Google’s innovative search technologies connect millions of people around the world with information every day. Supporting the JS Community in Germany is an important signal, as a key-product in this segment is beeing developed in Munich: V8 - Google’s open source high-performance JavaScript engine, written in C++ and used in Google Chrome, the open source browser from Google.

CouchDB — A Database for the Web

CouchDB is a database that completely embraces the web. Store your data with JSON documents. Access your documents with your web browser, via HTTP. Query, combine, and transform your documents with JavaScript. CouchDB works well with modern web and mobile apps. You can even serve web apps directly out of CouchDB. And you can distribute your data, or your apps, efficiently using CouchDB’s incremental replication. CouchDB supports master-master setups with automatic conflict detection.

CouchDB comes with a suite of features, such as on-the-fly document transformation and real-time change notifications, that makes web app development a breeze. It even comes with an easy to use web administration console. You guessed it, served up directly out of CouchDB! We care a lot about distributed scaling. CouchDB is highly available and partition tolerant, but is also eventually consistent. And we care a lot about your data. CouchDB has a fault-tolerant storage engine that puts the safety of your data first.

See the introduction, technical overview, or one of the guides for more information.

CouchDB loves JSConf EU!

Sauce Labs

Sauce Labs, the web application testing company, provides Sauce Scout, a manual cross-browser testing tool, and Sauce OnDemand, a private cloud-based Selenium service for running automated tests. Founded by the original creator of Selenium, Sauce allows you to run functional cross-browser tests with massive parallelism that’s more stable and trouble-free than if maintain your own Selenium test infrastructure. To date, nearly 10 million tests have been executed in the Sauce cloud.


Internet Explorer

The JavaScript community is an important one to Microsoft and Internet Explorer. We are proud to sponsor this event and be involved with the community to advance the standard for the benefit of developers, implementers and end users alike.


Facebook is a social utility whose mission is to make the world more open and connected. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people they meet. With a user base of over a billion active users, Facebook is pushing the boundaries of client-side technologies and is proud to be a sponsor of JSConf EU.



Bloomberg is the world’s most trusted source of information for businesses and professionals. Bloomberg combines innovative technology with unmatched analytic, data, news, display and distribution capabilities, to deliver critical information via the BLOOMBERG PROFESSIONAL® service and multimedia platforms. Bloomberg’s media services cover the world with more than 2,200 news and multimedia professionals at 146 bureaus in 72 countries. The BLOOMBERG TELEVISION® 24-hour network delivers smart television to more than 240 million homes. BLOOMBERG RADIO® services broadcast via SIRIUS XM Radio and 1worldspace™ satellite radio globally and on WBBR 1130AM in New York. The award-winning monthly BLOOMBERG MARKETS® magazine, Bloomberg BusinessWeek magazine and the BLOOMBERG.COM® financial news and information Web site provide news and insight to businesses and investors.


Adobe is a proud sponsor JS Conf EU. We believe in moving the web forward by giving web designers and developers the best tools and services to share their creativity.

We’re excited to introduce the new Adobe Edge Tools & Services to help you create beautiful mobile-ready content and apps with HTML, CSS, and JavaScript. Focused on specific tasks, Edge Tools & Services work well together, individually, or with other tools to design, animate, code, package, and deliver content and apps.


Yammer ( is the leader in enterprise social networking, providing a secure way for employees to communicate, collaborate, and share information. The basic version of Yammer is free, and customers can pay to upgrade their network to receive additional administrative and security controls, priority customer service and a dedicated customer success manager. We have more than 4 million users using our award-winning Software-as-a-Service (SaaS) solution to improve employee productivity and engagement.

Kendo UI

As JSConf EU 2011 was a huge success for Kendo UI, we are happy to be part of the event again this year.

Building a great product means connecting and listening to our customers. The feedback we get, has a tremendous impact on our success. That’s why is so important for the Kendo UI team to be committed and connected to the developers. We love getting their feedback.

JSConf EU is an excellent opportunity for us talking to them, receiving their feedback how to make Kendo UI better and showing our progress.


JetBrains love developers – and not only those who code in JavaScript. Chances are you’ve come across or at least heard of some of their many products. We know that, as much as you’d like to code in JS all the time, there are other languages that want your attention (we’ll understand if you never acknowledge this publicly :)

Still, you should use the the best tools available for the job, and here’s where JetBrains can really help. They have everything from developer tools to development and deployment processes for your Ruby, Python, PHP and even .NET and Java (yes, yes, we know :).

We are happy to extend our invitation to JetBrains for becoming a JSConf EU sponsor and so should you! Best of all, you will be able to tell them first-hand what you are missing from their line-up, so they can fix it and come back next year with even more cool stuff!


Uxebu is the coffee sponsor for 2012!



Github! If you don’t know it, then you should. Co-sponsoring the pre-party.


DNSimple is a hosted DNS service that you can use to manage your domain names. Plans start at $3 per month for up to 10 managed domains. You can also use DNSimple to register domain names and purchase SSL certificates. With top-notch customer support, one-click services and a robust API, DNSimple makes managing your DNS simple and painless. We love our customers and are always here to help. Sign up now and get a free 30 day trial that you may cancel at any time.