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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.

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I hated Regex so much that I made iHateRegex.io

I hated Regex so much that I made iHateRegex.io

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Comments 95
1 min read
Recognize Regex Easily
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Recognize Regex Easily

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4 min read
What the Regex?! A Practical Guide to Regular Expressions
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What the Regex?! A Practical Guide to Regular Expressions

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Comments 3
5 min read
#1 Live Kata Report
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#1 Live Kata Report

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2 min read
Launched iHateregex.io in Producthunt

Launched iHateregex.io in Producthunt

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1 min read
Why is my regex working intermittently?
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Why is my regex working intermittently?

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Comments 12
4 min read
Breaking Down a Complex RegEx
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Breaking Down a Complex RegEx

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3 min read
ColdFusion isIPInRange() UDF to support IPv4, IPv6, CIDR & Regex

ColdFusion isIPInRange() UDF to support IPv4, IPv6, CIDR & Regex

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2 min read
Vim: More submatch tricks (and regexes)

Vim: More submatch tricks (and regexes)

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2 min read
Vim: Math on vim substitution

Vim: Math on vim substitution

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3 min read
Regular Expressions in D

Regular Expressions in D

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2 min read
JavaScript regular expressions cheatsheet and examples
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JavaScript regular expressions cheatsheet and examples

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8 min read
20 Small Steps to Become a Regex Master
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20 Small Steps to Become a Regex Master

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Comments 15
42 min read
Regular Expressions(RegEx) in Python
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Regular Expressions(RegEx) in Python

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18 min read
URL knife

URL knife

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1 min read
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