This meetup group is dedicated to organizing New York-based events for the Alfresco Open Source Enterprise Content Management System (http://www.alfresco.com). Users of Alfresco Open Source Enterprise Content Management to exchange information, code, use cases, case studies, demos, ideas and friends. Leverage the transparency (of code and conduct) and community of Open Source. Talk about Social Computing, Enterprise 2.0 topics, Open Source, Web Content Management, and New York!

Meet others in your local area interested in PostgreSQL: The World's Most Advanced Open Source Database. Discuss this open source database and share the tips and tricks you've learned using it.

Meet with other users of the open-source programming language. Previous this meetup focused only on the R language, but now are focused on all open-source data analysis tools; oincluding but not limited to, Python, WEKA, Sage, etc. Learn and share tricks and techniques from and with other users. Beginners welcome.

Presentations and discussion of innovations and applications with Lucene & Solr, the Apache Open Source Search Engine/Platform for the greater NYC Area.

A group of passionate FreeSWITCH enthusiasts exchanging ideas in an open forum. We're here to explore not just FreeSWITCH but other telecommunications initiatives around open source telephony. The group will consist of formal trainings, informal install fests, lots of Q&A time and general time to just share ideas and meet people. This group is founded by Darren Schreiber - the author of FreePBX v3, FreeSWITCH's mod_nibblebill module and various other open-source telecom software. Meetings …

With online video becoming a native part of every online interaction, it is crucial that we use agreed standards, and discuss ways to keep video open and free for all. The Kaltura Open Video Group brings together thinkers, hackers, designers and innovators who wish to learn and collaborate on new projects related to online video, and to ease consumption of media online. The group hosts meetups in various cities around the world and holds online webinars and everyone is welcome to present inter …

This group is a place for developers to learn more about the non-relational, open source, document-oriented database MongoDB. MongoDB is the leading NoSQL database and many of the key committers are based right here in New York City. So if you are facing challenges with MySQL or Postgres or Oracle and want to explore a more flexible, scalable alternative, please join us at one of our monthly sessions. We typically meet on the third Tuesday of the month, have some pizza and network, and enjoy a p …

The Philadelphia WordPress Meetup Group is a group of WordPress enthusiasts in and around the Philadelphia area. We love working with WordPress in a variety of different ways. Join us and learn about WordPress and all it has to offer! Meet other local users of WordPress, the Internet's most popular blogging platform and fastest growing content management system. Gather and discuss the best ways to work WordPress, develop and design themes and plugins, tips and tricks for WordPress, and more.  T …

NewJerseyR NewJerseyR will be a free informal event, held quarterly and intended to serve as a platform for all local (and regional) R users to present and exchange their experiences and ideas around the usage of R. A typical meeting will consist of 3-4 talks of about 20-25 min to give plenty of room for sharing your R experiences, discussions and exchange of ideas. What is R? R is a language and environment for statistical computing and graphics. It is a GNU project which is similar to the S l …

Open Source Fashion brings like minded people together to openly share ideas, contacts, and expertise with each other for the benefit of the entire community, and our individual projects. The continuous emergence of new technologies and products are constantly changing how businesses are being conducted.  If you represent a fashion brand, e-commerce portal, boutique, fashion media outlet, or a related technology - Open Source Fashion is for YOU! We organize events in multiple cities that make l …

OpenStack is a collection of open source technology products delivering a scalable, secure, standards-based cloud computing software solution.  It is used by corporations, service providers, VARS, SMBs, researchers, and global data centers looking to deploy large-scale cloud deployments for private or public clouds leveraging the support and resulting technology of a global open source community. Join us in discussions from users perspectives on OpenStack and cloud computing in general.  Once a …

What is crisismapping? Crisismappers are online teams of people who gather and provide data online to people responding to and people caught up in disasters. Crisismapping has been around for a while, but for most people it started with the 2010 earthquake in Haiti, where all the government and NGO information needed to respond to the earthquake was lost in the earthquake. We created online maps from satelllite images, put SMS and media reports onto an Ushahidi map, got documents into Sahana, …

The Philly Open Developer and Design group is open to everyone interested in Software and Web Development. If you ever have, or have been interested in designing or developing your own website, desktop software, mobile application, or any other computer related tool, join us twice at the Philly Open meet-ups. These meetups will consist of presentations from local designers and developers, and they will share their expertise on different skills. If you are looking for fun projects to get involved …

