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 4,085 Members 938,562 Interested 318,609 Cities 901 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

10,593
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

6,463
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

6,410
Google Developers
4

Meet other local Python Programming Language enthusiasts!

5,580
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

5,476
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,­

5,105
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

4,986
New York Techies
8

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

4,888
Pythonistas
9

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

4,751
Swabbies
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!

4,159
stackers

Newest Meetup Groups

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July 30, 2014

We are group of Systems Engineers and DevOps folks who want to Ansible all the things. Want to learn more about Ansible? Come join us. Already know Ansible well? Come share your knowledge.

1
Member
July 30, 2014

Voor alles over open data. Soms met een concrete aanleiding, en geplande inhoud. Altijd om elkaar te ontmoeten en nieuwe verbindingen te leggen. Open Data Drinks zijn regelmatige, informele bijeenkomsten met lokale mensen, in diverse steden in het la

1
Member
July 30, 2014

A free meet-up group focused on open source software usage, design, development and support. If you use, contribute, support, develop or enjoy open source software then this is the group for you. There will be regular meet-ups where people who want t

3
Members
July 30, 2014

The Open Data Forum is a group of people from the public, commercial and voluntary sectors who share an interest in open data. Each event includes lightning talks on emerging topics of interest, occasionally a keynote, a general discussion, and of co

3
Members
July 30, 2014

Sharing experience with MongoBb in development and production.

Meetup topics:
1
Member
July 29, 2014

We are a group of techies, makers, programmers, and hackers (the good kind) looking to bring together the tech community in the Hayward, San Leandro, Union City, Newark, Castro Valley, Dublin and surrounding areas. Please come join and hack with us!

4
Techies
July 29, 2014

Grupo de para desenvolvedores da Grande Vitória (Vitória, Vila Velha, Serra e Cariacica) interessados na tecnologia para desenvolvedores do Google. Tudo, de plataformas do Android, do App Engine e do Google Chrome, a APIs de produtos, como a API do G

9
GDevES
July 29, 2014

This is a group for Open Source fans, enthusiasts, contributors or users of Open Source software. Our target audience is developers, developer leads, consultants, evangelists, and activists. We want to share insights, talk about issues, failures, bes

3
Open Source Enthusiasts
July 29, 2014

Javascript. It's everywhere on the web these days. Here we will discuss everything from client-side JavaScript, all the way done to server-side JavaScript...and everything in-between. So get your keyboards ready and join us for an adventure in everyt

2
JavaScripters
July 29, 2014

The Austin Apache Spark community is exploding. Join us for a monthly show and tell of the latest use cases.

16
Data Geeks
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