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Regular expression
A regular expression (shortened as regex or regexp), sometimes referred to as rational expression, is a sequence of characters that specifies a match pattern in text. Usually such patterns are used by string-searching algorithms for "find" or "find and replace" operations on strings, or for input validation.
Regular expression techniques are developed in theoretical computer science and formal language theory. They are used in search engines, in search and replace dialogs of word processors and text editors, in text processing utilities such as sed and AWK, and in lexical analysis. Regular expressions are also supported in many programming languages.
Different syntaxes for writing regular expressions have existed since the 1980s, one being the POSIX standard and another, widely used, being the Perl syntax.
ripgrep recursively searches directories for a regex pattern while respecting your gitignore
A simple, fast and user-friendly alternative to 'find'
🔥 Android developers should collect the following utils(updating).
Structured Outputs
⚡ From finding text to search and replace, from sorting to beautifying text and more 🎨
🦕 常用正则大全, 支持web / vscode / idea / Alfred Workflow多平台
A command-line tool and Rust library with Python bindings for generating regular expressions from user-provided test cases
Intuitive find & replace CLI (sed alternative)
🚧 Regular Expression Excited!
High-performance regular expression matching library
Regular expressions that match the mobile phone number in mainland China. / 一组匹配中国大陆手机号码的正则表达式。
Melody is a language that compiles to regular expressions and aims to be more readable and maintainable
The code for iHateregex.io 😈 - The Regex Cheat Sheet
A compiled-away, type-safe, readable RegExp alternative
🎨 Regex visualizer & editor
Learn RegEx step by step, from zero to advanced.
An implementation of regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all inputs.
🎃 常用正则表达式 - 收集一些在平时项目开发中经常用到的正则表达式。