Open Source Meetup Groups

Meet others in your local area who want to join the Open Source Revolution! Gather to discuss the benefits of using and developing open source software.

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Groups 4,441 Members 1,018,734 Interested 351,925 Cities 953 Countries 96

Largest Meetup Groups

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1

Welcome to the San Francisco HTML5 User Group—the largest HTML5 Meetup in the World! We have free monthly events in San Francisco with presentations by the industry's leading experts in HTML5, CSS3, JavaScript, and other cutting-edge web technologies­

11,117
HTML5 Enthusiasts
2

The NYC NoSQL & NewSQL Group (formerly known as The NYC MySQL Group) is the world’s largest database Meetup! Official URL: www.NYCSQL.com Learn amazing new data tech from technology creators, founders & tech execs CEO / CTO / CIO / VP. All of our p

6,750
Data Enthusiasts
3

Google Developer Group Silicon Valley meets on the first Wednesday of the month at the GooglePlex in Mountain View. Our meetings will always be free and open to the general public. However, we may have to limit attendance based on interest and the si

6,714
Google Developers
4

Meet other local Python Programming Language enthusiasts!

5,911
Python Programmers and Users
5

The IGTCloud – the Israeli Cloud Organization, is a non-profit organization of leading industry companies, startups, ISVs, customers, vendors, VCs and academia, focused on innovation, knowledge sharing and networking for developing Cloud computing/Sa­

5,480
Members
6

The Hive Big Data Think Tank brings together experts and visionaries from academia and the industry in : - Visualization, data infrastructure, and data science - Applications that leverage Big Data in areas such as advertising, marketing, eCommerce,­

5,358
Data Bees
7

Visit TechinMotionEvents.com Welcome! Tech in Motion is broad by design, the goal of this group is to be interactive and allow technology enthusiasts to learn from other professionals, have questions answered in real-time, discover new tech, and hea

5,229
New York Techies
8

Hackers + Designers + Entrepreneurs = Code Crew! Passionate about learning how to code, creating beautiful designs or building the prototype for your business idea and tired of doing it alone? Then this is the group for you! This is the perfect group

5,030
Swabbies
9

Welcome! Boston Python is the world's largest local Python user group.  Meet other local Python developers, learners, employers, and enthusiasts of all kinds.  All skill levels are welcome, if you are interested in Python, we are interested in you! W

5,000
Pythonistas
10

This is the SF Bay Openstack developer meet-up. We are a group of free software developers who are passionate about working together to help make the Openstack project a success!

4,337
stackers

Newest Meetup Groups

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September 17, 2014

We’re the London-based OpenHack group. OpenHack is a meetup with a simple purpose: Code together, on anything. We welcome all skill levels, backgrounds, ages, genders, you name it. Come and hack on anything you want, alone or in a group. Learn from o

7
Hackers
September 17, 2014

The 2014 Intel® Buzz Workshop series is back by popular demand! This series of community workshops is designed to help professional game developers tackle the gaming industry's biggest problems. Intel is serious about game development and graphics on

1
Member
September 17, 2014

Learn the ruby programming language together via Sinatra, Rails, etc. Lets develop open source code and upload it on github

1
Member
September 17, 2014

This is an open group for AngularJS developers. This group is excellent for asking questions, getting support, comments and critiques and general Angular discussions. This is not a place to promote your business, job opportunities or spam.

1
Member
September 16, 2014

Share knowledge, learn, hack & build stuff using the Famo.us JavaScript framwork! People of all skill levels are welcome.

1
Member
September 16, 2014

NoogaJS is an Open Source and JavaScript focused community based in Chattanooga, Tennessee. This group is for workafrolics who are passionate about JavaScript and the Open Web! In much the same way that The Gig City is opening doors to new models of

1
Member
September 16, 2014

Un espacio independiente para aquellos interesados en el tema de Cómputo en la Nube y Openstack.

5
miembros
September 16, 2014

Buscamos conocer personas, interactuar y compartir con otros usuarios de linux.

1
Member
September 16, 2014

This a meetup group focused on Apache Mesos, the distributed systems kernel. It serves the entire Washington DC area (Arlington, Baltimore, DC, etc.)

2
Members
September 16, 2014

Łódź Ruby User Group, spotykamy się co miesiąc żeby pogadać o Ruby. Sprawdź naszą stronę - lrug.pl (source: http://git.io/HNTaAw).

3
Rubyists
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