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Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, GO, JavaScript, Java, C#/.NET, Rust.
- Regex Library
Regex Library - regex101: build, test, and debug regex
- Account
By signing in you also get the ability to enhance your...
- Regex Quiz
Parsing HTML with regex is seldom a good idea, despite there...
- Test
Test - regex101: build, test, and debug regex
- Links in String
Links in String - regex101: build, test, and debug regex
- NVM Help Pattern
NVM Help Pattern - regex101: build, test, and debug regex
- With Verified TLDs
Matching group 1: Fully qualified domain name including...
- Community Pattern Library
Regular Expressions 101. Social Donate Info. Regex Editor...
- Regex Library
Naucz się wyrażeń regularnych, które używasz do wyszukiwania, dopasowywania i edycji danych w różnych językach i narzędziach. Ukończ interaktywny samouczek, który ułatwi i przyspieszy Twoją naukę.
RegExr is a web tool for creating and testing regular expressions (RegEx) in JavaScript and PCRE flavors. It offers a cheatsheet, a reference, a help section, and a community pattern library.
Regexr101 is a tool for building, testing, and debugging regular expressions, also known as regex or regexp. It supports syntax highlighting, replace mode, and various options to help you level up your regex skills.
Learn and test regular expressions with regex101, a web tool that provides syntax highlighting, explanation, and cheat sheet for various languages. See an example of matching word with insensitive and global flags.
Regex to skrót od Regular Expression, które pomaga dopasować, znaleźć lub zarządzać tekstem. W tym przewodniku nauczysz się podstaw wyrażeń regularnych i będziesz mógł przejść do kolejnych sekcji.
Apply regular expressions (regex) and other natural language parsing tactics to find meaning and insights in the texts you read every day.