Skip to content

DEV Community

Regular Expressions

A regular expression (shortened as regex or regexp also referred to as regular expression) is a sequence of characters that specifies a search pattern.

👋 Sign in for the ability to sort posts by relevant, latest, or top.

aasawari sahasrabuddhe

Feb 14

Building a Quarkus Application to Perform MongoDB Vector Search

#java #vectordatabase #mongodb #regex

10 min read

Feb 6

Cutting Through JavaScript RegEx 🍕

#regex #javascript #coding #learning

13 min read

Le Vuong

Jan 28

My commonly used regex

#regex #productivitive #vscode #shell

1 min read

NasajTools

Jan 27

Real-Time Text Analysis: Handling Edge Cases and Performance in Vanilla JS

#javascript #webdev #performance #regex

3 min read

SimpleFiletools.com

Jan 19

Regex Tester Online – Test, Debug & Learn Regular Expressions Easily

#webdev #regex #javascript #programming

2 min read

Ajit Kumar

Jan 19

Building an NGINX Log Discovery Tool in Rust - A Beginner's Journey

#rust #nginx #tool #regex

9 min read

Ahmad Al-Freihat

Jan 8

Stop Writing Unreadable Regex - Build Patterns the Fluent Way in C#

#csharp #regex #dotnet #opensource

3 min read

Evgenii S.

Jan 3

Grepfruit v3.2: Programmatic API for Text Search

#ruby #regex #cli #programming

1 min read

Mpia

Dec 31 '25

Regular Expressions in Python: The Complete Guide to Finally Understanding Regex

#python #regex #code

2 min read

dss99911

Dec 31 '25

Ruby 예외 처리와 정규 표현식

#programming #ruby #exception #regex

1 min read

dss99911

Dec 31 '25

Java String 다루기 - 정규식, StringTokenizer, ReflectionToStringBuilder

#programming #java #string #regex

1 min read

dss99911

Dec 31 '25

정규표현식 완벽 가이드: 그룹, 반복, Lookahead/Lookbehind

#tools #common #regex #regularexpression

2 min read

dss99911

Dec 30 '25

Regular Expressions - Groups, Lookahead, and Patterns

#programming #common #regex #regularexpression

2 min read

Vijay Amalan for BoldSign

Dec 29 '25

How to Use Regex for Data Validation in the BoldSign API

#esignature #regex #boldsignapi #datavalidation

4 min read

Dec 19 '25

RegExp vs String Manipulation in Go language

#go #regex #performance #opensource

4 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.