The Hillside Group

In August 1993, Kent Beck and Grady Booch sponsored a mountain retreat in Colorado where a group converged on foundations for software patterns. Ward Cunningham, Ralph Johnson, Ken Auer, Hal Hildebrand, Grady Booch, Kent Beck, and Jim Coplien examined architect Christopher Alexander's work in pattern language and their own experiences as software developers to combine the concepts of objects and patterns and apply them to writing computer programs. The group agreed to build on Erich Gamma's study of object-oriented patterns, but to use patterns in a generative way in the sense that Alexander uses patterns for urban planning and architecture. They used the word generative to mean creational, to distinguish them from Gamma's patterns' that captured observations. The group was meeting on the side of a hill, which led them to name themselves the Hillside Group.

Since then, the Hillside Group has been incorporated as an educational non-profit organization. It sponsors and helps run Pattern Languages of Programs (PLoP) conferences{{cite news | url = https://martinfowler.com/ieeeSoftware/patterns.pdf | first = Martin | last = Fowler |author-link = Martin Fowler (software engineer) | journal = IEEE Software | title = Patterns | date = March–April 2003 | pages = 2–3 | access-date = July 2, 2021}} such as [http://www.hillside.net/plop/ PLoP], [http://www.europlop.net/ EuroPlop], [http://hillside.net/chiliplop/ ChiliPlop], [http://www.hillside.net/guruplop/ GuruPLoP], [http://patterns-wg.fuka.info.waseda.ac.jp/asianplop/ Asian PLoP], [http://www.scrumplop.org/ Scrum PLoP], [http://www.vikingplop.org/ Viking PLoP] and [http://www.dimap.ufrn.br/sugarloafplop2012/ Sugarloaf PLoP]. The Hillside Group has also worked on the Pattern Languages of Program Design series of books.

The Hillside Group sponsors the Pattern Languages of Programs conferences in various countries, including the U.S., Brazil, Norway, Germany, Australia, and Japan. The Hillside Group assisted in publishing the Pattern Languages of Program Design book series until 2006.Coplein, James O. and Douglas C. Schmidt Pattern Languages of Program Design Addison-Wesley, New York 1995{{Cite web | url=http://www.pearsoned.co.uk/bookshop/detail.asp?item=170734 |title = HE educators | Pearson UK}}{{Cite web | url=http://www.pearsoned.co.uk/bookshop/detail.asp?item=174869 |title = HE educators | Pearson UK}} Since 2006, The Hillside Group has published patterns and conference proceedings through the Association for Computing Machinery (ACM) Digital Library.{{Cite web | url=http://dl.acm.org |title = ACM Digital Library}}

The Hillside Patterns Library contains a comprehensive archive of patterns developed by the community, either directly or indirectly through the PLoP conferences.{{Cite web | url=http://www.servinghistory.com/topics/The_Hillside_Group::sub::Patterns_Library | title=The Hillside Group : Patterns Library}}

The Hillside Group sponsors the conferences listed.{{Cite web | url=http://www.hillside.net/conferences |title = Pattern Languages of Programs (PLoP) Conferences}} The conferences focus on writing patterns, workshops, and invited talks related to pattern development. Most of the conferences are held annually and encourage attendees to submit papers pre-conference for inclusion in the writer's workshops. The papers undergo a shepherding process, where they are analyzed and evolved before conference attendance.

• PLoP: Pattern Languages of Programs
• ChiliPLoP: Southwestern Conference on Pattern Languages of Programs [http://www.hillside.net/chiliplop]
• EuroPLoP: European Conference on Pattern Languages of Programs [http://www.hillside.net/europlop]
• AsianPLoP: Japanese Conference on Pattern Languages of Programs [http://patterns-wg.fuka.info.waseda.ac.jp/asianplop/]
• SugarLoafPLoP: Latin American Conference on Pattern Languages of Programming [http://hillside.net/conferences/sugarloaf-plop]
• VikingPLoP: Nordic Conference on Pattern Languages of Programs [http://www.vikingplop.org/]
• ScrumPLoP: Conference on Pattern Languages of Scrum [http://www.scrumplop.org/]
• EduPLoP: Educational Patterns Writing Workshop [http://www.eduplop.net/]

The President of The Hillside Group for 2010–2014 is Joseph Yoder of The Refactory, Inc.

The Hillside Group is led by a Board consisting of the President, Vice-President, Chief Operating Officer, Treasurer, two Directors, Secretary, two Editors in Chief and four Members.

{{Reflist}}

• [http://www.hillside.net The Hillside Group official website]
• [http://www.hillside.net/europlop/ The Hillside Group European website]
• [http://www.hillside.net/conferences/ List of PLoP Conferences]
• [https://www.springer.com/computer/lncs/transactions+plop?SGWID=0-159502-0-0-0 LNCS Transactions on Pattern Languages of Programming]
• [http://dl.acm.org ACM Digital Library]

{{Design Patterns patterns}}

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Category:Professional associations based in the United States

Category:Computer science organizations

Category:Information technology organizations

Category:Organizations established in 1993

Category:Software design patterns