ChicagoRuby is a group of Ruby on Rails enthusiasts with events in downtown Chicago and in the suburbs. Monthly ChicagoRuby events are free, and the annual WindyCityRails conference attracts some of the brightest minds in software development. The ChicagoRuby Job Board matches team builders with talented developers. Check out the ChicagoRuby Videos. The ChicagoRuby motto: When smart people challenge each other to grow, great things happen!

Have fun getting together and discussing all things Ruby on Rails. Discussion is usually on the Google Group.

Heroku User Groups (HUGS) are a casual gatherings of developers who are interested in learning about Heroku technologies. It provides developers an opportunity to explore Heroku (a polygot platform), as well learn how to run and scale any type of app, written in Java, Ruby, Node.js, Clojure, Python or Scala. This is a great place to meet Heroku experts and network with peer.

Geekfest is a gathering of software development geeks every Tuesday at noon. It originally started at Obtiva back in 2007, and now it's at Groupon.

This group is for builders of Rails apps, from independent devs, to small teams, to small business teams: just be actually building something. Get together with other builders, collaborate, pair program, discuss deployment platforms, and participate in hacking sessions. This group is not for tutorials, or people looking primarily for a "teach me Rails" group. This group is for builders, not simply people playing around with the framework, or evaluating Rails in a cursory manner. So do you have t …

This group is for Chicago Area developers and designers of all makes and models to get together and drink alcohol (or some other poison), showcase their work, share tips and techniques, and find full time and contract work opportunities. We invite group members to submit ideas to talk about.  Bring a laptop or a tablet, a sketchpad or an etch-a-sketch.  We don't care. We are technology agnostic and just want to have drinks and meet other folk who know our woes.

Code together, on anything...in Naperville! Flying under the OpenHack banner, like a boss.

Welcome to the Chicago Woman Developers Meet-up Chicago Women Developers (CWDevs) is run by a group of women from a variety of background and technical expertise. We have one thing in common: we are passionate about coding and we are passionate about women in tech. We host a variety of classes and events for women at all technical skill levels, see you soon.

This meet up consists of industry professionals that have been involved in the development of software for five or more years. The Software Development Community is an informal and interactive group of professionals that have a passion for software development, thus are interested in employing best practices and sharing their knowledge and experiences. This Software Development Community doesn't focus on any one technology (Java, .Net, Ruby, PHP, etc.), methodology (waterfall, agile, etc.), pr …

Chicago's Ember.js group is committed to creating a robust community built around the philosophy of building beautifully crafted web applications with the help of ember.js.  Meetups should be fun and engaging to promote a wealth of knowledge among your peers, we will always keep this as a core concept.  Naturally we will also never let the coolers run low on beer.

Developers interested in learning about and working with graph databases for social, spatial, hierarchical or other highly connected data sets. We host hands-on lab sessions, technology reviews, topical lectures, and plenty of social beer nights. Curious about graphs, want to pimp your non-RDBMS skills? Join us! more at http://www.neo4j.org

Calling all parents of Scratchers, Minecraft Modders, Java/Python/C++/ c#/ Lua/ Ruby programmers! No matter what programming language your child prefers, or which one your child wants to master, if you have a child who loves programming, this meetup is for you! Even if your child programs in a language not listed here, you are welcome to join. Also parents of complete newbies to programming are also welcome. Parents of any and all kids who love computer science are welcome here. Thus is NOT a dr …

Chicago HTML5 shares emerging web technologies through presentations on real world implementations and live tutorials on game, websites, and application building. We also host roundtables and speaker presentations on various topics such as new web standards, frameworks, process and methodology.

Imagine if there was a place, where at one table an entrepreneur meets her next $100,000 investor. A designer meets a new client, a web developer with a great internet startup. A Ruby engineer meets a charismatic founder that excites him with her vision, so much so that he can picture leaving his day job for the exhilarating experience of working tirelessly for technology stock options that could be worth millions one day... We're building this community. --- Part of the Tech Happy Hour Allia …

This is a group for entrepreneurs, start ups or small business owners to have a face-to-face/one-on-one meeting, discussion with senior IT Architect and Programmer over a coffee.Founders of this group are senior IT architect, Experienced mobile developer, senior java/C# developer, senior Ruby on Rails developer and Business Analyst.Founders of this group will help you to design and plan software/system for your idea or for your business. NO Consultancy FEE.