HTML Tidy

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HTML Tidy

Original author(s)	Dave Raggett
Developer(s)	HTML Tidy Advocacy Community Group
Stable release	5.8.0[1] / 16 July 2021; 2 years ago (16 July 2021)
Repository	github.com/htacg/tidy-html5.git
Written in	C
Operating system	BSD, Linux, macOS, Microsoft Windows
Type	Library, Console Application
License	W3C Software License
Website	www.html-tidy.org

HTML Tidy is a console application for correcting invalid HyperText Markup Language (HTML), detecting potential web accessibility errors, and for improving the layout and indent style of the resulting markup. It is also a cross-platform library for computer applications that provides HTML Tidy's features.