Smallx pipelines contain a growing set of components:

• Add/Delete/Rename - element-level manipulation

• Document - static content inclusion

• Escape/Parse - escaping XML and parsing escaped XML.

• File - file manipulation, directory listings, loading/writing XML from/to files.

• Routing - subsequence routing based on xpath expressions

• Subtree - scoping pipelines to specific subtrees.

• URL - URL resource manipulation (post/get)

• Trap - Error handling

• XSLT - Applying XSLT to a stream.