View source for KDE

{{Short description|Free software community}}
{{About|the free software community|the desktop environment|KDE Plasma|5=KDE (disambiguation)}}
{{Use dmy dates|date=April 2021}}
{{Infobox organization
| name               = KDE
| logo               = KDE logo.svg
| logo_size          = x64px
| founder            = [[Matthias Ettrich]]
| founded_date       = {{Start date and age|1996|10|14|df=y}}
| type               = Community
| key_people         =
| focus              = [[Free software]]
| products           = [[KDE Plasma]], [[KDE Frameworks]], [[KDE Applications]], [[Calligra Suite]], [[Krita]], [[KDevelop]], [[digiKam]], [[Amarok (software)|Amarok]], Kirigami, and [[KDE Projects|many more]]
| method             = Artwork, development, documentation, promotion, and translation.
| homepage           = {{URL|https://kde.org/}}
}}

'''KDE''' is an international [[Free software movement|free software community]] that develops [[free and open-source software]]. As a central development hub, it provides tools and resources that enable collaborative work on its projects.<ref>{{cite web |title=About KDE |url=https://kde.org/community/whatiskde/ |access-date=2020-12-28 |website=kde.org |language=en |archive-date=26 December 2020 |archive-url=https://web.archive.org/web/20201226203205/https://kde.org/community/whatiskde/ |url-status=live}}</ref> Its products include the [[KDE Plasma]] graphical shell, [[KDE Frameworks]], and the [[KDE Gear]] range of applications including [[Kate (text editor)|Kate]], [[digiKam]], and [[Krita]].<ref name="kde-apps">{{cite web |title=KDE Applications |url=https://apps.kde.org/ |access-date=2024-07-04 |website=KDE Applications |language=en}}</ref> Many KDE applications are [[cross-platform]] and can run on [[Unix]] and [[Unix-like]] operating systems as well as [[Microsoft Windows]].<ref name="KDE Kirigami">{{cite web |url=https://www.kde.org/products/kirigami/ |title=KDE Kirigami |publisher=KDE |access-date=November 25, 2018 |archive-date=29 July 2019 |archive-url=https://web.archive.org/web/20190729201722/https://kde.org/products/kirigami/ |url-status=live}}</ref> KDE is legally represented by [[KDE e.V.]] based in Germany, which also owns the KDE trademarks and funds the project.

== Origins ==
[[File:Matthias Ettrich LinuxTag 2005-06-23.jpg|thumb|[[Matthias Ettrich]], founder of KDE]]

KDE was founded in 1996 by [[Matthias Ettrich]], a student at the [[University of Tübingen]].<ref name=":1">{{cite web |title=New Project: Kool Desktop Environment. Programmers wanted! |url=https://groups.google.com/g/de.comp.os.linux.misc/c/SDbiV3Iat_s/m/zv_D_2ctS8sJ?pli=1 |access-date=2022-01-21 |website=groups.google.com |archive-date=21 January 2022 |archive-url=https://web.archive.org/web/20220121235738/https://groups.google.com/g/de.comp.os.linux.misc/c/SDbiV3Iat_s/m/zv_D_2ctS8sJ?pli=1 |url-status=live}}</ref> At the time, he was troubled by certain aspects of the [[Unix]] desktop. Among his concerns was that none of the applications looked or behaved alike. In his opinion, desktop applications of the time were too complicated for end users. In order to solve the issue, he proposed the creation of a desktop environment in which users could expect the applications to be consistent and easy to use. His initial [[Usenet]] post spurred significant interest, and the KDE project was born.<ref name="New Project: Kool Desktop Environment (KDE)">{{cite newsgroup
 |title        = New Project: Kool Desktop Environment (KDE)
 |url          = http://groups.google.com/group/de.comp.os.linux.misc/msg/cb4b2d67ffc3ffce
 |first        = Matthias
 |last         = Ettrich
 |newsgroup    = de.comp.os.linux.misc
 |message-id   = 53tkvv$b4j@newsserv.zdv.uni-tuebingen.de
 |date         = 14 October 1996
 |access-date  = 2010-12-04
 |archive-date = 30 May 2013
 |archive-url  = https://web.archive.org/web/20130530054434/http://groups.google.com/group/de.comp.os.linux.misc/msg/cb4b2d67ffc3ffce
 |url-status   = live
}}</ref>

The name ''KDE'' was intended as a wordplay on the existing [[Common Desktop Environment]], available for [[Unix|Unix systems]].<ref>{{cite web |date=6 February 2023 |title=KDE Plasma: Full Featured Desktop That's Surprisingly Easy on Resources |url=https://fossforce.com/2023/02/kde-plasma-full-featured-desktop-thats-surprisingly-easy-on-resources |url-status=live |archive-url=https://web.archive.org/web/20240104040513/https://fossforce.com/2023/02/kde-plasma-full-featured-desktop-thats-surprisingly-easy-on-resources/ |archive-date=4 January 2024 |access-date=2024-01-04 |website=Foss Force}}</ref> CDE was an [[X Window System|X11-based]] user environment jointly developed by HP, IBM, and Sun through the [[X/Open]] consortium, with an interface and productivity tools based on the [[Motif (software)|Motif]] graphical [[widget toolkit]]. It was supposed to be an intuitively easy-to-use desktop computer environment.<ref>{{cite web
|url=http://bubl.ac.uk/ARCHIVE/subject/computing/misc/coseup6.htm
|title=COSE Update FYI |access-date=2010-11-06
|url-status=dead
|archive-url=https://web.archive.org/web/20120207160207/http://bubl.ac.uk/ARCHIVE/subject/computing/misc/coseup6.htm
|archive-date=2012-02-07}}</ref> The ''K'' was originally suggested to stand for "[[wikt:kool|Kool]]", but it was quickly decided that the ''K'' should stand for nothing in particular. Therefore, the ''KDE'' initialism expanded to ''"K Desktop Environment"'' before it was dropped altogether in favor of simply ''KDE'' in a rebranding in 2009.<ref>{{cite web |url=https://dot.kde.org/2009/11/24/repositioning-kde-brand |title=Repositioning the KDE Brand |date=24 November 2009}}</ref>

