge. and i find i really interesting. Also u can Write it like this if you want /(.)\1+/g it works exactly the same

Check validity of url and break it down into logical parts.

match a substring starting from a word and ending at a word

Sélectionner le contenu entre parenthèses (parenthèses comprises)

Getting sizes, formatted as in x or x. It supports up to 3 digits, with an additional, optional, decimal digit. The decimal point could be a comma, a point or even an apostrophe ( ' ).

/(+)=(+)/gm

Validar celular do Brasil

Used by Zarf to swap the registry domain/port part an image url without needed the docker libraries. usage in go: // SwapHost Perform base url replacement and adds a sha1sum of the original url to the end of the src func SwapHost(src string, targetHost string) (string, error) { targetImage, err ...

Used by Zarf to obtain the name of a repository when given a git URL.

middle number parsing regex

Regex for email

本示例启用了多行匹配 m

100.00 10000.00 过滤非 0 开头两位小数

A bare demo of detecting syntactically invalid HTML, created for jridgewell/proposal-regexp-atomic-and-possessive#1. It's a proposal for the + quantifier modifier for ECMAScript regular expressions. Currently only properly detects invalid ending tags, and is only about having the correct syntax.

Regular expression to match any Drupal admin route

Search regex for prefixed numerics (kB, Mb. ms. kHz etc.)

Email test

This expression validates russian phones in different formats

Add a whitespace after a period if it is followed by a non-whitespace character

Match not square brackets