I'm dealing quite a lot w this. This CSV Parser is used for Js (particularly for my current project wrting script for After Effects through ExtendScript)

Should match any valid JavaScript number literal. Allow _ as a numerical separator, leading/trailing dot and 0, and test for prefix 0b (binary), 0o (octal), and 0x (hexadecimal). See the second paragraph of EDIT 4 in this StackOverflow answer by me for matching JS numbers.

Match a URL and capture its parts. Please suggest your improvements.

Matches all lines whose length is a prime number and only contain the character "1".

used to parse alphanum usernames @ hostnames w portnumbers utilizing capture groups

Blibli marketplace web url

blibli apps marketplace url

Tests if a Zuma board can be cleared completely

Matches the M3U links provided by Xtream servers to stream IPTV

Following the rules setup here https://www.cms.gov/medicare/new-medicare-card/understanding-the-mbi-with-format.pdf

تمرین اول مبانی پردازش گفتار انتخاب شماره هایی که با صفر یا +98 شروع شده انذ.

Parse stdout from ipmitool sensor

simple named capture

loyal

Matches filenames of MediaWiki history dumps.

((?:[零一二三四五六七八九十百]+))$

surely can be optimized more, but it does the job and the interested number of lines is fairly low.

for username_unix.gamesave

Doesn't get confused by the url values like "https://www.example.com" or "file:///some.txt"

Matches regular expressions in JS/TS (EcmaScript) code including none or one of the flags g, i`, m, u, y`.