In the beginning Matthias Ettrich chose to use [[Trolltech]]'s Qt framework for the KDE project.<ref>
{{cite web |date=August 2003 |title=history of the KDE project |url=http://events.kde.org/info/kastle/presentations/kastle-history/index.html |url-status=dead |archive-url=https://web.archive.org/web/20101031170448/http://events.kde.org/info/kastle/presentations/kastle-history/index.html |archive-date=2010-10-31 |access-date=2010-12-02}}
</ref> Other programmers quickly started developing KDE/Qt applications, and by early 1997, a few applications were being released. On 12 July 1998 the first version of the desktop environment, called KDE 1.0, was released. The original [[GNU General Public License]]d version of this toolkit only existed for platforms that used the [[X11]] display server, but as of the release of Qt 4, [[GNU Lesser General Public License]]d versions are available for more platforms. This allowed KDE software based on Qt 4 or newer versions to be distributed to Microsoft Windows and OS X.<ref>{{cite news |last=Paul |first=Ryan |date=January 23, 2008 |title=KDE goes cross-platform with Windows, Mac OS X support |work=Ars Technica |url=https://arstechnica.com/news.ars/post/20080123-kde-goes-cross-platform-with-windows-mac-os-x-support.html |access-date=2010-12-04 |archive-date=21 January 2009 |archive-url=https://web.archive.org/web/20090121130639/http://arstechnica.com/news.ars/post/20080123-kde-goes-cross-platform-with-windows-mac-os-x-support.html |url-status=live}}</ref>

The KDE Marketing Team announced a [[rebranding]] of the KDE project components on 24 November 2009. Motivated by the perceived shift in objectives, the rebranding focused on emphasizing both the community of software creators and the various tools supplied by the KDE, rather than just the desktop environment. KDE 4 was split into [[KDE Plasma 4|KDE Plasma Workspaces]], [[KDE Applications]], and [[KDE Frameworks]] ([[KDE Platform 4]] at the time), bundled as [[KDE Software Compilation 4]].<ref>{{cite news |last=Jarvis |first=Stuart |date=2009-11-24 |title=Repositioning the KDE Brand |publisher=KDE |url=http://dot.kde.org/2009/11/24/repositioning-kde-brand |access-date=2010-11-13 |archive-date=3 December 2020 |archive-url=https://web.archive.org/web/20201203235619/https://dot.kde.org/2009/11/24/repositioning-kde-brand |url-status=live}}</ref> Since 2009, the name ''KDE'' no longer stands for ''K Desktop Environment'', but for the community that produces the software.<ref>{{cite news |last=Poortvliet |first=Jos |date=2009-11-24 |title=Finally: rebranding KDE |url=https://blog.jospoortvliet.com/2009/11/finally-rebranding-kde.html |access-date=2023-06-07 |archive-date=4 April 2023 |archive-url=https://web.archive.org/web/20230404051755/https://blog.jospoortvliet.com/2009/11/finally-rebranding-kde.html |url-status=live}}</ref>

=== Software releases ===
[[File:KDE 1.0.png|thumb|K Desktop Environment 1.0]]
[[File:KDE_4.png|thumb|KDE Software Compilation 4]]
{| class="wikitable"
|-
!Version
!Date
!Information
|-
!
|14 October 1996
|KDE development announced<ref name=":1"/>
|-
| style="background:#DCDCDC" |'''[[K Desktop Environment 1]]'''
|12 July 1998
|
|-
| style="background:#DCDCDC" |'''[[K Desktop Environment 2]]'''
|23 October 2000
|
|-
| style="background:#DCDCDC" |'''[[K Desktop Environment 3]]'''
|3 April 2002
|
|-
| style="background:#DCDCDC" |'''[[KDE Software Compilation 4]]'''
|11 January 2008
|
|-
|'''[[KDE Plasma 5]]'''
|15 July 2014
|former KDE/KDE SC split into KDE Plasma, KDE Frameworks and KDE Applications
|-
|'''[[KDE Plasma 6]]'''
|28 February 2024 
|Public release<ref>{{cite web |last1=Das |first1=Ankush |last2=Rudra |first2=Sourav |date=28 February 2024 |title=KDE Plasma 6: The Big Release is Here! |url=https://news.itsfoss.com/kde-plasma-6/ |access-date=3 March 2024 |website=It's FOSS News |language=en}}</ref>
|}

== KDE Projects ==
{{Main|KDE Projects}}
[[File:KDE Plasma 5.26 screenshot.png|thumb|KDE Plasma 5.26 showing Breeze Twilight theme]][[File:Krita 5.0.0 screenshot.png|thumb|Krita 5.0.0 interface screenshot with Kiki]]The KDE community maintains multiple free-software projects. The project formerly referred to as ''KDE'' (or ''[[KDE Software Compilation|KDE SC (Software Compilation)]]'') nowadays consists of three parts:
* [[KDE Plasma]], a graphical desktop environment with customizable [[Layout (computing)|layouts]] and panels, supporting [[virtual desktop]]s and widgets. Written with [[Qt (software)|Qt]] and [[KDE Frameworks]].
* [[KDE Frameworks]], a collection of [[Library (computing)|libraries]] and [[software framework]]s built on top of Qt (formerly known as 'kdelibs' or 'KDE Platform').<ref>{{cite web |url=https://kde.org/products/frameworks/ |title=KDE Frameworks |access-date=20 February 2020 |archive-date=19 January 2020 |archive-url=https://web.archive.org/web/20200119012617/https://kde.org/products/frameworks/ |url-status=live}}</ref>
* [[KDE Gear]], utility applications (like [[Kdenlive]] or [[Krita]]) mostly built on KDE Frameworks and which are often part of the official KDE Applications release.

=== Other projects ===

==== KDE neon ====
[[KDE neon]] is a software repository that uses Ubuntu LTS as a core. It aims to provide the users with rapidly updated Qt and KDE software, while updating the rest of the OS components from the Ubuntu repositories at the normal pace.<ref name="KDE-neon">{{cite web |url=https://neon.kde.org/faq |title=KDE neon |publisher=KDE |access-date=June 20, 2016 |archive-date=9 January 2018 |archive-url=https://web.archive.org/web/20180109181810/https://neon.kde.org/faq |url-status=live}}</ref><ref name="CIO-neon">{{cite web |url=http://www.cio.com/article/3081346/linux/qa-jonathan-riddell-on-the-release-of-kde-neon-user-edition-56.html |title=Q&A: Jonathan Riddell on the release of KDE neon User Edition 5.6 |publisher=CIO.com |date=June 9, 2016 |access-date=June 20, 2016 |archive-date=4 November 2018 |archive-url=https://web.archive.org/web/20181104091014/https://www.cio.com/article/3081346/linux/qa-jonathan-riddell-on-the-release-of-kde-neon-user-edition-56.html |url-status=dead}}</ref> KDE maintains that it is not a "KDE distribution", but rather an up-to-date archive of KDE and Qt packages.

