| Name | Description | Author(s) |
|---|
| xamel | Fast and cozy way to extract data from XML. | Philipp Kovalev |
| xanadu | xanadu | Julian Bilcke |
| xap | xAP Broadcast for Node.js ========================= | Kevin McDermott |
| xappy-async_testing | A simple Node testing library. | Benjamin Thomas |
| xappy-pg | PostgreSQL client - pure javascript & libpq with the same API | Brian Carlson |
| xattr | Wrapper for getting and setting extended attributes on files. | Dustin Machi |
| xb | A tiny and simple backoff policy library | Pablo Fernandez |
| xbee | Node talks to xbee radios through serialport | Richard Morrison |
| xbee-svd | A more high level fork of Richard Morrison's node-xbee | Jan Kolkmeier |
| xbee2 | Node talks to xbee series 2 radios through serialport | Alexander Meissner |
| xbmc | XBMC api | Manfred Touron |
| xbmc-remote-keyboard | Send local keyboard presses to a remote XBMC through JSON RPC api | Manfred Touron |
| xbmodule | first package for learning | xiongbiao |
| xbox-controller | Xbox controller for node | Andrew Nesbitt |
| xbox-drone-controller | Xbox Drone Controller | Julien Deniau |
| xbox-live | A utility for fetching xbox live gamer data | Abbey Hawk Sparrow |
| xbox-node | A wrapper to query the xbox search API | Connor Montgomery |
| xcas | Extended Central Authentication Service (CAS) client for Node.js | Xiong Yuanwei |
| xcb-canvas | Uses node-canvas to render directly to an XCB drawable. In other words native application that uses canvas API | Perrin Westrich |
| xcbjs | Exposes libxcb to JS. | Perrin Westrich |
| xchain | A handy and powerful async flow helper | Thynson |
| xcharts | A D3-based library for building custom charts and graphs. | tenXer |
| xcode | parser for xcodeproj/project.pbxproj files | Andrew Lunny |
| xcolor | Extended colors and markup for the terminal | Charles Moncrief |
| xcontroller | Lightweight controller framework for express | Micah Martin |
| xcouch | couch [x] lightweight | Oliver Leics |
| xcp | terse commands for copy pasting in linux. | 'Dominic Tarr' |
| xcssmatrix | Cross-browser, spec compliant, XCSSMatrix shim. | John Schulz |
| xdate | A Modern JavaScript Date Library | Adam Shaw |
| xdcc | A simple xdcc client | Justin Li |
| xdiff | calc diffs of complex javascript objects. | Dominic Tarr |
| xemplar | Community collection of RegEx patterns | Fractal |
| xero | Xero.com Node Library | thallium205 |
| xf | salesforce source code migration in terminal | Stephen Cummings |
| xfer | Simple binary TLV transport | Brian White |
| xfly | An http server built with nodejs. Provides apis similar to asp. | xuld |
| xforjs | A Javscript Template Compiler that would make Mama proud. | Joseph Spencer |
| xforjs-amd-builder | An AMD builder to manage template files built by XforJS. | Joseph Spencer |
| xfs | extends fs module | fish |
| xfuse | a node module to interact with xfuse, the memberfuse api. | Luiz Lopes |
| xglib | xianguo book offline manage | xiaochen |
| xhr | small xhr abstraction | Raynos |
| xhr-write-stream | writable ordered stream of xhr requests | James Halliday |
| xhr2 | XMLHttpRequest emulation for node.js | Victor Costan |
| xhrequest | Node implementation of XMLHttpRequest | Steve King |
| xi4n | A simple, eXtensible Insim (now also OutSim and Outgauge) client 4 Node(js). Can be used as a library or a standalone platform with plugins | the_angry_angel |
| xiaomi | ERROR: No README.md file found! | Unknown |
| xiezjmodu | a module for learning | xiezj |
| xihuan | nothing! | xinggc |
| xinmei_uid | ERROR: No README.md file found! | carmack.shi |
| xirc | Command-line IRC Client | Unknown |
| xjs | A templating language for node.js using xml and javascript | Christopher Johnson |
| xjson | lisp-styled JSON | Rob Britton |
| xjst | XSLT inspired JavaScript templates (with spices) | Sergey Berezhnoy |
| xkcd-imgs | Get random img URL and alt text from XKCD | Hemanth.HM |
| xkcd-js | Random XKCD Comic Generator based on width/height requirements | Marcus Young |
| xkcd-pwgen | XKCD Password Generator | Unknown |
| xkcdbot | !xkcd! | James Socol |
| xl | Bindings to libxenlight. | Izaak Schroeder |
| xliff2json | A library for convert to-from xliff and JSON. | Alex-Seville |
| xlint | Powerful CLI for any lint (JSLint/JSHint +) solution. | Mariusz Nowak |
| xlrd-parser | High performance XLS/XLSX parser based on the xlrd library from www.python-excel.org. | Nicolas Mercier |
| xls | convert xls to json | Unknown |
| xlsjs | (one day) a full-featured XLS parser and writer. For now, primitive parser | Niggler |
