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 5,500 community submitted regex patterns...
0
整数+小数+科学计数法的匹配
ECMAScript (JavaScript)
整数+小数+科学计数法的匹配 匹配顺序是从左到右依次 科学计数法------小数/整数----简写型小数
Submitted by
sikara
-
2 years ago
0
... at start or end of line including whitespace
Python
Used to format kaggle dataset
Submitted by
anonymous
-
2 years ago
0
Amazon AWS Access Key ID (Legacy)
ECMAScript (JavaScript)
{ "Expressions": { "Amazon AWS Access Key ID (Legacy)": { "Expression": "AKIA[0-9A-Z]{16}", "Unit-Tests": [ {...
Submitted by
Jacob Sanders
-
2 years ago
0
Color Codes
ECMAScript (JavaScript)
hi
Submitted by
12944qwerty
-
2 years ago
0
Cümle içi atıf
ECMAScript (JavaScript)
Yazar ve Yazar (2022)
Submitted by
caner
-
2 years ago
0
Şekil sayı'ek
ECMAScript (JavaScript)
Şekil 1'de Şekil 6.'da Şekil 5'te
Submitted by
anonymous
-
2 years ago
0
Match a mention not filled yet to display user list (like twitter)
ECMAScript (JavaScript)
Match a mention not filled yet to display user list (like twitter)
Submitted by
Vini Pereira
-
2 years ago
0
regex pattern for Canadian addresses
ECMAScript (JavaScript)
regex pattern for Canadian addresses
Submitted by
Victor Kimura - Surrey, Canada
-
2 years ago
0
Simple Macro Extraction from Ad Tag
ECMAScript (JavaScript)
Submitted by
AM
-
2 years ago
0
PACCAR VIN trimmer
ECMAScript (JavaScript)
trin vin from a scanned qr
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
Discord Command Name Check
ECMAScript (JavaScript)
Use this to check if your command name works, like if you're doing traslation
Submitted by
Tobiah
-
2 years ago
(Last modified 2 years ago)
0
get array content without parenthesis per word
ECMAScript (JavaScript)
get array content without parenthesis per word
Submitted by
anonymous
-
2 years ago
0
number two decimal digit
Python
.
Submitted by
anonymous
-
2 years ago
0
Command Usage
ECMAScript (JavaScript)
a
Submitted by
12944qwerty
-
2 years ago
0
Parse binomial expression
ECMAScript (JavaScript)
Parses the given binomial expression
Submitted by
nepjua
-
2 years ago
0
parseTagFromName simplify name
ECMAScript (JavaScript)
This removed some extra tags from the name of an experiment to make the next match part simpler.
Submitted by
anonymous
-
2 years ago
0
Dutch postalcode + house number
ECMAScript (JavaScript)
Dutch postalcode + house number like: 1232AS 23 1232AS 23a
Submitted by
Kevin
-
2 years ago
0
AyL
Python
Example of re and substitutions with csv file
Submitted by
Ing Daniel Pérez
-
2 years ago
0
No acepta más de un espacio por palabra
ECMAScript (JavaScript)
No more spaces between words
Submitted by
Magdiel Gomez
-
2 years ago
0
Capture mmcli gps location
ECMAScript (JavaScript)
groups latitude and longitude values from the return of "mmcli -m 0 -K --location-get"
Submitted by
anonymous
-
2 years ago
1
...
253
254
255
256
257
...
275
Match a line that doesn't contain a word
0
Regular Expression
ECMAScript (JavaScript)
/
^
(?:
(?!
hello
)
.
)*
$
/
gm
Open regex in editor
Description
Match a line that doesn't contain a word
Submitted by
xiaoyang
-
2 years ago