Moodle libraries credits
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Some of Moodle's libraries were written by other people, and are being redistributed as part of Moodle under their respective open source licenses that thankfully allow us to do so. Thanks to the authors of all these excellent products - without them Moodle would be missing important functionality. Copyright information for each package is included below:
ADOdb
lib/adodb
Database abstraction library for MySQL, PostgreSQL, MSSQL, Oracle, Interbase, Foxpro, Access, ADO, Sybase, DB2 and ODBC.
Version: 5.21.4
@copyright (c) 2000-2013 John Lim (jlim#natsoft.com). All rights reserved.
@copyright (c) 2014 Damien Regad, Mark Newnham and the ADOdb community
License: Dual LGPL and BSD-style
Amazon S3
repository/s3/S3.php
A standalone Amazon S3 (REST) client for PHP 5.2.x using CURL that does not require PEAR.
Version: 0.5.1
Copyright (c) 2013, Donovan Schönknecht
License: BSD 2-Clause
https://github.com/tpyo/amazon-s3-php-class/releases
Axe
lib/behat/axe
Accessibility testing engine for websites and other HTML-based user interfaces.
Version: 4.3.5
Copyright Deque Systems Inc.
License: Mozilla Public License 2.0
https://github.com/dequelabs/axe-core/tags
Bennu
"lib/bennu"
Bennu is an object-oriented library written in PHP that implements the iCalendar standard (RFC 2445).
Version: 0.1 (customized since then)
Copyright (c) 2005, Jon Papaioannou
License: LGPL 2.1+
CAS
auth/cas/CAS
phpCAS library to support CAS authentication plugin
Version: 1.4.0
Copyright Jasig
License: Apache License 2.0
https://wiki.jasig.org/display/CASC/phpCAS
CFPropertyList
/lib/plist
PHP Implementation of Apple's PList (binary and XML)
Version: 2.0.2
Copyright © 2018 Teclib
Copyright © 2009 Christian Kruse, Rodney Rehm
License: MIT
http://teclib.github.io/CFPropertyList/
Chart.js
lib/amd/src/chartjs-lazy.js
Simple yet flexible JavaScript charting for designers & developers
Version: 2.9.4
Copyright 2016 Nick Downie
License: MIT
CodeMirror
lib/editor/atto/plugins/html/yui/src/codemirror
CodeMirror is a versatile text editor implemented in JavaScript for the browser.
Version: 5.65.0
License: MIT
https://github.com/codemirror/CodeMirror
Emoji-data
lib/emoji-data
Library to parse easily data and sprite sheets for emoji.
Version 7.0.2
Copyright (c) 2013 Cal Henderson
License: MIT
https://github.com/iamcal/emoji-data/
EvalMath
lib/evalmath
Class to safely evaluate math expressions
Copyright Miles Kaufmann
License: BSD
FLV player
filter/mediaplugin/flvplayer.swf
Flash movie to play FLV files
Copyright Jeroen Wijering
License: GNU GPL
(This library is not currently used in Moodle)
FPDI
/mod/assign/feedback/editpdf/fpdi/
Collection of PHP classes facilitating developers to read pages from existing PDF documents and use them as templates in FPDF.
Version: 2.3.6
Copyright (c) 2020 Setasign GmbH & Co. KG, https://www.setasign.com
License: MIT
https://www.setasign.com/products/pdf-php-solutions/fpdi/
GeoIp2
lib/maxmind/GeoIp2
Library for processing of GeoIP data files
Version: 2.11.0
Copyright MaxMind
License: Apache 2.0
https://github.com/maxmind/GeoIP2-php
GeoPattern
lib/geopattern-php
Library for creating beautiful generative background images from a string
Version: 1.1.2
Copyright 2015 Leaf Corcoran
License: MIT
https://github.com/RedeyeGroup/geopattern-php
Google APIs
"lib/google"
Library Google APIs Client Library for PHP
Version: 1.1.7
License: Apache License Version 2.0
https://github.com/google/google-api-php-client
Graph Class
lib/graphlib.php
Class to draw line, point, bar, and area graphs, including numeric x-axis and double y-axis.
Version: 1.6.3 (with modifications)
Copyright © 2000 Herman Veluwenkamp (hermanV AT mindless DOT com)
License: LGPL
H5P
joubel/core
The general H5P library
Version: 1.24.3
Copyright © Joubel
License: GPL-3.0
https://github.com/h5p/h5p-php-library/
H5P Editor PHP Library
joubel/editor
A general library that is supposed to be used in most PHP implementations of H5P.
