在日常开发中积累的110多个正则表达式，欢迎大家提PR补充

Regular expression matching for URL's. Maintained, safe, and browser-friendly version of url-regex. Resolves CVE-2020-7661 for Node.js servers.

A small, focused, forward-looking library for extended Regular Expressions in JavaScript, using ES2015+ tagged template literals

Regular expression matching for email addresses. Maintained, configurable, more accurate, and browser-friendly alternative to email-regex. Works in Node v14+ and browsers. Made for @spamscanner and @forwardemail.

🌟 stateman based router for regularjs

Standard library regular expressions.

Javascript - Random strings generated with a pattern system similar to regex.

Replace search occurrences with a replacement string.

Checks if a path is a regular file

Return a regular expression to capture the last part of a path.

Return a regular expression to parse a regular expression string.

Return a regular expression to match a newline character sequence.

Return a regular expression to match a UTF-16 surrogate pair.

Return a regular expression to match an unpaired UTF-16 surrogate.

Test if a value is a regular expression string.

Return a regular expression to capture a path dirname.

Return a regular expression to split a Windows filename.

This is a simple single page web-application calculator to demonstrate Search the word in the given text document by the use of NFA and conversion from Regular Expression to Non-deterministic automata (NFA) using source libraries such as React.JS, Node.JS and Express.JS etc..

Return a regular expression to capture a function name.

Escape a regular expression string or pattern.