Haml (HTML Abstraction Markup Language) is a layer on top of XHTML or XML that's designed to express the structure of XHTML or XML documents in a non-repetitive, elegant, easy way, using indentation rather than closing tags and allowing Ruby to be embedded with ease. It was originally envisioned as a plugin for Ruby on Rails, but it can function as a stand-alone templating engine.
Required Ruby Version
None
Authors
Nathan Weizenbaum, Chris Eppstein, Hampton Catlin
Versions
- 7.2.0 January 13, 2026 (72 KB)
- 7.1.0 December 11, 2025 (72 KB)
- 7.0.2 November 07, 2025 (72 KB)
- 7.0.1 October 30, 2025 (72 KB)
- 7.0.0 October 28, 2025 (72 KB)
- 3.0.21 September 29, 2010 (467 KB)