Just a simple regex to detect phone numbers Should work in just about any regex flavor.

Matches entries in a library catalogue.

ul>(li2>a{link$@-})2 is a valid string that can be expanded by Emmet, while `` is not.

匹配终端控制序列

Html tag match

A regex that matches comments that adhere to the rules of r/ProgrammerHumor

Extract the Data from Sri Lankan National Identity Card The SL NIC could be divided into two groups, Before 2016 (9 alphanumeric digits with one English letter) After 2016 (12 alphanumeric digits) NICs issued before 1 January 2016, each NIC has a unique 9-digit number and a letter, in the for...

Source Mozilla.

Extraigo la fecha del PDF de la edición legal del diario de Centroamérica

Made for my niche use of adding it to match either PDF files that being viewed directly from a website or when viewed from your local computer. This was done so that I can add it on my usercontent.css file in Firefox with the @-moz-document url-prefix

Fate stay/night PS Vita version parsing

Attempting to parse Fate/Stay Night scripts nicely

eeee

parse at+ syntax

Validates if a username is valid or not on the new discord username system

Detect and capture every part of the old discord username system

对有ABCD四个选项的选择题题目进行匹配

This Regex allows to add double-quotes to a JSON string that is missing them. It assumes we have a space after the ":" and also after the ",".

ESPEC

This regex will retrieve all number in a given tag