| xlsx | (one day) a full-featured XLSX parser and writer. For now, primitive parser | Niggler |
| xlsx-writer | Simple XLSX writer. | Ruben Vermeersch |
| xmcd-reader | node library for reading xmcd formatted file | Atsuya Takagi |
| xmhell | Read XML into a JSON structure and then convert that JSON back into XML. | Caleb James DeLisle |
| xml | Fast and simple xml generator. Supports attributes, CDATA, etc. Includes tests and examples. | Dylan Greene |
| xml-c14n | XML canonicalisation | Conrad Pankoff |
| xml-crypto | Xml digital signature and encryption library for Node.js | Yaron Naveh |
| xml-digester | convert XML to JSON | Victor Volle |
| xml-dsig | XML digital signatures | Conrad Pankoff |
| xml-encryption | W3C XML Encryption implementation for node.js (http://www.w3.org/TR/xmlenc-core/) | Matias Woloski |
| xml-events | An event-driven syntax for parsing xml streams with node-expat | Sean Hess |
| xml-literals | Portable XML literal support for Javascript | Marcel Laverdet |
| xml-mapping | provide a bidirectionnal mapping between XML and JS data Structure (aka JSON) | Nicolas Thouvenin |
| xml-markup | XML generator inspired by Ruby's XmlMarkup. | Mathias Panzenböck |
| xml-object-stream | Low-memory streaming xml parser for node.js. Returns each node as an object. Uses node-expat | Sean Hess |
| xml-objects | XML to JS native objects bidirectional converver | Vladimir Andreev |
| xml-simple | Simple XML Parsing based on xml2js | Nuno Job |
| xml-splitter | Provide an easy way to split or extract some nodes of very big XML files | Nicolas Thouvenin |
| xml-stream | XML stream to JavaScript object converter based on Expat. | AssistUnion |
| xml-transformer | Simple transformer form XML files. | outaTiME |
| xml-writer | Native and full Javascript implementation of the classic XMLWriter class | Nicolas Thouvenin |
| xml2jade | xml to jade converter | Andrey Sidorov |
| xml2js | Simple XML to JavaScript object converter. | Marek Kubica |
| xml2js-expat | Simple XML to JavaScript object converter that uses Expat, a fast XML parser. | Peter Galiba |
| xml2json | Converts xml to json and viceverza, using node-expat. | Andrew Turley |
| xml2json-command | Convert an XML input to a JSON output, using xml-mapping | François Parmentier |
| xml2json-ebay | Converts xml to json and viceverza, using node-expat. | Andrew Turley |
| xml2json-edp | Converts xml to json and viceverza, using node-expat. | Andrew Turley |
| xml2json-stream | Converts XML to JSON, using Streams and sax. This can be used with above-memory-limits XML files, as long as they're mostly composed of a repetitive tag. | Bruno Vieira |
| xml2jsonml | Converts XML to JsonML. | Unknown |
| xml2object | Simple XML to JavaScript Object Converter | Randy Merrill |
| xml3js | README.md | Unknown |
| xmlb | XML builder templates for Node.js. | Jared Hanson |
| xmlbuilder | An XML builder for node.js | Ozgur Ozcitak |
| xmldoc | A lightweight XML Document class for JavaScript. | Nick Farina |
| xmldom | A W3C Standard XML DOM(Level2 CORE) implementation and parser(DOMParser/XMLSerializer). | jindw |
| xmlgen | small xml generator for node | Jeka from JustBeNice |
| xmlgoo | Adapter for libxml2 | Unknown |
| xmlhttprequest | XMLHttpRequest for Node | Dan DeFelippi |
| xmljson | Translates between JSON and XML formats | ExactTarget |
| xmlparser | an xml2json package for nodejs | yhostc |
| xmlreader | node library to read xml the easy way | Sam Decrock |
| xmlrpc | A pure JavaScript XML-RPC client and server. | Brandon Alexander |
| xmlrpc-multicall | Implements system.multicall RFC: http://mirrors.talideon.com/articles/multicall.html for [baalexander's xmlrpc module](https://github.com/baalexander/node-xmlrpc/). | Unknown |
| xmlrpc-stream | Perform XML-RPC using any kind of stream! | Conrad Pankoff |
| xmlshim | Provides DOMParser, XMLSerializer and DOMImplementation wrappers in the browser and emulates them on the server-side | Lorenz Schori |
| xmlslicer | Advanced XML Splitting and JSON conversion tools | Damon Oehlman |
| xmlson |  | Fractal |
| xmlstream | XML Streams for Node | Kuba Niegowski |
| xmmsclient | Client library to interface with the XMMS2 daemon. | Christopher Rosell |
| xmodel | syncable Model class. | Dominic Tarr |
| xmpp-client | High level xmpp client for node.js | Mathieu Lecarme |
| xmpp-ftw | XMPP-FTW (For the Web/Win) ::: Powerful XMPP, simple JSON | Steven Lloyd Watkin |
| xmpp-ftw-item-parser | Used to parse "standard" XMPP pubsub payloads both from XML→JSON, and build stanzas JSON→XML | Lloyd Watkin |