==== Subtitle Composer ====
'''Subtitle Composer''' is an [[open-source software|open-source]] [[subtitle editor]] for the [[Linux]] and [[Microsoft Windows]] operating systems, based on [[Qt (software)|Qt]] and [[KDE Frameworks]]. The project became part of KDE starting in December 2019.<ref>{{cite web |date=2019-12-12 |title=KDE's December 2019 Apps Update |url=https://kde.org/announcements/releases/2019-12-apps-update/ |access-date=2022-11-18 |website=KDE Community |language=en}}</ref> It supports the most common text and bitmap-based subtitle formats, video previewing, audio waveform, speech recognition, timings synchronization, subtitle translation, [[optical character recognition|OCR]] and JavaScript macros/scripting. Subtitle Composer is [[free software]] released under the [[GNU General Public License]].

== Contributors ==
Developing KDE software is primarily a volunteer effort, although various companies, such as [[Novell]], [[Nokia]],<ref>{{cite web |url=https://www.kde.org/community/whatiskde/kdefreeqtfoundation.php |title=KDE Free Qt Foundation |publisher=KDE e.V. |access-date=September 29, 2012 |archive-date=6 June 2019 |archive-url=https://web.archive.org/web/20190606120517/https://kde.org/community/whatiskde/kdefreeqtfoundation.php |url-status=live}}</ref>{{Failed verification|date=August 2021}} or [[Blue Systems]] employ or employed developers to work on various parts of the project.<ref>{{cite web |title=Projects – Blue Systems |url=https://blue-systems.com/projects/ |access-date=2022-12-18 |language=en-US |archive-date=18 December 2022 |archive-url=https://web.archive.org/web/20221218001741/https://blue-systems.com/projects/ |url-status=live}}</ref> Since a large number of individuals contribute to KDE in various ways (e.g. code, translation, artwork), organization of such a project is complex. A mentor program helps beginners to get started with developing and communicating within KDE projects and communities.<ref>{{cite web |title=Becoming a KDE Developer |url=https://www.kde.org/community/getinvolved/development/ |access-date=2011-01-01 |archive-date=8 June 2011 |archive-url=https://web.archive.org/web/20110608112450/http://www.kde.org/community/getinvolved/development/ |url-status=live}}</ref><ref>{{cite journal |last=Kuk |first=George |year=2006 |title=Strategic Interaction and Knowledge Sharing in the KDE Developer Mailing List |url=http://mansci.journal.informs.org/cgi/reprint/52/7/1031 |url-status=dead |journal=Management Science |volume=52 |issue=7 |pages=1031–1042 |doi=10.1287/mnsc.1060.0551 |archive-url=https://web.archive.org/web/20071013151046/http://mansci.journal.informs.org/cgi/reprint/52/7/1031 |archive-date=2007-10-13|url-access=subscription }}</ref>

Communication within the community takes place via mailing lists, IRC, blogs, forums, news announcements, [[wiki]]s and conferences. The community has a [[Code of Conduct]] for acceptable behavior within the community.<ref>{{cite web |title=KDE Community Code of Conduct |url=https://www.kde.org/code-of-conduct/ |access-date=2010-11-28 |archive-date=18 April 2019 |archive-url=https://web.archive.org/web/20190418173116/https://kde.org/code-of-conduct/ |url-status=live}}</ref>

=== Development ===
Currently the KDE community uses the [[Git (software)|Git]] version control system. The KDE GitLab Instance (named Invent) gives an overview of all projects hosted by KDE's Git repository system. [[Phabricator]] is used for task management.<ref>{{cite web
| url = https://community.kde.org/Infrastructure/Phabricator
| title = Infrastructure/Phabricator KDE Community Wiki page
| access-date = 2018-10-07
| archive-date = 7 October 2018
| archive-url = https://web.archive.org/web/20181007223242/https://community.kde.org/Infrastructure/Phabricator
| url-status = live
}}</ref>

On 20 July 2009, KDE announced that the one millionth commit has been made to its Subversion repository.<ref name="KDE Reaches 1,000,000 Commits in its Subversion Repository">{{cite news
| url = http://dot.kde.org/2009/07/20/kde-reaches-1000000-commits-its-subversion-repository
| title = KDE Reaches 1,000,000 Commits in its Subversion Repository
| last = Mitchell | first = Jeff
| publisher = KDE
| date = 2009-07-20
| access-date = 2010-11-13
| archive-date = 29 November 2020
| archive-url = https://web.archive.org/web/20201129075216/https://dot.kde.org/2009/07/20/kde-reaches-1000000-commits-its-subversion-repository
| url-status = live
}}</ref> On 11 October 2009, Cornelius Schumacher, a main developer within KDE,<ref>{{cite web
|url= http://www.behindkde.org/node/403
|title= People Behind KDE: Cornelius Schumacher
|date= February 4, 2002
|access-date= 2010-11-18
|archive-date= 8 April 2020
|archive-url= https://web.archive.org/web/20200408211141/http://www.behindkde.org/node/403
|url-status= live
}}</ref> wrote about the estimated cost (using the [[COCOMO]] model with SLOCCount) to develop KDE software package with 4,273,291 [[Lines of Code|LoC]], which would be about US$175,364,716.<ref>{{cite news
| url = http://www.linuxpromagazine.com/Online/News/Code-Statistics-KDE-Costs-175-Million-Dollars
| title = Code Statistics: KDE Costs 175 Million Dollars
| last = Hilzinger | first = Marcel
| agency = Linux Magazine
| date = 2009-10-12
| access-date = 2010-12-30
| archive-date = 25 June 2018
| archive-url = https://web.archive.org/web/20180625142705/http://www.linuxpromagazine.com/Online/News/Code-Statistics-KDE-Costs-175-Million-Dollars
| url-status = live
}}</ref> This estimation does not include Qt, [[Calligra Suite]], [[Amarok (software)|Amarok]], [[digiKam]], and other applications that are not part of KDE core.{{clarify|What is KDE core?|date=April 2012}}

=== Core team ===
The overall direction is set by the ''KDE Core Team''. These are developers who have made significant contributions within KDE over a long period of time. This team communicates using the ''kde-core-devel'' [[Electronic mailing list|mailing list]], which is publicly archived and readable, but joining requires approval. KDE does not have a single central leader who can veto important decisions. Instead, the KDE core team consists of several dozens of contributors who make decisions not by a formal vote, but through discussions.<ref>{{cite web |url=https://www.kde.org/community/whatiskde/management.php |title=Project Management |access-date=2010-11-13 |archive-date=3 October 2018 |archive-url=https://web.archive.org/web/20181003161357/https://www.kde.org/community/whatiskde/management.php |url-status=live}}</ref>

