Please enable JavaScript to use this web application.
Regular
Expressions
101
Social
Donate
Info
Regex Editor
Community Patterns
Account
Regex Quiz
Settings
Order By
Most Recent
Highest Score
Lowest Score
Most upvotes
Most downvotes
Filter by Flavor
PCRE2 (PHP >=7.3)
PCRE (PHP <7.3)
ECMAScript (JavaScript)
Python
Golang
Java 8
.NET 7.0 (C#)
Rust
Sponsors
There are currently no sponsors.
Become a sponsor today!
Community Patterns
Search among 5,700 community submitted regex patterns...
1
Matching an Email
ECMAScript (JavaScript)
no description available
Submitted by
appsunited
-
10 years ago
1
IPv4 extraction
Python
no description available
Submitted by
Jacob
-
10 years ago
1
quoted string in VB.net format
Python
Get all strings in vb.net format (even nested quotes"
Submitted by
Alan Moore (http://stackoverflow.com/questions/2148587/finding-quoted-strings-with-escaped-quotes-in-c-sharp-using-a-regular-expression) modified by j
-
10 years ago
1
HTML Anchor <a> Tag Grabber(overcome newlines)
ECMAScript (JavaScript)
no description available
Submitted by
Namikaze Ray a.k.a Pendecosen
-
9 years ago
1
URL domain test
ECMAScript (JavaScript)
tests to find if ("google.com") is the domain part of the URL
Submitted by
anonymous
-
9 years ago
0
get params from json
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
1
get image with classname
ECMAScript (JavaScript)
no description available
Submitted by
@cloverink
-
11 years ago
1
SSN
ECMAScript (JavaScript)
no description available
Submitted by
jay johnson
-
10 years ago
1
REGEX
Python
no description available
Submitted by
anonymous
-
9 years ago
0
Number with two max possible decimals
ECMAScript (JavaScript)
For float type inputs.
Submitted by
Juanma - https://github.com/juanmaa1414
-
9 years ago
1
Replace second (or further) html statement in a whole code
ECMAScript (JavaScript)
This regex replace the second tag content which has the prefix ":". If you want to replace the third, just increase the statement {1} to {2}, and so go on.
Submitted by
Caio Oliveira
-
10 years ago
1
Select inside <a> tag
ECMAScript (JavaScript)
no description available
Submitted by
Vinay
-
10 years ago
1
Parse a HTML URL
Python
Break a URL into parts: protocol url path get parameters hash
Submitted by
Dale O'Brien
-
10 years ago
1
dd/mm/yyyy validation regexp
Python
no description available
Submitted by
uknnown
-
9 years ago
1
US Phone Number
ECMAScript (JavaScript)
The way I like it formatted
Submitted by
@mattbontrager
-
8 years ago
1
Full Name
ECMAScript (JavaScript)
cheking full name e.g. Mathias d'Arras Martin Luther King, Jr. Hector Sausage-Hausen
Submitted by
Aymen
-
8 years ago
2
JavaScript trim string
ECMAScript (JavaScript)
Trim leading/trailing space on a string: do not use /gm flags. Trim each line of a multiline string: use the /gm flag.
Submitted by
https://github.com/naomik
-
10 years ago
2
haml attribute parsing
ECMAScript (JavaScript)
no description available
Submitted by
OnlineCop
-
10 years ago
2
filename split 2
ECMAScript (JavaScript)
no description available
Submitted by
Miloš Ratković
-
10 years ago
2
full asshole
ECMAScript (JavaScript)
no description available
Submitted by
alex
-
10 years ago
1
...
266
267
268
269
270
...
285
Youtube Twitch Channels
0
Regular Expression
ECMAScript (JavaScript)
/
(
(
http
(
s
)?
:
\/\/
)?
(
www
\.
)?
youtube
\.
com
\/
@
.
*
)
|
(
(
http
(
s
)?
:
\/\/
)?
(
www
\.
)?
twitch
\.
tv
\/
.
*
)
/
g
Open regex in editor
Description
No need to customize. Works for every modern youtube/twitch channels
Submitted by
mallusrgreat
-
a year ago