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 4,855 Members 1,101,129 Interested 376,328 Cities 1,027 Countries 103

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

11,381
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

7,221
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

6,885
Google Developers
4

Meet other local Python Programming Language enthusiasts!

6,098
Python Programmers and Users
5

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,­

5,720
Data Bees
6

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

5,533
Members
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

5,394
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

5,269
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

5,064
Pythonistas
10

Become A Member of TechXploration & Enter Into A Draw to Win IPad mini!  Join Now! To encourage more newmembers to join this highly rated meetup, we are running a promotion this month to attract new members to the meetup. This month, we will draw* o

4,478
Xplorers

Newest Meetup Groups

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October 30, 2014

We'll build a simple app and put it on the internet. Also, build more in-depth apps and learn to become a better web developer. Another hope is to make some new friends and contacts.

2
Developers
October 30, 2014
Private

Intuit.js is a community of Intuit developers who meet regularly to discuss a wide range of topics within the JavaScript ecosystem and develop innovative app that leverage new technology.

1
Member
October 30, 2014

This group is for anyone interested in all things CiviCRM. It doesn't matter whether you are a CiviCRM developer, user, integrator, administrator, or just looking to find out more about it, all are welcome. Meetings will occur once a month and will b

1
Member
October 30, 2014

We are hackers, programmers, makers, thinkers, and artists interested in working with the opengov data. Whether your interest is local, state or fed we'd meet you, hack you brain, gather all it's important metrics and then visualize it. We promise, i

1
Member
October 30, 2014

Common ground for JS ehnthusiastics and Web aficionados in general.

10
Members
October 30, 2014

Grupo novo criado para reunir e marcar encontros de desenvolvedores de todos os níveis e pessoas interessadas em desenvolvimento Front-End em São Paulo.

4
Front-End Developers
October 30, 2014

Meet and learn from other javascript developers with topics like NodeJS, Javascript Frameworks, Mobile and more. Show off things you have done and learn more about what is going on in the JS community in and around Savannah, Georgia. Topics on our m

2
Developers
October 30, 2014

This group is for entrepreneurs / technology enthusiasts to share and connect the technology challenges faced while creating a software product.

1
Member
October 30, 2014

Meetup for sharing all those innovative and new technologies.

1
Member
October 30, 2014

For both web designers and software developers - 3D on the WEB Night – Modeling, VR, WebGL and Three.js - make 3D models even more immersive and engaging on the WEB

2
3dLovers
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