This article is part of the [[XQuery|XQuery Portal]].
Beside In addition to the standard [httphttps://www.w3.org/TR/xpath-functions-3031/ XQuery Functions], BaseX offers comes with some hundred additional function modulesfunctions, which are listed packaged in the following tablevarious modules. The prefixes namespaces of all of these the following modules are statically bound, which known. This means that they need not be (but maybe) be explicitly declared in the query prolog.
{| class="wikitable sortable"
| <code>archive</code>
| <code><nowiki>http://basex.org/modules/archive</nowiki></code>
|-
| [[Array Module|Array]]
| Functions for handling arrays.
| <code>array</code>
| <code><nowiki>http://www.w3.org/2005/xpath-functions/array</nowiki></code>
|-
| [[Binary Module|Binary]]
| Processing binary data.
| <code>bin</code>
| <code><nowiki>http://expath.org/ns/binary</nowiki></code>
|-
| [[Client Module|Client]]
|-
| [[CSV Module|CSV]]
| Functions for processing CSV input. {{Version|7.7.2}}
| <code>csv</code>
| <code><nowiki>http://basex.org/modules/csv</nowiki></code>
| <code>ft</code>
| <code><nowiki>http://basex.org/modules/ft</nowiki></code>
|-
| [[Geo Module|Geo]]
| Functions for processing geospatial data.
| <code>geo</code>
| <code><nowiki>http://expath.org/ns/geo</nowiki></code>
|-
| [[Hashing Module|Hashing]]
| <code><nowiki>http://basex.org/modules/html</nowiki></code>
|-
| [[HTTP Client Module|HTTPClient]]
| Sending HTTP requests, based on the [http://expath.org/spec/http-client EXPath HTTP] module.
| <code>http</code>
|-
| [[Inspection Module|Inspection]]
| Functions for extracting internal module information. {{Version|7.7}}
| <code>inspect</code>
| <code><nowiki>http://basex.org/modules/inspect</nowiki></code>
|-
| [[Jobs Module|Jobs]]
| Organization of running commands and queries.
| <code>jobs</code>
| <code><nowiki>http://basex.org/modules/jobs</nowiki></code>
|-
| [[JSON Module|JSON]]
| Parsing and serializing [httphttps://www.json.org JSON documents].
| <code>json</code>
| <code><nowiki>http://basex.org/modules/json</nowiki></code>
|-
| [[Lazy Module|Lazy]]
| Functions for handling lazy items.
| <code>lazy</code>
| <code><nowiki>http://basex.org/modules/lazy</nowiki></code>
|-
| [[Map Module|Map]]
|-
| [[Math Module|Math]]
| Mathematical operations, extending the [httphttps://www.w3.org/TR/xpath-functions-3031/ W3C Working Draft].
| <code>math</code>
| <code><nowiki>http://www.w3.org/2005/xpath-functions/math</nowiki></code>
| <code><nowiki>http://basex.org/modules/sql</nowiki></code>
|-
| [[Streaming Strings Module|StreamingStrings]]| Functions for handling streamable itemsperforming string computations. {{Version|7.7}}| <code>streamstrings</code>| <code><nowiki>http://basex.org/modules/streamstrings</nowiki></code>
|-
| [[Unit Module|Unit]]
| Unit testing framework. {{Version|7.7}}
| <code>unit</code>
| <code><nowiki>http://basex.org/modules/unit</nowiki></code>
|-
| [[Update Module|Update]]
| Functions for performing updates.
| <code>update</code>
| <code><nowiki>http://basex.org/modules/update</nowiki></code>
|-
| [[User Module|User]]
| Creating and administering database users.
| <code>user</code>
| <code><nowiki>http://basex.org/modules/user</nowiki></code>
|-
| [[Utility Module|Utility]]
| Various utility and helper functions.
| <code>util</code>
| <code><nowiki>http://basex.org/modules/util</nowiki></code>
|-
| [[Validation Module|Validation]]
| Validating documents against : DTDs or , XML Schema files, RelaxNG.
| <code>validate</code>
| <code><nowiki>http://basex.org/modules/validate</nowiki></code>
|-
| [[Web Module|Web]]
| Convenience functions for building web applications.
| <code>web</code>
| <code><nowiki>http://basex.org/modules/web</nowiki></code>
|-
| [[XQuery Module|XQuery]]
| Evaluates Evaluating new XQuery expressions at runtime.
| <code>xquery</code>
| <code><nowiki>http://basex.org/modules/xquery</nowiki></code>
|}
For the The following web application modules, will be available if the {{Code|basex-api}} package must be library is included in the classpath and the modules must be imported in the query prolog. This is automatically will be the case if you use start BaseX with one of the startup scripts or links provided by our complete distributions (zip, exe, war) of BaseX:.
{| class="wikitable sortable"
! Prefix
! Namespace URI
|-
| [[Geo Module|Geo]]
| Functions for processing geospatial data.
| <code>geo</code>
| <code><nowiki>http://expath.org/ns/geo</nowiki></code>
|-
| [[Request Module|Request]]
|-
| [[RESTXQ Module|RESTXQ]]
| Helper functions for the RESTXQ API. {{Version|7.7}}
| <code>rest</code>
| <code><nowiki>http://exquery.org/ns/restxq</nowiki></code>
| <code>sessions</code>
| <code><nowiki>http://basex.org/modules/sessions</nowiki></code>
|-
| [[WebSocket Module|WebSocket]]
| Functions for handling WebSocket connections.
| <code>ws</code>
| <code><nowiki>http://basex.org/modules/ws</nowiki></code>
|}
[[Category:XQuery]]