| xmpp-muc | XMPP MUC handler | Aria Stewart |
| xmpp-muc-handler | event emitting handler for XMPP MUCs | Aaditya Bhatia |
| xmpp-server | XMPP server based on node-xmpp | Julien Genestoux |
| xmx | The extensible multiplexing expression library! | Brandon R. Stoner |
| xo | not quite ready for prime time | Brian M. Carlson |
| xoauth2 | XOAuth2 token generation for accessing GMail SMTP and IMAP | Andris Reinman |
| xor64 | simple pure js library for generating random 64 bit numbers with XOR support | Matthias Goetzke |
| xp | agile programming tools in Coffeescript | Marak Squires |
| xpath | DOM 3 Xpath implemention and helper for node.js. | goto100 |
| xpath-parser | simple xpath parser | dodo |
| xpath.js | Xpath pure javascript implementation for node.js | Cameron McCormack |
| xpath.js-goto100 | Xpath pure javascript implementation for node.js | Cameron McCormack |
| xpc-connection | XPC Connection binding for node.js | Sandeep Misty |
| xpcwindow | xpcshell wrapper that provides 'window' shims to run browser code in xpcom. (WARN: Does not use node) | James Lal |
| xpgen | XPath generation library | Unknown |
| xpi | Library for unpacking Firefox addons and extract their script contents. | Dave Herman |
| xplain | Generates API documentation with unit tested examples | Gleb Bahmutov |
| xpm | Cross-platform package manager | muji |
| xqnode-logger | Logging module for a pretty logging. It's using Winston and makes the output prettier. You can use it in your modules or as a Connect/Express Middleware | Andi Heinkelein |
| xrange | xrange function for node + javascript | Karl Gyllstrom |
| xray | Scan/search javascript objects and their properties | Janek L.B. |
| xregexp | Extended JavaScript regular expressions | Steven Levithan |
| xrequire | eXtended Require: Folder requires and index.js toolkit. | Chakrit Wichian |
| xrm | | Unknown |
| xrpc | Express middleware and router support for XML-RPC | Nathan Cartwright |
| xs | A collections library with one interface to rule them. | David Schoonover |
| xsd | xsd tools for node | Elijah Insua |
| xsdurationjs | Add xs:duration to dateTime | Pedro Narciso García Revington |
| xsl2yate | converts xsl templates to yate | Artur Burtsev |
| xsockets | a socket optimized for cross-domain use for the web and node | Ge.tt |
| xsp | Node.js web framework | Patrik Simek |
| xspf | XSPF async parser | Vyacheslav Slinko |
| xss | XSS攻击代码过滤 Remove XSS attack vectors from user-supplied HTML | leizongmin |
| xstreamly-client | a client for x-stream.ly (http://x-stream.ly) | Brian Willard |
| xsys | A node.js binding to useful system-level functions | Brian White |
| xtabs | A cross tabulation library for Node.js | sethyuan |
| xtao | Widget demo builder for top jssdk | goddyzhao |
| xtend | extend like a boss | Raynos |
| xtendme | xtendme | Dean Mao |
| xtify | a reusable module to talk to xtify | Terrence Tee |
| xtnd | Utility for arrays and objects | Artur Burtsev |
| xui | npm package for xui.js | Elad Ben-Israel |
| xunit-cov | The XunitCov reporter is similar to the xunit reporter, however when run against a library instrumented by node-jscoverage it will produce coverage output. | neco |
| xunit-file | Basically the same reporter as mocha's xunit reporter, but writes the output in a file. | Matthias Jahn |
| xunit-html-cov | The XunitHTMLCov reporter is similar to the xunit and html reporter, however when run against a library instrumented by node-jscoverage it will produce coverage output. | neco |
| xvfb | Easily start and stop an X Virtual Frame Buffer from your node apps. | ProxV, Inc. |
| xvideos | Access xvideos.com programmatically | Conrad Pankoff |
| xvideos-cli | Command line application for searching xvideos.com | Conrad Pankoff |
| xvlan | Emulate VXLAN based on iwebpp.io and tap | Tom Zhou |
| xvlan.io | Emulate VXLAN based on iwebpp.io and tap | Tom Zhou |
| xvpn | VPN implementation based on iwebpp.io | Tom Zhou |
| xvpn.io | VPN implementation based on iwebpp.io | Tom Zhou |
| xwiki-tools | Tools for building documents and packages suitable for import into XWiki. | Caleb James DeLisle |
| xx | Object Locking for JavaScript: It's what you need when you need it, but you have to wait in line to get it. | Chris A. Taylor |
| xxhash | An xxhash binding for node.js | Brian White |
| xxxtreme | make your source code XXXTREME! | Ryan Hart Doenges |
| xz-pipe | pipes for xz | Sebastian Vollnhals |
| xzip | Works out whether to type gunzip or bunzip2 (seriously). | Simon Wade |