Version: moodle-1.20.2
Copyright © Joubel
License: MIT
https://github.com/h5p/h5p-editor-php-library
Horde
lib/horde
Library used by the inbound e-mail handling system.
Version: 5.2.23
Copyright © Horde LLC
License: LGPL
html2text
lib/html2text
PHP script to convert HTML into an approximate text equivalent
Version: 4.3.1
Copyright (c) 2005-2007 Jon Abernathy <jon@chuggnutt.com>
License: GNU GPL
https://github.com/mtibben/html2text.git
htmlArea
lib/editor
Javascript/HTML script to put a GUI editor in textareas on Internet Explorer and Mozilla
Version: 3.0 beta (with modifications)
Copyright © 2002 interactivetools.com, inc.
License: htmlArea License (based on BSD license)
(This library is not currently used in Moodle)
HTML Purifier
"lib/htmlpurifier"
Filters HTML.
Version: 4.13.0
License: LGPL
http-message
"/lib/http-message"
Provide a set of common interfaces for HTTP messages as described in RFC 7230 and RFC 7231
Version: 1.0.1
Copyright (c) 2014 PHP Framework Interoperability Group
License: MIT
IP-Atlas
lib/ipatlas
PHP scripts to show the location of an IP address on a map.
Version: 1.0 (with modifications)
Copyright © 2002 Ivan Kozik
License: GNU GPL
http://www.xpenguin.com/ip-atlas.php
(This library is not currently used in Moodle)
Jabber - XMPPHP
lib/jabber
PHP library for XMPP (aka Jabber, Google Talk, etc).
Version: 0.1rc2-r77
Copyright: 2008 Nathanael C. Fritz
License: GPL
http://code.google.com/p/xmpphp
jQuery
lib/jquery
jQuery is a fast, small, and feature-rich JavaScript library widely used on moodle.
Version: 3.6.0
Copyright: 2016 The jQuery Foundation
License: MIT
jQuery EU Cookie Law popups
'/admin/tool/policy/amd/src/jquery-eu-cookie-law-popup.js
An easy-to-install jQuery plugin to create EU Cookie Law popups
Version: 1.1.3
Copyright (c) 2015 Richard Dancsi
License: MIT
https://github.com/wimagguc/jquery-eu-cookie-law-popup
jQuery migrate
lib/jquery/jquery-migrate-1.4.0.js
Library used migrate older jQuery code to jQuery 3.0.
Version: 1.4.0
Copyright: 2016 The jQuery Foundation and other contributors
License: MIT
https://github.com/jquery/jquery-migrate
(This library is not currently used in Moodle)
jQuery UI
lib/jquery/ui-1.13.0/
jQuery UI is a set of user interface interactions, effects, widgets, and themes built on top of the jQuery library.
Version: 1.13.0
Copyright: 2016 The jQuery Foundation and other contributors
License: MIT
https://github.com/jquery/jquery-migrate
JavaScript Beautifier
yui/src/beautify
Beautify HTML code in Atto.
Version: 1.14.0
Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors.
License: MIT
Services_JSON
lib/json
Allows PHP->JS communication via JSON
Version: 1.3.1
Copyright © 2005 Michal Migurski
License: Modified BSD (GPL-compatible)
http://pear.php.net/pepr/pepr-proposal-show.php?id=198
(This library is not currently used in Moodle)
JWT
lib/php-jwt
A simple library to encode and decode JSON Web Tokens (JWT) in PHP, conforming to RFC 7519
Version: 6.0.0
Copyright © 2011, Neuman Vong
License: BSD
https://github.com/firebase/php-jwt
ENUM
lib/php-enum
PHP Enum implementation inspired from SplEnum
Version: 1.8.3
Copyright (c) 2015 My C-Labs
License: MIT
https://github.com/myclabs/php-enum
kses
lib/kses.php
HTML/XHTML filter that only allows some elements and attributes
Version: 0.2.2
Copyright © 2002, 2003, 2005 Ulf Harnhammar
License: GNU GPL
http://sourceforge.net/projects/kses
(This library is not currently used in Moodle)
less.php
The less.php is a PHP port of the official LESS processor used by moodle themes.
lib/lessphp
Version: 1.7.0.10
License: Apache 2.0
http://lessphp.typesettercms.com/
Copyright: Matt Agar and Martin Jantošovič
(This library is not currently used in Moodle)
loglevel.js
Minimal lightweight simple logging for JavaScript.
Version 1.7.1
Copyright (c) 2019 Tim Perry
License: MIT
https://github.com/pimterry/loglevel/
LTI Tool Provider Library for PHP
"lib/ltiprovider/"
PHP library for communicating with learning tools as per the LTI specification.