The developers also organize alongside topical teams.{{Clarify|date=April 2022|reason=Organises what? }} For example, the ''[[KDE Education Project|KDE Edu team]]'' develops free educational software. While these teams work mostly independent and do not all follow a common release schedule. Each team has its own messaging channels, both on [[Internet Relay Chat|IRC]] and on the mailing lists.<ref>{{cite web |title=KDE Mailing Lists |url=https://kde.org/support/mailinglists/ |access-date=2022-12-18 |website=KDE Community |language=en |archive-date=18 December 2022 |archive-url=https://web.archive.org/web/20221218002731/https://kde.org/support/mailinglists/ |url-status=live}}</ref>

=== KDE Patrons ===
A KDE Patron is an individual or organization supporting the KDE community by donating at least 5000 Euro (depending on the company's size) to the KDE e.V.<ref>{{cite web |url=https://ev.kde.org/getinvolved/supporting-members.php |title=KDE e.V. - Become a Supporting Member of the KDE e.V. |website=ev.kde.org |access-date=4 May 2017 |archive-date=25 April 2017 |archive-url=https://web.archive.org/web/20170425135316/https://ev.kde.org/getinvolved/supporting-members.php |url-status=live}}</ref>
As of February 2024, there are nine such patrons: [[Blue Systems]], [[Canonical Ltd.]], [[Google]], [[GNU Privacy Guard|GnuPG]], Kubuntu Focus, Slimbook, [[SUSE S.A.|SUSE]], [[The Qt Company]], and [[Tuxedo Computers|TUXEDO Computers]].<ref>{{cite web |title=Supporting Members |url=https://ev.kde.org/supporting-members.php |url-status=live |archive-url=https://web.archive.org/web/20240109143212/https://ev.kde.org/supporting-members/ |archive-date=9 January 2024 |access-date=9 January 2024 |publisher=KDE e.V.}}</ref>

== Community structure ==
=== Mascot ===

{{see also|list of computing mascots}}

The KDE community's [[mascot]] is a green dragon named Konqi.<ref>{{cite web |url=https://www.kde.org/stuff/clipart.php |title=KDE-Clipart page |access-date=2010-11-20 |archive-date=27 June 2019 |archive-url=https://web.archive.org/web/20190627185158/https://kde.org/stuff/clipart.php |url-status=live}}</ref> Konqi's appearance was officially redesigned with the coming of [[Plasma 5]], with [[Tyson Tan]]'s entry (seen in the images) winning the redesign competition on the KDE Forums.<ref>{{cite web |title=Konqi, Katie and Friends |url=https://forum.kde.org/viewtopic.php?f=254&t=109758&sid=34926676ac6764376249c370762cbc81 |access-date=11 March 2015 |archive-date=22 August 2020 |archive-url=https://web.archive.org/web/20200822092936/https://forum.kde.org/viewtopic.php?f=254&t=109758&sid=34926676ac6764376249c370762cbc81 |url-status=live}}. Another [https://forum.KDE.org/viewtopic.php%3Ff=254&t=109758.html archived] by KDE itself.</ref>

Katie is a female dragon. She was presented in 2010 and is appointed as a mascot for the KDE women's community.<ref>{{cite web |url=https://community.kde.org/KDE_Women |title=KDE Women—KDE Community Wiki |access-date=28 June 2019 |archive-date=11 June 2019 |archive-url=https://web.archive.org/web/20190611090437/https://community.kde.org/KDE_Women |url-status=live}}</ref>
{{Gallery
|title=KDE community mascots
|mode=nolines
|noborder=yes
|File:KDE Mascot Konqi by Tyson Tan.png
 |alt1=Konqi
 |Konqi
|File:KDE Women mascot Katie for KDE development applications.png
 |alt2=Katie
 |Katie
|File:Konqi and his colorful friends.png
 |alt3=Konqi and other mascots
 |Konqi and other mascots
}}

Other dragons with different colors and professions were added to Konqi as part of the Tyson Tan redesign concept. Each dragon has a pair of letter-shaped antlers that reflect their role in the KDE community.
{{Wide image|Different antlers representing different Konqi professions.png|950|Antlers}}
Kandalf the wizard was the former mascot for the KDE community during its [[KDE 1|1.x]] and [[KDE 2|2.x]] versions. Kandalf's similarity to the character of [[Gandalf]] led to speculation that the mascot was switched to Konqi due to copyright infringement concerns, but this has never been confirmed by KDE.<ref name=":0">{{cite web |title=Timeline KDE 20 Years |url=https://timeline.kde.org/ |url-status=dead |archive-url=https://web.archive.org/web/20171210142519/https://timeline.kde.org/ |archive-date=2017-12-10 |access-date=2017-07-17}}</ref>
[[File:Kandalf.jpg|thumb|An image of Kandalf, the old KDE mascot]]

=== KDE e.V. organization ===
The financial and legal matters of KDE are handled by [[KDE e.V.]], a German non-profit organization. Among others, it owns the ''KDE'' [[trademark]] and the corresponding logo. It also accepts donations on behalf of the KDE community, helps to run the servers, assists in organizing and financing conferences and meetings,<ref>{{cite web
| url = http://ev.kde.org/whatiskdeev.php
| title = KDE e.V. - What is KDE e.V.
| publisher = KDE e.V. Board
| access-date = 2011-01-02
| archive-date = 3 September 2011
| archive-url = https://web.archive.org/web/20110903145001/http://ev.kde.org/whatiskdeev.php
| url-status = live
}}</ref> but does not influence software development directly.

=== Local communities ===
In many countries, KDE has local branches. These are either informal organizations (KDE India) or like the KDE e.V., given a legal form (KDE France). The local organizations host and maintain regional websites, and organize local events, such as tradeshows, contributor meetings and social community meetings.

=== Identity ===
KDE has community identity guidelines (CIG) for definitions and recommendations which help the community to establish a unique, characteristic, and appealing design.<ref>{{cite web
|url= http://techbase.kde.org/Development/Guidelines/CIG
|title= Community Identity Guidelines
|access-date= 2010-12-01
|archive-date= 28 November 2020
|archive-url= https://web.archive.org/web/20201128023733/https://techbase.kde.org/Development/Guidelines/CIG
|url-status= live
}}</ref> The KDE official logo displays the white trademarked K-Gear shape on a blue square with mitred corners. Copying of the KDE Logo is subject to the LGPL.<ref>{{cite web
|url= http://techbase.kde.org/Development/Guidelines/CIG/KDE_Logo
|title= The KDE CIG Logo page
|date= September 28, 2006
|access-date= 2010-11-06
|archive-date= 24 November 2020
|archive-url= https://web.archive.org/web/20201124220445/https://techbase.kde.org/Development/Guidelines/CIG/KDE_Logo
|url-status= live
}}</ref> Some local community logos are derivations of the official logo.

