• [[XML trasnformation languages]]
  • XSLT
    • EXPath — EXSLT
• METAL (Macro Expansion TAL)
• Genshi
• htp
• expp
• FMPP (kinda old, but nonetheless popular)
• htmlpp (old)
• WML (website meta language) (old)
• WPP (web preprocessor) (old)
• more?

XSLT-oriented macros:

• xspp (particularly 'template' and 'call-template')
• stackoverflow
• lichteblau.blogspot.com

Other work on XML macros:

• A Type-safe Macro System for XML

efforts to make XML structure more terse

• PXSL (Parsimonious XML Shorthand Language)
  • repo
• xsltxt
• rxslt
• SOX
• surely
• more (search for "other")

languages that have native first-class support for XML nodes / processing

• E4X

question: is it possible to combine XSLT and XML into the same file?

• stackoverflow [1]

forgiving HTML parsers in node.js

• node-htmlparser