Version: 3.0.2
© 2016 IMS Global Learning Consortium Inc. All Rights Reserved. Trademark Policy - (www.imsglobal.org/trademarks)
License: Apache 2
https://github.com/IMSGlobal/LTI-Tool-Provider-Library-PHP
MathJax
JavaScript filter library for displaying LaTeX, AsciiMath notation, and MathML.
Not actually included in Moodle. Instead, Moodle has a setting for where the library is located to be loaded from. It is currently pointing to the Cloudflare CDN by default.
© Copyright 2009 - 2017 The MathJax Consortium
- Default MathJax version: 2.7.9 (Moodle 3.11)
- License: Apache 2.0
- Homepage: https://www.mathjax.org/
MatthiasMullie\Minify
CSS & JavaScript minifier, in PHP
Version 1.3.66
License: MIT
https://github.com/matthiasmullie/minify
MatthiasMullie\Path converter
CSS path converter, in PHP
Version 1.1.3
License: MIT
https://github.com/matthiasmullie/path-converter
MaxMind DB Reader
lib/maxmind/MaxMind/
PHP API for reading MaxMind DB files
Version: 1.10.1
Copyright MaxMind
License: Apache 2.0
https://github.com/maxmind/MaxMind-DB-Reader-php/
MDN Polyfills
/lib/mdn-polyfills
A collection of side-effect ECMAScript modules. Minimized, mangled and extremely small thanks to Rollup - next-generation ES6 module bundler.
Version: 5.20.0 Version url-polyfill: 1.1.12
License: MIT
https://www.npmjs.com/package/mdn-polyfills
mimeTeX
filter/tex
Compiled C program to convert TeX into GIFs
Version: 1.77
Copyright © 2002-2004 John Forkosh Associates, Inc
License: GNU GPL
http://www.forkosh.com/mimetex.html
MongoDB PHP Library
/cache/stores/mongodb/MongoDB/
MongoDB PHP library
Version: 1.8.0
License: apache 2.0
https://docs.mongodb.com/php-library/
Mustache.js
"lib/amd/src/mustache.js"
JS library for displaying mustache templates.
Version: 3.1.0
Copyright (c) 2009 Chris Wanstrath (Ruby)
Copyright (c) 2010-2014 Jan Lehnardt (JavaScript)
Copyright (c) 2010-2015 The mustache.js community
License: MIT
https://github.com/janl/mustache.js/releases
Mustache
"lib/mustache"
PHP library for displaying mustache templates.
Version: 2.13.0
Copyright (c) 2010-2016 Justin Hileman
License: MIT
https://github.com/bobthecow/mustache.php/releases
mp3player
lib/mp3player
Flash movie to play streaming MP3s
Copyright © 2005 Andrew Walker
License: GNU GPL
(This library is not currently used in Moodle)
overlibmws
lib/overlib.js
Javascript library to enable DHTML popups, floating windows, events etc
Version: July 2004
Copyright © 2002-2004 Foteos Macrides
Copyright © 1998-2004 Erik Bosrup
License: Artistic Open Source License
http://www.macridesweb.com/oltest/
(This library is not currently used in Moodle)
ogv.js
/media/player/videojs/amd/src/local/ogv/ogv.js
Javascript media decoder and player for Ogg Vorbis/Opus/Theora and WebM VP8/VP9/AV1 video.
Version: 1.8.4
Copyright Brion Vibber
License: MIT
https://github.com/brion/ogv.js/
PclZip
lib/pclzip
Class to create, manage and unpack zip files.