Many KDE applications have a ''K'' in the name, mostly as an initial letter. The ''K'' in many KDE applications is obtained by spelling a word which originally begins with ''C'' or ''Q'' differently, for example [[Konsole]] and [[Kaffeine]], while some others prefix a commonly used word with a ''K'', for instance [[KGet]]. However, some apps do not to have a ''K'' in the name at all, such as with [[Calligra Stage|Stage]], Spectacle, Discover and [[Dolphin (file manager)|Dolphin]].

== Collaborations with other organizations ==
=== Wikimedia ===
[[File:Amarok 2 3 0.png|thumb|Amarok with information retrieved from Wikipedia]]

On 23 June 2005, chairman of the [[Wikimedia Foundation]] announced that the KDE community and the Wikimedia Foundation have begun efforts towards cooperation.<ref>{{cite news
| title = KDE and Wikipedia Announce Cooperation
| url = http://dot.kde.org/2005/06/23/kde-and-wikipedia-announce-cooperation
| last = Krohlas | first = Sven
| publisher = KDE
| date = 2005-06-23
| access-date = 2010-11-13
| archive-date = 20 September 2020
| archive-url = https://web.archive.org/web/20200920054937/https://dot.kde.org/2005/06/23/kde-and-wikipedia-announce-cooperation
| url-status = live
}}</ref> Fruits of that cooperation are [[MediaWiki]] syntax highlighting in [[Kate (text editor)|Kate]] and accessing [[Wikipedia]] content within KDE applications, such as [[Amarok (software)|Amarok]] and [[Marble (software)|Marble]].

On 4 April 2008, the [[KDE e.V.]] and [[m:Wikimedia Deutschland|Wikimedia Deutschland]] opened shared offices in [[Frankfurt]].<ref>{{cite web
| url = https://www.kde.org/announcements/kde-and-wikimedia-collaborate.php
| title = KDE and Wikimedia Start Collaboration
| date = April 4, 2008
| access-date = 2010-11-13
| archive-date = 24 April 2019
| archive-url = https://web.archive.org/web/20190424132500/https://kde.org/announcements/kde-and-wikimedia-collaborate.php
| url-status = live
}}</ref>

=== Free Software Foundation Europe ===
In May 2006, KDE e.V. became an Associate Member of the [[Free Software Foundation Europe]] (FSFE).<ref name="fsfeoffice">{{cite web
| url = https://www.kde.org/announcements/fsfe-associate-member.php
| date = May 9, 2006
| title = KDE e.V. Becomes Associate Member of FSFE
| access-date = 2010-11-06
| archive-date = 24 April 2019
| archive-url = https://web.archive.org/web/20190424132448/https://kde.org/announcements/fsfe-associate-member.php
| url-status = live
}}</ref>

On 22 August 2008, KDE e.V. and FSFE jointly announced that after working with FSFE's Freedom Task Force for one and a half years KDE adopts FSFE's Fiduciary Licence Agreement. Using that, KDE developers can – on a voluntary basis – assign their copyrights to KDE e.V.<ref>{{cite web
| url     = http://ev.kde.org/announcements/2008-08-22-fsfe-welcomes-fla.php
| date     = 22 August 2008
| title     = FSFE welcomes KDE's adoption of the Fiduciary Licence Agreement (FLA)
| access-date     = 2010-11-06
| archive-date     = 5 October 2011
| archive-url     = https://web.archive.org/web/20111005170911/http://ev.kde.org/announcements/2008-08-22-fsfe-welcomes-fla.php
| url-status     = live
}}</ref>

In September 2009, KDE e.V. and FSFE moved into shared offices in Berlin.<ref>{{cite web
| url     = http://fsfe.org/events/
| date     = 12 December 2009
| title     = FSFE: Events. Office warming party, Berlin, Germany
| access-date     = 2010-11-26
| archive-date     = 4 December 2010
| archive-url     = https://web.archive.org/web/20101204051652/http://fsfe.org/events/
| url-status     = live
}}</ref>

=== Commercial enterprises ===
Several companies actively contribute to KDE, like [[Collabora]], Erfrakon, Intevation GmbH, [[Kolab]] Konsortium, Klarälvdalens Datakonsult AB (KDAB), [[Blue Systems]], and KO GmbH.

Nokia used [[Calligra Suite]] as base for their ''Office Viewer'' application for [[Maemo]]/[[MeeGo]].<ref>{{cite news
| title = KOffice Based Office Viewer Launched for Nokia N900
| url = http://dot.kde.org/2010/01/21/koffice-based-office-viewer-launched-nokia-n900
| last = Riddell | first = Jonathan
| publisher = KDE
| date = 2010-01-21
| access-date = 12 November 2010
| archive-date = 29 July 2020
| archive-url = https://web.archive.org/web/20200729225727/https://dot.kde.org/2010/01/21/koffice-based-office-viewer-launched-nokia-n900
| url-status = live
}}</ref> They have also been contracting KO GmbH to bring MS Office 2007 file format filters to Calligra.<ref>
{{cite news
 |title       = Nokia Announces MS Office 2007 Import Filters for KOffice
 |url         = http://www.koffice.org/news/nokia-announces-ms-office-2007-import-filters-for-koffice/
 |last        = Wallin | first = Inge
 |date        = 2009-10-11
 |url-status     = dead
 |archive-url  = https://web.archive.org/web/20101206040346/http://www.koffice.org/news/nokia-announces-ms-office-2007-import-filters-for-koffice/
 |archive-date = 2010-12-06
}}</ref> Nokia also employed several KDE developers directly – either to use KDE software for MeeGo (e.g. ''KCal'')<ref>{{cite news
| title = KDE PIM Stabilization Sprint
| url = http://dot.kde.org/2010/06/03/kde-pim-stabilization-sprint
| last = Kelly | first = Stephen
| publisher = KDE
| date = 2010-06-03
| access-date = 1 December 2010
| archive-date = 15 September 2010
| archive-url = https://web.archive.org/web/20100915131807/http://dot.kde.org/2010/06/03/kde-pim-stabilization-sprint
| url-status = live
}}</ref> or as sponsorship.

