Population: 13 million
Largest City: Philadelphia
Major Industries: Industrial machinery, Food Processing, Fabricated Metals, Chemicals, Plastics/rubber, Electronics
Pennsylvania is a state in the United States spanning the Mid-Atlantic, Northeastern, and Appalachian regions. It borders Delaware to the southeast, Maryland to the south, West Virginia to the southwest, Ohio to the west, Lake Erie and the Canadian province of Ontario to the northwest, New York to the north, and New Jersey to the east.
|Philadelphia||Open Mainframe Summit brings together all of the different types of mainframers – from students to hobbyists, seasoned professionals to new engineers, developers, and educators – to share best practices, discuss hot topics, learn technical insight from the best, and network with like-minded individuals who are passionate about the mainframe industry.||Sept. 21-22 2022|
|Location||Linux User Group|
|Lancaster||LancLUG: Lancaster Linux User Group helps you learn about Linux and open source technologies, and interact with other Linux users in the Lancaster area.|
|Philadelphia||PLUG: Philadelphia area Linux User Group. PLUG Central meetings are held on the first Wednesday of the month at the University of the Sciences in Philadelphia. PLUG North meetings are held on the second Tuesday of the month at the offices of Coredial in Blue Bell.|
|Philadelphia||Philadelphia Perl and Raku Mongers: They meet monthly with a presentation about technical issues about the Perl programming language, the Raku programming language or the world.|
|Pittsburgh||WPLUG: Western Pennsylvania Linux Users Group provides collaboration resources, including mailing lists, presentations, installfests, and a wiki for Linux users of all backgrounds.|
Pennsylvania became the second state to join the Union, making it one of the oldest US states.