Version: 2.4 RC1
Copyright © 2004 Vincent Blavet (vincent AT phpconcept DOT net)
License: GNU GPL
(This library is not currently used in Moodle)
PEAR OLE Classes
lib/pear
Class to write Excel files
Version: 0.5
Copyright © 2004 Xavier Noguer
License: PHP (plus special exemption for Moodle to make it compatible)
http://pear.php.net/package/OLE
(This library is not currently used in Moodle)
PEAR Spreadsheet_Excel_Writer
lib/pear
Class to write Excel files
Version: 0.9.1
Copyright © 2004 Xavier Noguer and Mika Tuupola
License: LGPL
http://pear.php.net/package/Spreadsheet_Excel_Writer
(This library is not currently used in Moodle)
PEAR HTML_Quickform
lib/pear
Class to write forms
Version: 3.2.6
Copyright © 2004 Bertrand Mansion, Adam Daniel, Alexey Borzov
License: PHP (plus special exemption for Moodle to make it compatible)
http://pear.php.net/package/HTML_Quickform
PEAR HTML_Quickform_Renderer_Tableless
lib/pear
Class to render forms without tables
Version: 0.3.4
Copyright © 2005 Mark Wiesemann
License: PHP (plus special exemption for Moodle to make it compatible)
http://pear.php.net/package/HTML_Quickform_Renderer_Tableless
PEAR HTML_QuickForm_DHTMLRulesTableless
lib/pear
Class to render validation notices with dhtml
Version: 0.1.2
Copyright © 2005 Alexey Borzov, Adam Daniel, Bertrand Mansion, Justin Patrin, Mark Wiesemann
License: PHP (plus special exemption for Moodle to make it compatible)
http://pear.php.net/package/HTML_QuickForm_DHTMLRulesTableless
PEAR HTML_Common
lib/pear
Class with many common HTML functions (used by HTML Quickform)
Version: 0.3.4
Copyright © 2004 Adam Daniel, Bertrand Mansion, Klaus Guenther, Alexey Borzov
License: PHP (plus special exemption for Moodle to make it compatible)
http://pear.php.net/package/HTML_Common
PEAR XML_Parser
lib/pear
Class implementing one handy (sax-expat) XML parser
Version: 1.3.2
Copyright © 2004-2008 The PHP Group & Stephan Schmidt
License: New BSD License
http://pear.php.net/package/XML_Parser
(This library is not currently used in Moodle)
PHP-CSS-Parser
lib/php-css-parser
A Parser for CSS Files written in PHP.
Version: 8.3.1
Copyright (c) 2011 Raphael Schweikert, http://sabberworm.com/
License: MIT
https://github.com/sabberworm/PHP-CSS-Parser
PHPExcel
lib/phpexcel/PHPExcel.php
Library to read, write and create spreadsheet documents in PHP.
Version 1.8.1
Copyright © 2006 - 2015 PHPExcel License: LGPL
https://github.com/PHPOffice/PHPExcel
(This library is not currently used in Moodle)
PhpSpreadsheet
lib/phpspreadsheet
Library to read, write and create spreadsheet documents in PHP.
Version 1.21.0
License: LGPL
https://github.com/PHPOffice/PhpSpreadsheet
PHP mailer
lib/class.phpmailer.php
Class for sending email using either sendmail, PHP mail(), or SMTP. Methods are based upon the standard AspEmail(tm) classes.
Version 6.2.0
Copyright © 2003 Brent R. Matzelle (bmatzelle AT yahoo DOT com) License: LGPL
http://phpmailer.sourceforge.net https://github.com/PHPMailer/PHPMailer/releases
PHP Markdown
lib/markdown.php
Functions to convert from the Markdown text format into clean XHTML.
Version: 1.9.0 (with modifications)
* @copyright 2004-2016 Michel Fortin <https://michelf.com/projects/php-markdown/>
* @copyright (Original Markdown) 2004-2006 John Gruber <https://daringfireball.net/projects/markdown/>
All rights reserved.
License: BSD
http://www.michelf.com/projects/php-markdown/
PHP-ML
lib/mlbackend/php/phpml
Machine learning library used to generate data for the Analytics system.
Version: 0.9.0
* @copyright 2016-2020 Arkadiusz Kondas <arkadiusz.kondas[at]gmail>
License: MIT
https://php-ml.readthedocs.io/
Popper.js
"admin/tool/usertours/amd/src/popper.js"
A kickass library used to created Poppers in web applications
Version: 1.12.6
© 2016 Federico Zivolo and contributors
License: MIT
https://github.com/FezVrasta/popper.js
Rangy
"/lib/editor/atto/yui/src/rangy/js/*.*"
A cross-browser JavaScript range and selection library.
Version: 1.3.0
Copyright (c) 2014 Tim Down
License: MIT
https://github.com/timdown/rangy
RTLCSS for PHP
"lib/rtlcss"
RTLCSS is a framework for converting Left-To-Right (LTR) Cascading Style Sheets(CSS) to Right-To-Left (RTL).
© 2016 Frédéric Massart
License: MIT
https://github.com/moodlehq/rtlcss-php
RequireJS
/lib/requirejs/
RequireJS is a JavaScript file and module loader.
Version 2.3.5
License: new BSD or MIT
scssphp
/lib/scssphp/
scssphp is a compiler for SCSS written in PHP.
Version: 1.10.0
Copyright (c) 2015 Leaf Corcoran
License: MIT
http://leafo.github.io/scssphp
SimplePie
"/lib/simplepie"
Simple Pie helps with blogs.