The software development and consulting companies Intevation GmbH of Germany and the Swedish KDAB use Qt and KDE software – especially [[Kontact]] and [[Akonadi]] for Kolab – for their services and products, therefore both employ KDE developers.

=== Others ===
KDE participates in [[freedesktop.org]], an effort to standardize Unix desktop interoperability.

In 2009 and 2011, [[GNOME]] and KDE co-hosted their conferences [[Akademy]] and [[GNOME Users And Developers European Conference|GUADEC]] under the ''Desktop Summit'' label.

In December 2010 KDE e.V. became a licensee of the [[Open Invention Network]].<ref>{{cite news
| title = KDE e.V. Joins Open Invention Network
| url = http://news.kde.org/2010/12/21/kde-ev-joins-open-invention-network
| last = Seigo | first = Aaron J.
| publisher = KDE
| date = 2010-12-21
| access-date = 2010-12-23
| archive-date = 23 July 2011
| archive-url = https://web.archive.org/web/20110723105309/http://news.kde.org/2010/12/21/kde-ev-joins-open-invention-network
| url-status = live
}}</ref>

Many Linux distributions and other free operating systems are involved in the development and distribution of the software, and are therefore also active in the KDE community. These include commercial distributors such as [[SUSE S.A.|SUSE]]/[[Novell]]<ref>{{cite web |date=April 14, 2013 |title=Development begins on a lightweight KDE version |url=http://www.h-online.com/open/news/item/Development-begins-on-a-lightweight-KDE-version-1841501.html |url-status=unfit |archive-url=https://web.archive.org/web/20131207093553/http://www.h-online.com/open/news/item/Development-begins-on-a-lightweight-KDE-version-1841501.html |archive-date=2013-12-07 |access-date=2013-12-07 |website=The H Open}}.</ref> or Red Hat<ref>[http://ltinkl.blogspot.de/2013/05/this-month-may-in-redhat-kde.html All KDE & Fedora: This month (May) in Redhat KDE] {{Webarchive|url=https://web.archive.org/web/20140202114044/http://ltinkl.blogspot.de/2013/05/this-month-may-in-redhat-kde.html |date=2 February 2014 }}. Ltinkl.blogspot.de (2006-07-11). Retrieved on 2013-07-17.</ref> but also government-funded non-commercial organizations such as the [[Scientific and Technological Research Council of Turkey]] with its Linux distribution Pardus.

In October 2018, [[Red Hat]] declared that [[KDE Plasma 5|KDE Plasma]] was no longer supported in future updates of [[Red Hat Enterprise Linux]], though it continues to be part of Fedora. The announcement came shortly after the announcement of the business acquisition of [[Red Hat]] by [[IBM]] for close to US$43 billion.<ref>{{cite web |url=https://www.theregister.co.uk/2018/11/02/rhel_deprecates_kde/ |title=We (may) now know the real reason for that IBM takeover. A distraction for Red Hat to axe KDE |website=[[The Register]] |access-date=2 November 2018 |archive-date=2 November 2018 |archive-url=https://web.archive.org/web/20181102183236/https://www.theregister.co.uk/2018/11/02/rhel_deprecates_kde/ |url-status=live}}</ref> As a result, Fedora now makes KDE Plasma and other KDE software available also to Red Hat Enterprise Linux users through their [[Fedora Project#Extra Packages for Enterprise Linux (EPEL)|Extra Packages for Enterprise Linux (EPEL)]] project.<ref>{{cite web |url=https://fedoraproject.org/wiki/SIGs/KDE/EPEL |title=KDE on EPEL |website=[[Fedora Project]] Wiki |access-date=23 July 2022 |archive-date=23 July 2022 |archive-url=https://web.archive.org/web/20220723120138/https://fedoraproject.org/wiki/SIGs/KDE/EPEL |url-status=live}}</ref><ref>{{cite web |url=https://www.youtube.com/watch?v=gRk9p5hb888 |title=KDE Plasma Desktop in EPEL |website=[[YouTube]] |access-date=23 July 2022 |archive-date=23 July 2022 |archive-url=https://web.archive.org/web/20220723121717/https://www.youtube.com/watch?v=gRk9p5hb888 |url-status=live}}</ref>

== Activities ==
The two most important conferences of KDE are ''Akademy'' and ''Camp KDE''. Each event is on a large scale, both thematically and geographically. ''Akademy-BR'' and ''Akademy-es'' are local community events.

=== Akademy ===
[[File:Akademy 2008 logo.png|thumb|Akademy 2008 logo]]

''[[Akademy]]'' is the annual world summit, held each summer at varying venues in Europe.<ref>{{cite web
| url = http://ev.kde.org/akademy/
| title = KDE e.V. – Akademy
| publisher = KDE e.V.
| access-date = 2010-11-13
| archive-date = 6 October 2010
| archive-url = https://web.archive.org/web/20101006021453/http://ev.kde.org/akademy/
| url-status = live
}}</ref> The primary goals of Akademy are to act as a community building event, to communicate the achievements of community, and to provide a platform for collaboration with community and industry partners. Secondary goals are to engage local people, and to provide space for getting together to write code. [[KDE e.V.]] assist with procedures, advice and organization. Akademy including conference, KDE e.V. general assembly, marathon coding sessions, BOFs ([[Birds of a Feather (computing)|birds of a feather]] sessions) and social program. BOFs meet to discuss specific sub-projects or issues.<ref>{{cite web
| url = http://ev.kde.org/akademy/requirements.php
| title = Requirements for Akademy Location
| publisher = KDE e.V.
| access-date = 2010-11-13
| archive-date = 16 December 2010
| archive-url = https://web.archive.org/web/20101216010233/http://ev.kde.org/akademy/requirements.php
| url-status = live
}}</ref>

The first conference that the KDE community held was KDE One, in [[Arnsberg]], Germany, in 1997 to discuss the first KDE release. Initially, each conference was numbered after the release, and not regular held. Since 2003 the conferences were held once a year. And they were named Akademy since 2004.

