Regex that matches the new (as of 2007) ISBN-13 format and captures all relevant groups. It does not verify that the ISBN is valid though. The format specification is based on the following website: https://isbn-information.com/the-13-digit-isbn.html and the International ISBN Agency user's manual.

italian uppercase surnames

for tp

for tp

Finds Aadhar number from given string

Find all SGR-type ANSI escape sequences

Surprisingly short regex that matches valid JavaScript identifier names and captures it in a group according common JavaScript naming conventions, e.g: myVariable generic name for most identifiers, uses camelCase MyClass...

partsnumber validate

Uzbekistan phone codes - regex pattern.

Regex that catches everything that is not text (including emotes)

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

100.00 10000.00 过滤非 0 开头两位小数

本示例启用了多行匹配 m

middle number parsing regex

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

/(+)=(+)/gm

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

RegEX IBAN SEPA with spaces

Percentage regex allows integer and float values e.g. 10 // valid 12 // valid 12.34 // valid 12.345 // invalid 99.99 // valid...

Regex for url