Version 1.5.6
License: BSD
https://github.com/simplepie/simplepie
Snoopy
lib/snoopy
A PHP net client
Version: 1.0
Copyright © 1999-2000 Monte Ohrt (monte AT ispi DOT net) License: GNU LGPL
(This library is not currently used in Moodle)
SMTP class
lib/class.smtp.php
Class that can be used to connect and communicate with any SMTP server. It implements all the SMTP functions defined in RFC821 except TURN.
Version: 03/26/2001
Copyright © 2001 Chris Ryan (chris AT greatbridge DOT com)
(This library is not currently used in Moodle)
Spike PHPCoverage
lib/spikephpcoverage
PHP code coverage reporting tool
Version: 0.8.2 (with modifications)
Copyright © 2004 SpikeSource Inc
License: LGPL
http://developer.spikesource.com/projects/phpcoverage
(This library is not currently used in Moodle)
Spout
"lib/spout"
Library for importing and exporting csv / excel / ODS files.
Version 3.3.0
License: Apache
TCPDF Class
lib/tcpdf
Class to generate PDF files
Version: 6.4.1
Copyright Olivier PLATHEY
License: LGPL-v3.0-only
http://www.setasign.com/products/fpdi/downloads
Twitter Bootstrap
/theme/boost/scss/bootstrap/
HTML, CSS, and JavaScript framework for developing responsive, mobile-first projects on the web.
Version: 4.6.0
Copyright (c) 2011-2021 Twitter, Inc.
Copyright (c) 2011-2021 The Bootstrap Authors
Licence: MIT
Typo3 Character Set Class
lib/typo3
Class for conversion between charsets and multibyte-savy operations with strings.
Version: 4.7.19
Copyright © 2003-2005 Kasper Skaarhoj
Licence: GNU GPL
truncate.js
amd/src/truncate.js
Dead simple HTML-safe truncation via the DOM. It truncates HTML code, and has several options such as length, finishBlock, noBreak...
Version: 0.0.1
Licence: MIT
https://github.com/pathable/truncate
Video.js
/media/player/videojs/amd/src/video-lazy.js
"/media/player/videojs/videojs/"
JavaScript library that makes it easier to work with and build on HTML5 video
Version: 7.17.0
Copyright Brightcove, Inc
Licence: Apache
Video.js - The Flash tech
/media/player/videojs/amd/src/videojs-flash-lazy.js"
The Flash tech for video.js
Version: 2.2.1
Copyright Brightcove, Inc
Licence: Apache
https://github.com/videojs/videojs-flash
Video.js - Custom Flash Player
/media/player/videojs/amd/src/videojs-flash-lazy.js"
Custom Flash Player for VideoJS
Version: 5.4.2
Copyright Brightcove, Inc
Licence: Apache
https://github.com/videojs/video-js-swf/releases
Video.js - The ogv.js tech
/media/player/videojs/amd/src/videojs-ogvjs-lazy.js
The ogv.js tech plugin for VideoJS
Version: 0.1.2
Copyright 2021 Huong Nguyen <huongnv13@gmail.com>
Licence: MIT
https://github.com/HuongNV13/videojs-ogvjs
WebRTC adapter
amd/src/adapter.js
JavaScript library to insulate apps from spec changes and prefix differences in WebRTC. The prefix differences are mostly gone these days but differences in behaviour between browsers remain.
Version: 8.0.0
Copyright (c) 2014, The WebRTC project authors. All rights reserved. Copyright (c) 2018, The adapter.js project authors.
Licence: BSD 3 Clause
https://github.com/webrtc/adapter
XHProf
lib/xhprof
A Hierarchical Profiler for PHP
Version: 2.2.3
Copyright © 2009 Phacility
Licence: Apache
https://github.com/phacility/xhprof
Yahoo User Interface
lib/yui
The Yahoo! User Interface Library is a set of utilities and controls, in JavaScript, for building richly interactive web applications using techniques such as DOM scripting, DHTML and AJAX. The YUI Library also includes several core CSS resources.Set of user-interface components using AJAX, DHTML etc. We use it for all our AJAX-related stuff.
CVS version: 3.17.2
Copyright (c) 2006, Yahoo! Inc.
Licence: BSD
http://developer.yahoo.com/yui/
ZipStream-PHP
/lib/zipstream
PHP ZIP Streaming Library
Version: 2.1.0
Copyright (C) 2007-2009 Paul Duncan <pabs@pablotron.org>
Copyright (C) 2014 Jonatan Männchen <jonatan@maennchen.ch>
Copyright (C) 2014 Jesse G. Donat <donatj@gmail.com>
Copyright (C) 2018 Nicolas CARPi <nicolas.carpi@curie.fr>
Licence: MIT