The yearly Akademy conference gives ''Akademy Awards'', are awards that the KDE community gives to KDE contributors. Their purpose is to recognize outstanding contribution to KDE. There are three awards, best application, best non-application and jury's award. As always the winners are chosen by the winners from the previous year.<ref>{{cite news
| title = Akademy Awards 2009
| url = http://dot.kde.org/2009/07/06/akademy-awards-2009
| last = Riddell | first = Jonathan
| publisher = KDE
| date = 2009-07-06
| access-date = 2011-01-07
| archive-date = 27 May 2011
| archive-url = https://web.archive.org/web/20110527100847/http://dot.kde.org/2009/07/06/akademy-awards-2009
| url-status = live
}}</ref> First winners received a framed picture of Konqi signed by all attending KDE developers.<ref>{{cite news
| title = First KDE Appreciation Awards Announced
| url = http://dot.kde.org/2005/08/30/first-kde-appreciation-awards-announced
| last = Molkentin | first = Daniel
| publisher = KDE
| date = 2005-08-30
| access-date = 2011-01-07
| archive-date = 6 March 2012
| archive-url = https://web.archive.org/web/20120306001957/http://dot.kde.org/2005/08/30/first-kde-appreciation-awards-announced
| url-status = live
}}</ref>

=== Camp KDE ===
{|- class="wikitable floatright"
|- style="background:#efefef;"
!Year
!Venue
!Date
|-
!2009
|[[Negril]], Jamaica
| 17–18 January
|-
!2010
|[[La Jolla]], US
| 15–22 January
|-
!2011
|[[San Francisco]], US
| 4–5 April
|}

''Camp KDE'' is another annual contributor's conference of the KDE community. The event provides a regional opportunity for contributors and enthusiasts to gather and share their experiences. It is free to all participants. It is intended to ensure that KDE in the world is not simply seen as being Euro-centric. The KDE e.V. helps travel and accommodation subsidies for presenters, BoF leaders, organizers or core contributor. It is held in the North America since 2009.

In January 2008, KDE 4.0 Release Event was held at the Google headquarters in Mountain View, California, US, to celebrate the release of KDE SC 4.0. The community realized that there was a strong demand for KDE events in the Americas, therefore Camp KDE was produced.

Camp KDE 2009 was the premiere meeting of the KDE Americas, was held at the Travellers Beach Resort in Negril, Jamaica, sponsored by Google, Intel, iXsystem, KDE e.V. and Kitware. The event included 1–2 days of presentations, BoF meetings and [[hackathon]] sessions.<ref>{{cite news
 |title       = Camp KDE 2009 Presentations Announced
 |url         = http://dot.kde.org/2008/11/30/camp-kde-2009-presentations-announced
 |last        = Olson |first = Wade
 |publisher   = KDE
 |date        = 2008-11-30
 |access-date = 2010-11-28
 |url-status  = dead
 |archive-url = https://web.archive.org/web/20110608161852/http://dot.kde.org/2008/11/30/camp-kde-2009-presentations-announced
 |archive-date = 2011-06-08
}}</ref> Camp KDE 2010 took place at the [[University of California, San Diego]] (UCSD) in La Jolla, US. The schedule included presentations, BoFs, hackathons and a day trip. It started with a short introduction by Jeff Mitchell, who was the principal organizer of the conference, talked a bit of history about Camp KDE and some statistics about the KDE community. With around 70 participants, the talks of the event were relatively well attended. On 1/19, the social event was a tour of a local brewery.<ref>{{cite news
| title = Announcing Camp KDE 2010!
| url = http://dot.kde.org/2009/08/07/announcing-camp-kde-2010
| last = Mitchell | first = Jeff
| publisher = KDE
| date = 2009-08-07
| access-date = 2010-11-28
| archive-date = 27 May 2011
| archive-url = https://web.archive.org/web/20110527182501/http://dot.kde.org/2009/08/07/announcing-camp-kde-2010
| url-status = live
}}</ref> Camp KDE 2011 was held at Hotel Kabuki in San Francisco, US. It was co-located with the Linux Foundation Collaboration Summit. The schedule included presentations, hackathons and a party at [[Noisebridge]]. The conference opened with an introduction by [[Celeste Lyn Paul]].<ref>{{cite news
| title = Camp KDE 2011 Announced
| url = http://news.kde.org/2011/02/05/camp-kde-2011-announced
| last = Paul | first = Celeste Lyn
| publisher = KDE
| date = 2011-02-05
| access-date = 2011-01-07
| archive-date = 23 July 2011
| archive-url = https://web.archive.org/web/20110723105455/http://news.kde.org/2011/02/05/camp-kde-2011-announced
| url-status = live
}}</ref>

=== SoK (Season of KDE) ===

Season of KDE is an outreach program hosted by the KDE community. Students are appointed mentors from the KDE community that help bring their project to fruition.<ref name="Season of KDE">{{cite web
| url = https://season.kde.org/
| title = Season of KDE 2015
| publisher = KDE
| access-date = 2015-12-23
| archive-date = 26 January 2021
| archive-url = https://web.archive.org/web/20210126111751/https://season.kde.org/
| url-status = live
}}</ref>

=== Other community events ===
{|- class="wikitable floatleft"
|- style="background:#efefef;"
! colspan="3" | conf.KDE.in
|- style="background:#efefef;"
!Year
!Venue
!Date
|-
!2011
|[[Bangalore]]
| 9–13 March
|}

[http://conf.KDE.in conf.kde.in] was the first KDE and Qt conference in India. The conference, organized by KDE India, was held at [[R.V. College of Engineering]] in Bangalore, India. The first three days of the event had talks, tutorials, and interactive sessions. The last two days were a focused code sprint.<ref>{{cite news
| title = conf.KDE.in: First KDE Conference in India
| url = http://dot.kde.org/2010/12/28/confkdein-first-kde-conference-india
| last = Tushar | first = Shantanu
| publisher = KDE
| date = 2010-12-28
| access-date = 2011-01-03
| archive-date = 30 December 2010
| archive-url = https://web.archive.org/web/20101230233314/http://dot.kde.org/2010/12/28/confkdein-first-kde-conference-india
| url-status = live
}}</ref> The conference was opened by its main organizer, Pradeepto Bhattacharya. Over 300 people were at the opening talks. The Lighting of the Auspicious Lamp ceremony was performed to open the conference. The first session was by Lydia Pintscher, who spoke on "So much to do{{snd}}so little time". At the event, the return of Project Neon was announced on March 11, 2011, with the project providing nightly builds of the KDE Software Compilation.<ref>{{cite news
| title = conf.kde.in: Project Neon Returns With Bleeding Edge KDE Software
| url = http://dot.kde.org/2011/03/11/confkdein-project-neon-returns-bleeding-edge-kde-software
| last = Zimmerman | first = Valorie
| publisher = KDE
| date = 2011-03-11
| access-date = 2011-05-30
| archive-date = 27 May 2011
| archive-url = https://web.archive.org/web/20110527054657/http://dot.kde.org/2011/03/11/confkdein-project-neon-returns-bleeding-edge-kde-software
| url-status = live
}}</ref> Closing the conference was keynote speaker and old-time KDE developer Sirtaj.

