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 4,554 Members 1,042,260 Interested 360,353 Cities 977 Countries 97

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

11,263
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

6,881
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

6,792
Google Developers
4

Meet other local Python Programming Language enthusiasts!

5,976
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

5,483
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,­

5,453
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

5,313
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

5,094
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

5,017
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!

4,370
stackers

Newest Meetup Groups

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September 30, 2014

Meet other developers and ops engineers using Docker. Docker is an open platform for developers and sysadmins to build, ship, and run distributed applications. Consisting of Docker Engine, a portable, lightweight runtime and packaging tool, and Docke

2
Dockers
September 30, 2014

This meetup is designed to allow Hadoop and BigData enthusiasts to meetup with the Amazon Elastic MapReduce team when we are in town in New York

3
Developers
September 30, 2014

Erlang and the OTP framework will reboot your brain and change how you code (for the better!) It is the secret sauce behind the wildly successful WhatsApp and other Web-scale, high-availability apps. And Elixir? Elixir is the beautiful love child of

1
Member
September 30, 2014

Hackergarten is a craftmen's workshop, classroom, a laboratory, a social circle, a writing group, a playground, and an artist's studio. Our goal is to create something that others can use; whether it be working software, improved documentation, or be

1
Member
September 30, 2014

People interested in ReactJS, on client or server, for html, canvas or other.

2
People
September 30, 2014

A new series curated by NYC Data Geeks. Each talk will feature a prominent data scientist discussing a current issue.

1
Member
September 30, 2014

A meetup to discuss Open Source tools for monitoring your infrastructure and network environment. We will discuss the old classics : Nagios, Cacti, Ganaglia and Opennms, AND help gain knowledge and share information about other tools like : Icinga, o

2
Spiders in the Web
September 30, 2014

Freelancing is easier than it has ever been. But you can still do more and be more effective if you have a good team behind you. That team can be other freelancers with complementary skills to yours, together providing end-to-end solutions, handling

1
Member
September 30, 2014

Redo Infotech provide mobile recharge software in two ways- online and offline Recharge system in mobile, we deal in all travel portal software,mlm software,ecommerce software,Software Development Services. Redo Infotech is leading in portal software

1
Member
September 30, 2014

Spotkania ludzi, którzy chcą dzielić się wiedzą z zakresu Javy, architektury, testowania,...

1
Member
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