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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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Rubree: A Modern Ruby Regex Editor Running Fully in Your Browser

Rubree: A Modern Ruby Regex Editor Running Fully in Your Browser

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3 min read
I built a free AI Regex & SQL Generator to save developers time (no login, open models)

I built a free AI Regex & SQL Generator to save developers time (no login, open models)

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2 min read
Type-Safe Regex Matching from First Principles

Type-Safe Regex Matching from First Principles

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9 min read
From 0 to 11 Bugs Fixed: How GoAWK Battle-Tested My 3000x Faster Regex Engine

From 0 to 11 Bugs Fixed: How GoAWK Battle-Tested My 3000x Faster Regex Engine

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4 min read
Go's Regexp is Slow. So I Built My Own - up to 3000x Faster

Go's Regexp is Slow. So I Built My Own - up to 3000x Faster

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8 min read
How I Use AI To Write Regex Without Memorizing Anything

How I Use AI To Write Regex Without Memorizing Anything

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2 min read
Understanding Regular Expressions in JavaScript (Beginner’s Guide)

Understanding Regular Expressions in JavaScript (Beginner’s Guide)

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3 min read
How I built a free AI Regex Generator using Hugging Face + Next.js (no API costs)

How I built a free AI Regex Generator using Hugging Face + Next.js (no API costs)

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2 min read
Regex Gotchas? Localized Repair to the Rescue! by Arvind Sundararajan

Regex Gotchas? Localized Repair to the Rescue! by Arvind Sundararajan

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2 min read
Master Regex for Free: 3 Fun and Interactive Sites Every Dev Should Know

Master Regex for Free: 3 Fun and Interactive Sites Every Dev Should Know

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2 min read
# Regex Replace Plugin for Obsidian

# Regex Replace Plugin for Obsidian

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7 min read
Learning regex is hard, so I made a drag-and-drop regex builder

Learning regex is hard, so I made a drag-and-drop regex builder

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1 min read
A mighty web application that devours English descriptions and spits out perfect regular expressions using AI!

A mighty web application that devours English descriptions and spits out perfect regular expressions using AI!

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1 min read
Understanding Regex in Kong Gateway: Then vs Now

Understanding Regex in Kong Gateway: Then vs Now

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3 min read
Por que sua validação de e-mail com Regex provavelmente está errada.

Por que sua validação de e-mail com Regex provavelmente está errada.

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5 min read
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