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
Most upvotes
Most downvotes
Highest Score
Lowest Score
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 18,040 community submitted regex patterns...
0
flake8-sql False Positives
Python
An example false positive matching docstring for the regex used by flake8-sql (https://github.com/pgjones/flake8-sql).
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
Xerox Product Page
ECMAScript (JavaScript)
regex to match a product page url
Submitted by
anonymous
-
2 years ago
0
Extract, match domain from URL
PCRE2 (PHP >=7.3)
Worryin’ about you is like wonderin’ if the sun gonna come up.
Submitted by
@seocringe
-
2 years ago
0
ISO8601 Date/Time Parser
Python
Parses most of the variations of ISO8601 that are allowed, including dates only and date/time with or without the time zone.
Submitted by
Mumblepins
-
2 years ago
0
name of variable being assigned to a specific value
PCRE2 (PHP >=7.3)
name of variable being assigned to a specific value
Submitted by
Lesley Chang
-
2 years ago
0
Replace common tags for content exported from Roam
ECMAScript (JavaScript)
I use a common set of tags for capturing content I might want to consume (e.g., books, podcasts, videos, articles, etc.) in Roam Research.
Submitted by
Keenan Payne
-
2 years ago
0
Get description
PCRE2 (PHP >=7.3)
sss
Submitted by
anonymous
-
2 years ago
0
match với a khi và chỉ khi nó không được theo sau bởi b
PCRE2 (PHP >=7.3)
match với a khi và chỉ khi nó không được theo sau bởi b
Submitted by
anonymous
-
2 years ago
0
match với a khi và chỉ khi nó được theo sau bởi b
PCRE2 (PHP >=7.3)
match với a khi và chỉ khi nó được theo sau bởi b
Submitted by
anonymous
-
2 years ago
0
Bot-Studio Comments
Python
Regex For Comments In Bot Studio Via YT Docs
Submitted by
Codaea
-
2 years ago
0
RFC 4646
ECMAScript (JavaScript)
Matches RFC 4646 see https://www.rfc-editor.org/rfc/rfc4646.txt
Submitted by
reThink23
-
2 years ago
0
Regex named groups
PCRE2 (PHP >=7.3)
Regex to group the elements by name
Submitted by
anonymous
-
2 years ago
0
Reverse assignments statements c#
PCRE2 (PHP >=7.3)
Reverses any number of assignement statements in c# See example Test before use.
Submitted by
Scover
-
2 years ago
0
Minecraft Username
ECMAScript (JavaScript)
Regex that matches only valid Minecraft usernames
Submitted by
demented
-
2 years ago
(Last modified 2 years ago)
0
Guid parser
.NET 7.0 (C#)
Guid parser
Submitted by
anonymous
-
2 years ago
0
Author names
Python
Matches author names
Submitted by
anonymous
-
2 years ago
0
匹配带有后缀的数字
PCRE2 (PHP >=7.3)
0.12GB 0.12 224KB 224 1.14 1.14 23 23
Submitted by
anonymous
-
2 years ago
0
XAML invert Grid.Column and Grid.Row to Grid.Row and Grid.Column
.NET 7.0 (C#)
Inverts the 2 attributes
Submitted by
anonymous
-
2 years ago
0
HGVS coding RNA substitution
PCRE2 (PHP >=7.3)
This Regex will match simple RNA substitution following HGVS nomenclature
Submitted by
anonymous
-
2 years ago
0
HGVS RNA deletion
PCRE2 (PHP >=7.3)
This regex will match RNS deletion following hgvs nomenclature
Submitted by
anonymous
-
2 years ago
1
...
503
504
505
506
507
...
902
Community Library Entry
0
Regular Expression
ECMAScript (JavaScript)
/
(
xcopy
)
|
(
[
A
-
Z
]
:
\\
[^
\s\n
]
*
)+
/
gm
Open regex in editor
Description
no description available
Submitted by
anonymous
-
6 years ago