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 5,720 community submitted regex patterns...
0
match ***
Golang
no description available
Submitted by
anonymous
-
4 years ago
0
https://twitter.com/MGWVc
Golang
[](url)
Submitted by
anonymous
-
4 years ago
0
bigcook12345.eth/Slug
ECMAScript (JavaScript)
Library
Submitted by
anonymous
-
4 years ago
0
Conventional commits finder
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
4 years ago
0
ss skmem line parser
Python
no description available
Submitted by
anonymous
-
4 years ago
0
goccy/go-json benchmark
Golang
pushd benchmarks && go mod vendor -v && go test -v -run='^$' -bench='^Benchmark.*(|(Decoder|Reuse|String|Unmapped|GoJson(NoEscape)?))$' -benchmem . && popd `
Submitted by
anonymous
-
4 years ago
0
header
Golang
no description available
Submitted by
anonymous
-
4 years ago
0
Match the names of C RTL startup modules from Microchip's XC16 compiler RTS library liblega-pic30-(elf|coff).a
Python
Matches the names of all the C startup modules found in the library. Should also match similarly-named modules. Minimizing capture groups and clarifying(?) capture group names A work in progress!
Submitted by
anonymous
-
4 years ago
0
circuitos en una mss
Python
directametne preguntar los circuitos fallidos de una mss
Submitted by
anonymous
-
4 years ago
0
circuitos en una mss
Python
directametne preguntar los circuitos fallidos de una mss
Submitted by
anonymous
-
4 years ago
0
multiform tab regex
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
4 years ago
0
Match ServiceNow Incident and Problem Numbers
ECMAScript (JavaScript)
no description available
Submitted by
Aidan Cooper
-
4 years ago
0
Something
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
4 years ago
0
Litebans tempban
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
4 years ago
0
ab#197163
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
4 years ago
0
Relative Markdown Link
Python
no description available
Submitted by
anonymous
-
4 years ago
0
Markdown Link
Python
no description available
Submitted by
anonymous
-
4 years ago
0
Markdown Image Link
Python
A regex to find valid markdown images
Submitted by
anonymous
-
4 years ago
0
Markdown Image Link
Python
A regex to find valid markdown images
Submitted by
anonymous
-
4 years ago
0
Markdown Image Link
Python
A regex to find valid markdown images
Submitted by
anonymous
-
4 years ago
1
...
222
223
224
225
226
...
286
Community Library Entry
0
Regular Expression
ECMAScript (JavaScript)
/
(?<!
(?:
\\
{2}
)*
\\
)
(?:
(?<begin_capture>
[
\(
]
)
(?<begin_capture_modifier>
(?=
[
<
]
[
a
-
z_A
-
Z
]
+
[
>
]
)
|
(?!
\?
(?:
<
?
[
=!
]
|
:
)
)
)
|
(?<begin_non_capture>
\(
(?=
\?
(?:
<
?
[
=!
]
|
:
)
)
)
)
|
(?:
(?<end>
\)
)
)
/
gm
Open regex in editor
Description
no description available
Submitted by
anonymous
-
4 years ago