gtkaml is an XML syntax and parser that extends the Vala.Parser and transforms all your tags into a valid Gtk+ UI class. It features a casual XML syntax for describing the way Gtk widgets are laid out in a (new) custom widget you're creating. Code "islands" (written in Vala) are used for widget signal handling and other methods/signals/properties that you're introducing. It doesn't depend on an external library at run-time, and it is much more readable than the usual UI boilerplate.
XML Parse Lib is a lightweight set of re-usable functions for general purpose parsing, checking, and creation of XML files. It supports stream-oriented, SAX, or DOM parsing styles, and includes an optional xsd schema validator and a graphical schema generator. It supports all valid XML, and includes checking for validity. It has minimal dependencies, and is totally self-contained. It is both speed- and memory-efficient, and is simple to use.
nexB OpenAssets is a tool for inventorying, managing, and monitoring applications, software, hardware, networks, and generally any IT asset. It is designed so that system administrators, IT, and finance can determine what they have, how it is configured, what it is used for, and how much it is being used, so that informed decisions can be made. It complements existing network management software, integrates with a growing number of protocols and tools, and features no-agent discovery and inventory, configuration management including dependencies and correlation, monitoring, and reporting. It makes extensive and innovative use of XML, Xpath, and Xquery.
OpenDaemon provides a model of work along with its supporting APIs that allow anybody to implement a server of any kind, for any protocol. Its main goal is to help provide an advanced data storage solution that is flexible enough to allow its user to choose from a broad set of parsers, data extractors, processors, or any other supporting API. The generic server platform system is meant to make development of the data storage solution more open and distributable.
Mini-XML is a small XML parsing library that you can use to read XML and XML-like data files in your application without requiring large non-standard libraries. It only requires an ANSI C compatible compiler (GCC works, as do most vendors' ANSI C compilers) and a "make" program. It supports reading of UTF-8 and UTF-16 and writing of UTF-8 encoded XML strings and files, and provides a hierarchical view of the file via a linked-list tree structure of typed nodes and functions for managing, traversing, indexing, and searching the tree.