regex101.com is a website that provides a regular expression tester and debugger. The site allows users to test regular expressions against various input strings, providing detailed match information and explanations. It supports multiple programming languages, including PCRE2, PCRE, ECMAScript, Python, Golang, Java 8, .NET 7.0 (C#), Rust, and others. The site also offers tools for generating regular expressions, debugging, and exporting matches, as well as a benchmark tool for comparing different regex implementations.
This website is categorized in Computer Software and Applications, Technology & Computing and Web Development, providing comprehensive solutions across these business domains.
The website regex101.com is built with 5 technologies.
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Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, GO, JavaScript, Java, C#/.NET, Rust.