A Highly Configurable Javascript-based HTML Minifier

HTML Minifier is a highly configurable, well-tested, Javascript-based HTML minifier, with lint-like capabilities. At its core, minifier relies on HTML parser by John Resig. John’s parser was capable of handling quite complex documents, but would sometimes trip on some of the more obscure structures. For example, doctype declarations were not understood at all.

HTML minifier is fully unit tested with ~100 tests at the moment. This has few benefits: anyone can change, tweak or add things without worrying to break existing functionality. It takes literally seconds to tell if script is functional in certain browser simply by running a test suite. Finally, tests can serve as documentation for how minifier handles some of the edge cases.

Requirements: JavaScript Framework
Demo: http://kangax.github.io/html-minifier/
License: License Free