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PCRE2 (PHP >=7.3)
PCRE (PHP <7.3)
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Community Patterns
Search among 13,040 community submitted regex patterns...
1
Matching CSS Properties
ECMAScript (JavaScript)
CSS Properties
Submitted by
Luidenka
-
2 years ago
1
Email with special characters
ECMAScript (JavaScript)
Built using this specification
Submitted by
studium-inexorabile
-
2 years ago
1
Word boundary with umlauts
ECMAScript (JavaScript)
Word boundary \b does not support umlauts.
Submitted by
StephanGeorg
-
2 years ago
1
Only if before
PCRE (PHP <7.3)
Only if needle is before target
Submitted by
anonymous
-
2 years ago
1
Secret HTML Comment
PCRE (PHP <7.3)
This REGEX can be used for, e.g., PHP scripts to filter out comments that are only important for development.
Submitted by
anonymous
-
2 years ago
1
Match last repetition and remove it
ECMAScript (JavaScript)
Remove the last repetition of a on texts like: a b c d a e f g
Submitted by
Icaruk
-
2 years ago
1
URL Validator (HTTP and HTTPS)
PCRE (PHP <7.3)
Validate one URL HTTP and HTTPS
Submitted by
Joaquim
-
a year ago
1
Extract email username from email address
ECMAScript (JavaScript)
This workspace contains the needed ECMAScript regex for use in Cloudflare Workers Email Routing.
Submitted by
~ajhalili2006
-
a year ago
1
Match typescript filenames excluding .d.ts files
ECMAScript (JavaScript)
Match typescript filenames excluding .d.ts files This RegExp matches, ts tsx...
Submitted by
@yumyum-web
-
a year ago
1
Replace ^ with Math.pow function. Not made to work with braces.
Java 8
Replaces ^ with Math.pow function call. This assumes all braces have been combined first. If you need help with the combination, I got you—try this Python algorithm: def evaluate_braces(expr): """Recursively evaluate expressions within braces""" Check if expression contains braces if '(' in...
Submitted by
Glitchii - https://github.com/Glitchii
-
a year ago
(Last modified a year ago)
1
Finnish SSN (2023 update)
ECMAScript (JavaScript)
Finnish SSN that supports the new intermediate characters that were added on 1.1.2023. Source for the new intermediate characters: https://dvv.fi/hetu-uudistus (in Finnish) https://dvv.fi/en/reform-of-personal-identity-code (in English)
Submitted by
mpeltola
-
a year ago
1
Email finder
Java 8
Matches with the valid email addresses.
Submitted by
anonymous
-
a year ago
1
RTTU Pharsing
ECMAScript (JavaScript)
RegEx for RTTU Pharsing
Submitted by
CVIKL Dubravko
-
a year ago
1
json value extract
Java 8
json value extract
Submitted by
anonymous
-
a year ago
1
golang re2 negative lookahead
Golang
Aquivalent solution for golang's unsupported negative lookahead in re2 flavor of go's regex. This example provides a negative lookahead similar to (?!/api/) ignoring routes with the /api/ prefix at the start.
Submitted by
misha
-
a year ago
1
Türkiye Araç Plaka Regexi - Türkiye Car Plate Regex
Java 8
Gist link for Java : https://gist.github.com/Gencturk-m/9962ce1e1dcf4dd9307062e34b023183 Aşağıdaki yapıdaki plakaları kabul eder: "01-81 X 9999", "01-81 X 99999"...
Submitted by
Melih Gençtürk - https://github.com/gencturk-m
-
a year ago
1
phones
ECMAScript (JavaScript)
Разбирает список телефонов, разделенных ;
Submitted by
Alex
-
a year ago
1
Authelia regex path rules
Golang
Testing Authelia subdomain / path rules. You can read more at the Authelia Docs By default, this regex101 page is shown a test for a generic API path domain: "some-sub.drpranavmishra.com" resources:...
Submitted by
Pranav Mishra
-
a year ago
(Last modified a year ago)
1
Catch multiline escaped text between quotes
ECMAScript (JavaScript)
Catch multiline escaped text between quotes: Catch quotes It is a functional component...
Submitted by
David Blanchard
-
a year ago
(Last modified a year ago)
1
all instagram regex
PCRE (PHP <7.3)
(?:https?:\/\/)?(?:www.)?instagram.com\/?([a-zA-Z0-9\.\\-]+)?\/([p]+)?([reel]+)?([tv]+)?([stories]+)?\/([a-zA-Z0-9\-\\.]+)\/?([0-9]+)?
Submitted by
threedot
-
a year ago
1
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652
Email finder
1
Regular Expression
Java 8
"
(?im)
^
(?<c1>
\"
?
)
\w
+
(?:
[
\W&&
[^
@
]]
?
)
\w
+
\k<c1>
@
(?:
\[
?
(?:
\d
{3}
\.
?
){0,4}
\]
?
|
(?:
[
\w&&
[^
\d
]]
+
[
\.\-
]
?
)*
(?<=
\.
\w
{2,6}
)
)
$
"
g
Open regex in editor
Description
Matches with the valid email addresses.
Submitted by
anonymous
-
a year ago