{|- class="wikitable floatright"
|- style="background:#efefef;"
! colspan="3" | Día KDE
|- style="background:#efefef;"
!Year
!Venue
!Date
|-
!2011
|[[Rosario]]
|27 August
|}

''Día KDE'' (KDE Day) is an Argentinian event focused on KDE. It gives talks and workshops. The purposes of the event are to: spread the free software movement among the population of Argentina, bringing to it the KDE community and environment developed by it; know and strengthen KDE-AR; and generally bring the community together to have fun. The event is free.<ref>{{cite news
 |title       = Salió la versión candidata de KDE SC 4.7
 |url         = http://kde.org.ar/node/104
 |date        = 2011-06-28
 |url-status     = dead
 |archive-url  = https://web.archive.org/web/20120326111443/http://kde.org.ar/node/104
 |archive-date = 2012-03-26
}}</ref>

A ''Release party'' is a party, which celebrates the release of a new version of the KDE SC (twice a year).<ref>{{cite news
| title = KDE Partying Around the World for New Release
| url = http://dot.kde.org/2010/03/21/kde-partying-around-world-new-release
| last = Poortvliet | first = Jos
| publisher = KDE
| date = 2010-03-21
| access-date = 3 April 2011
| archive-date = 8 June 2011
| archive-url = https://web.archive.org/web/20110608171348/http://dot.kde.org/2010/03/21/kde-partying-around-world-new-release
| url-status = live
}}</ref> KDE also participates in other conferences that revolve around free software.

== Notable uses ==
Brazil's primary school education system operates computers running KDE software, with more than 42,000 schools in 4,000 cities, thus serving nearly 52 million children. The base distribution is called Educational Linux, which is based on [[Kubuntu]].<ref>{{cite web
|url=https://lwn.net/Articles/455972/
|title=LinuxCon: The world's largest Linux desktop deployment
|date=2011-08-22
|access-date=17 September 2011
|archive-date=23 November 2018
|archive-url=https://web.archive.org/web/20181123072636/https://lwn.net/Articles/455972/
|url-status=live
}}</ref> Besides this, thousands more students in Brazil use KDE products in their universities. KDE software is also running on computers in Portuguese and Venezuelan schools, with respectively 700,000 and one million systems reached.<ref>{{cite book
|editor =KDE promo team
|url =http://community.kde.org/index.php?title=File:Kde_booklet_ver8.pdf
|title =KDE promo booklet
|access-date =2011-02-26
|archive-date =10 March 2012
|archive-url =https://web.archive.org/web/20120310165531/http://community.kde.org/index.php?title=File:Kde_booklet_ver8.pdf
|url-status =live
}}</ref>

Through [[Pardus (operating system)|Pardus]], a local Linux distribution, many sections of the Turkish government make use of KDE software, including the [[Turkish Armed Forces]],<ref name="radikal">{{cite web
|url=http://www.radikal.com.tr/Radikal.aspx?aType=RadikalDetay&ArticleID=937471&Date=01.07.2009&CategoryID=105
|title=Pardus 2009 yolda
|access-date=2009-05-25
|date=2009-05-25
|language=tr
|archive-date=13 April 2009
|archive-url=https://web.archive.org/web/20090413140625/http://www.radikal.com.tr/Radikal.aspx?aType=RadikalDetay
|url-status=live
}}</ref> [[Ministry of Foreign Affairs (Turkey)|Ministry of Foreign Affairs]],<ref name="radikal"/> [[Ministry of National Defence (Turkey)|Ministry of National Defence]],<ref>{{cite web
|url=http://www.ntvmsnbc.com/id/24956827/
|title=MSB, Pardus ile 2 milyon dolar tasarruf etti
|access-date=2009-04-14
|date=2009-04-14
|language=tr
|archive-date=16 February 2012
|archive-url=https://web.archive.org/web/20120216045432/http://www.ntvmsnbc.com/id/24956827/
|url-status=live
}}</ref> [[Turkish Police]],<ref name="radikal"/> and the SGK (Social Security Institution of Turkey),<ref name="radikal"/><ref>{{cite web |url=http://www.ntvmsnbc.com/id/24956271/ |title=SGK, Pardus'a göç etmeye hazırlanıyor |access-date=2009-04-13 |date=2009-04-13 |language=tr |archive-date=13 October 2012 |archive-url=https://web.archive.org/web/20121013003753/http://www.ntvmsnbc.com/id/24956271/ |url-status=live}}</ref> although these departments often do not exclusively use Pardus as their operating system.

[[CERN]] (European Organization for Nuclear Research) uses KDE software.<ref>{{cite news
| title= KDE Congratulates CERN's Large Hadron Collider
| url= http://www.kdenews.org/2008/09/11/kde-congratulates-cerns-large-hadron-collider
| last = Riddell | first = Jonathan
| date= 2008-09-10
}}{{Dead link|date=February 2025 |bot=InternetArchiveBot |fix-attempted=yes}}</ref>

Germany uses KDE software in its embassies around the world, representing around 11,000 systems. {{citation needed|date=February 2024}}

NASA used the Plasma Desktop during the Mars Mission.<ref>{{cite tweet |number=1083093088749436928 |user=kdecommunity |title=KDE helped NASA reach Mars and now we're helping @JimCameron reach Pandora in the #Avatar sequels. @LisaSu of @AMD… |date=9 January 2019}}</ref>{{Primary source inline|date=February 2024}}

Valve Corporation's handheld gaming computer, the [[Steam Deck]], uses the KDE Plasma desktop environment when in desktop mode.<ref>{{cite web |url=https://www.steamdeck.com/en/tech |title=Steam Deck :: Tech Specs |access-date=28 July 2021 |archive-date=12 February 2022 |archive-url=https://web.archive.org/web/20220212200007/https://www.steamdeck.com/en/tech |url-status=live}}</ref>

== See also ==
{{Portal|Free and open-source software}}
* [[KDE Projects]]
* [[List of KDE applications]]
* [[Free software community]]
* [[Trinity Desktop Environment]]
* [[GNOME]]

== References ==
{{Reflist|30em}}

== External links ==
{{Sister project links}}
* {{official website|https://www.kde.org/}}
* [https://dot.kde.org/ KDE.News], news announcements
* [https://wiki.kde.org/ KDE Wikis]

{{KDE}}
{{Qt}}

{{DEFAULTSORT:Kde}}
[[Category:KDE| ]]
[[Category:1996 establishments in Germany]]
[[Category:1996 software]]
[[Category:Free and open-source software organizations]]
[[Category:Free software projects]]