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LibWapcaplet is a string internment library, written in C. It provides reference counted string interment and rapid string comparison functionality.

By default, this module exports a single hash (`%RE') that stores or generates commonly needed regular expressions. Patterns currently provided include: * balanced parentheses and brackets * delimited text (with escapes) * integers and floating-point numbers in any base (up to 36) * comments in C, C++, Perl, and shell * offensive language * lists of any pattern * IPv4 addresses

The LibXDiff library implements basic and yet complete functionalities to create file differences/patches to both binary and text files. The library uses memory files as file abstraction to achieve both performance and portability. For binary files, LibXDiff implements (with some modification) the algorithm described in File System Support for Delta Compression by Joshua P. MacDonald, while for text files it follows directives described in An O(ND) Difference Algorithm and Its Variations by Eugene W. Myers. Memory files used by the library are basically a collection of buffers that store the file content. There are two different requirements for memory files when passed to diff/patch functions. Text files for diff/patch functions require that a single line do not have to spawn across two different memory file blocks. Binary diff/patch functions require memory files to be compact. A compact memory files is a file whose content is stored inside a single block.

Kibana is an open source (Apache Licensed), browser based analytics and search interface to Logstash and other timestamped data sets stored in ElasticSearch. With those in place Kibana is a snap to setup and start using (seriously). Kibana strives to be easy to get started with, while also being flexible and powerful.

This port contains the programming reference for textproc/libxslt.

The Link Grammar Parser is a syntactic parser of English, based on link grammar, an original theory of English syntax. Given a sentence, the system assigns to it a syntactic structure, which consists of a set of labeled links connecting pairs of words. The parser also produces a "constituent" representation of a sentence (showing noun phrases, verb phrases, etc.).

Libkolabxml is the reference implementation of the Kolab XML Format. It provides serialization/deserialization from/to in-memory representations for all Kolab Objects, including input validation.

This extension provides WBXML (Wireless Binary XML) conversion capabilities using the libwbxml library, which can be found at https://libwbxml.opensync.org/

This library is minimum, easy-to-use, C implementation for xml file parsing. Because XML parsing is always hard to reinvent. Because very often, xml libraries are too big to fit with little application.

The XSL Cache extension is a modification of PHP's standard XSL extension that caches the parsed XSL stylesheet representation between sessions for 2.5x boost in performance for sites that repeatedly apply the same transform. Although there is still some further work that could be done on the extension, this code is already proving beneficial in production use for a few applications on the New York Times' website.