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.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Parse user input for urls, timestamps & hashtags with RegEX 🧠

Parse user input for urls, timestamps & hashtags with RegEX 🧠

57
Comments 3
6 min read
Regex Bootcamp (or Nobody Seems to be Using HTML5 Validation)

Regex Bootcamp (or Nobody Seems to be Using HTML5 Validation)

41
Comments 5
4 min read
Regex solution

Regex solution

8
Comments 4
1 min read
Regex tools

Regex tools

41
Comments 4
1 min read
How to create your instant form validation

How to create your instant form validation

12
Comments 2
6 min read
Regex…

Regex…

11
Comments 3
2 min read
Hello... RegExp!?

Hello... RegExp!?

9
Comments
8 min read
2 Interactive Resources for Brushing Up Your RegEx Knowledge

2 Interactive Resources for Brushing Up Your RegEx Knowledge

3
Comments
3 min read
The more-proper introduction to ReX.js

The more-proper introduction to ReX.js

11
Comments
2 min read
Getting the Gist of Java

Getting the Gist of Java

15
Comments
5 min read
Adventures in Regular Expressions

Adventures in Regular Expressions

9
Comments
5 min read
The Power of Regular Expressions

The Power of Regular Expressions

47
Comments 10
15 min read
Refrex! Capture and non-capture groups in ES2018

Refrex! Capture and non-capture groups in ES2018

69
Comments 4
5 min read
Javascript lookaheads and lookbehinds

Javascript lookaheads and lookbehinds

38
Comments 3
2 min read
VerbalExpressions - RegularExpression made easy

VerbalExpressions - RegularExpression made easy

338
Comments 36
1 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.