Regex Tip: Use [0-9] Instead of \d for Digit Matching
A quick tip on why you should use [0-9] instead of \d when you only want to match ASCII digits in your regular expressions.
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Regex Forge Update 1.5.0: Local LLMs, a New Assistant UI, and Small Fixes
Discover what’s new in Regex Forge 1.5.0 – including support for local LLMs via Ollama, a redesigned AI assistant, quick actions, smarter regex suggestions, and key bug fixes.
Read MoreHow to Use Regex to Match a MAC Address
Learn how to use regex to match and validate MAC addresses in different formats (colon, hyphen, or dot). Get regex patterns, examples, and common pitfalls in this quick guide.
Read MoreRegex Forge Update: ECMA-262 Validation & More
Regex Forge 1.3.0 introduces ECMA-262 Validation Mode, helping you detect unsupported JavaScript regex features. Plus, the multiline option is now enabled by default.
Read More3 Common Regex Mistakes and How to Fix Them
Regular expressions can be tricky, and many developers make common mistakes. This post covers three of them with clear examples and fixes to help you write better regex.
Read MoreWhat is Regex? A Beginner-Friendly Introduction
If you've ever needed to find specific text in a large document, validate user input, or extract key information from messy data, you've probably encountered regular expressions—often abbreviated as regex.
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