IXR is a new makerspace at the Jersey Shore, located at the InfoAge Science and History Learning Center in Wall, NJ (at the former Camp Evans).  We are an open collective of geeks, artists, and techie-creative-types who come together to share tools, resources, knowledge, and ideas. IXR’s mission is to help lower the barriers to invention, creativity, and innovation - by providing access to resources, equipment, and community - that an individual maker may not have otherwise. We embrace the shari …

NYLUG.org is New York's Linux Users Group supporting all things Linux and Open Source in the greater New York area. Members are Linux enthusiasts who come to the meetings and installfests, subscribe to a mailing list, and/or participate in keysignings and other NYLUG events. Meetings are free and open to the public (RSVP usually required). Meetings will usually (but not always) take place the second Thursday of the month starting at 6:30pm. Meetings are announced on the NYLUG-Announce mailing li …

eZ Publish (pronounced "easy publish") is an Open Source Content Management System that provides a platform for multi-channel publishing. eZ Publish is ideal for the development of customized web and mobile applications. The mission of the New York eZ User Community is to lead the community in the New York area, to facilitate collaboration between the local community and eZ Systems, to encourage sharing of relevant ideas, experiences, and "best practices" among members, and to foster innovation …

GeoNYC brings together enthusiasts, users, and developers interested in the technical and social aspects of maps.  Whether you're that desktop aficionado, rand mcnally addict, mobile application savant, open source evangelist, or spatial student of tomorrow -- if you ever wonder at the power of maps to visualize and transform our worlds -- this meetup is for you. An open, friendly, educational salon of geospatial ideas and projects. Events are held within a social environment focused on a handfu …

A group devoted to the use and development of open source, big data, agile intelligence solutions, for the NYC Metro area. Join our group if interested in solving real business problems utilizing open source, big data analytical solutions.

A group of web developers meets monthly to build web apps and learn how to do it right and fast using open source, web standards and various API (e.g. Facebook, Twitter, Google, Meetup and more). @StartupAPI The list of topics ranges from Security and Identity to Usability and Analytics. If you know a good topic we should discuss, please add it to the wiki, maybe even add some links to good articles / videos about it. We also code web applications right at the meetings - using whatever we want …

Meet others in Philly interested in PostgreSQL: The World's Most Advanced Open Source Database. Discuss this open source database and share the tips and tricks you've learned using it.

Unigroup is the oldest and largest Unix User's Group (Unix/Linux/BSD) serving the Greater New York City Regional Area since the early 1980s. Unigroup has been serving the NYC Unix Community for over 30 years! Unigroup is a not-for-profit, vendor and platform neutral, member funded, volunteer organization. Unigroup holds regular and special event meetings throughout the year on technical topics relating to Unix and the Unix User Community. Most Unigroup meetings are open to the public! Unigroup p …

A group for Python ladies of all levels of programming experience, in the NYC metro area. Pyladies is an international mentorship group with a focus on helping more women become active participants and leaders in the Python open-source community. Our mission is to promote, educate and advance a diverse Python community through outreach, education, conferences, events and social gatherings. PyLadies also aims to provide a friendly support network for women and a bridge to the larger Python world …

Code together, on anything. Hack New York is a meetup for computer programmers and enthusiasts to get together and work on software together!  You can work on anything! Any language, framework, public/open-source, personal, etc. You don’t have to have an idea to work on and you’re more than welcome to come hang out or pair with someone. Please note this group is not for illegal activities or computer security research specifically. It's just about programmers getting out and sharing with each ot …

Group people who develop application with Python on Django framework. We love open source, we love web applications

The Design Task Force for Global Change is an interdisciplinary team that addresses the citizen usability of software and mobile applications with organizations such as The Guardian Project, Open Internet Tools Project, Witness.org, Georgia Law Society Project, and many more. Comprised of designers and open source developers, The Task Force meets semi-regularly to discuss the UX/UI/design strengths and weaknesses of current software projects in development; discuss software usability from a desi …

MODX Open Source Content Management System (CMS) is a content management platform and PHP application framework. It is the fastest and easiest CMS for developing robust custom SEO friendly websites. We have found it to be the friendliest CMS for the broadest spectrum of stakeholders, including: business managers, content managers, web designers, and programmers. If you are a MODX pro or a neophyte join us for in depth discussions about MODX best practices, tips, and opportunities. We are focused …

Government is one of the largest producers and consumers of Data. Open Data — data about us, for us, and paid by us, is now being released by forward-looking governments. This meetup is for anyone interested in using this Big Open Data to create all kinds of innovations - both for profit and the public good.

OpenHack is a meetup with a simple purpose: Code together, on anything.