Bloomberg technology helps drive the world’s financial markets. We provide communications platforms, data, analytics, trading platforms, news and information for the world’s leading financial market participants. We deliver through our unrivaled software, digital platforms, mobile applications and state of the art hardware developed by Bloomberg technologists for Bloomberg customers. Our over 3,000 technologists work to define, architect, build and deploy complete systems and solutions that anticipate and fulfill our clients’ needs and market demands. We offer critical enterprise computing solutions for the financial services industry to help organizations deliver, decipher and manage data to meet their organizational needs and growing regulatory requirements. As well, we are known for providing unique biometric security to our customers for over a decade enabling them to access their service securely from a desktop computer, mobile phone or tablet. We have provided communications platforms, true electronic social networking and workflow connectivity in the financial world for over two decades.

We started as a team of technologists helping companies to solve complex problems. Our love of all things technology didn't stop there — in our spare time, we were building robots, creating developer events (JSConf, RobotsConf, NodeBots, etc.), and helping kids. At the same time, our clients started voicing concerns over the challenges of the fast-evolving, high-tech 21^st-century work environment - and the need for a workforce that could keep pace. So the idea was born: emerging technology consulting with fascinating education, and help build or re-inspire the pipeline of talent that companies need, while giving individuals the drive and skills to succeed.

Availity is the engine driving health care simplification and collaboration.

As an industry-leading, HITRUST-certified health information technology company, Availity serves an extensive network of health plans, providers, and technology partners nationwide through a suite of dynamic products built on a powerful, intelligent platform. Availity integrates and manages the clinical, administrative, and financial data needed to fuel real-time coordination between providers, health plans, and patients in a growing value-based care environment. Facilitating more than 7 million transactions daily, Availity’s ability to provide accurate, timely, and relevant information is vital to the financial success of its clients.

Everybody wins when health information is simplified. Learn more at availity.com

Braintree allows you to easily accept payments in your app or website. We power payments for awesome companies like Uber, Airbnb, Dropbox and GitHub. Braintree was born in Chicago and now has offices all over the world, including New York, London, and San Francisco. We are always on the lookout for talented engineers to join our fast-growing JavaScript team. Check out our open positions in Chicago and beyond! Follow us on Twitter @Braintree

What happens when you partner incredible engineers who are passionate about their craft with the world's best designers? You get products people love to use. Huge is tasked with creating groundbreaking products and services for the world's most demanding companies. To do that, we empower our teams with real responsibility for solving our clients most complex challenges, and ask them to be honest with each other in order to produce work they're truly proud of. If you want to work with smart people who have very high standards and who believe in what they do, come and make something you love at Huge.

Telerik empowers its customers to create compelling app experiences across any screen. Our end-to- end platform uniquely combines industry-leading UI tools with cloud services to simplify the entire app development lifecycle. Telerik tools and services can be adopted individually or as a platform and seamlessly integrated with other popular developer solutions. More than 130,000 customers from 40,000 organizations in 94 countries depend on Telerik products, including more than 450 of the Fortune 500®, academic institutions, governments and non-profits. For additional information about Telerik, please visit telerik.com or follow @telerik on Twitter.

Pebble is back again at JSConf! This year with the new Pebble Time watch, breaking records again on Kickstarter. Just like its predecessors, the new Pebble Time is water resistant, has an always on display, and up to a week of battery life! The screen has been upgraded to support colors, the new microphone is nifty, and the new timeline web APIs allow any web developer to push events with notifications and actions to Pebble users. Writing apps has never been so easy with our online IDE cloudpebble.net, complete with a fully functional emulator, which supports C and JavaScript!

Atlassian products help innovators everywhere plan, build and launch great software. More than 50,000 large and small organizations – including Citigroup, eBay, Coca-Cola, Netflix and United Airlines – use Atlassian’s issue tracking, collaboration and software-development products to work smarter and deliver quality results on time. Atlassian products are also extendable with Javascript and other technologies. Learn more at http://developer.atlassian.com.

From discovering fraudulent activity in healthcare data to finding better ways to find housing for the homeless, Palantir Technologies is revolutionizing the analysis of hard and important problems that face our world today. We build software platforms that help human experts perform powerful, collaborative analysis of data at scale. Palantir's software is deployed at public institutions, private enterprises, and in the non-profit sector to address the challenges of responsibly making sense of complex, diverse data.

http://www.mandrill.com/Mandrill is a reliable, scalable and secure email infrastructure service for websites and applications. We handle email delivery and reputation monitoring, so you can focus on making your app and the emails you send effective. Intuitive sending defaults, automatic tracking, and detailed activity logs provide the data you need, whether you’re a solo developer or a development team.

Cimpress Cimpress is the world leader in mass customization. Through unmatched technology, production and supply chain operations, we offer products that can be personalized by an individual customer and manufactured on demand: easily, with great quality, and at an affordable price. Through Cimpress’ brands like Albelli, Drukwerkdeal, and Pixartprinting, we empower more than 16 million customers annually to make an impression. Whether it's customized apparel, marketing materials for a business, or personalized photo products commemorating cherished family moments, we create real, tangible products that mean something to real people.

Condé Nast is a premier media company renowned for producing the highest quality content for the world's most influential audiences. Our portfolio includes some of the most iconic titles in media: Vogue, Vanity Fair, Glamour, Brides, Self, GQ, The New Yorker, Condé Nast Traveler, Details, Allure, Architectural Digest, Bon Appétit, Epicurious, Wired, W, Golf Digest, Golf World, Teen Vogue, and Ars Technica. Our digital team is proud to support the JavaScript community, as we create constantly in JS, including front end, back end, and all API's and apps. As Condé Nast continues to revolutionize and expand our company's digital products and initiatives, we will also maintain our support of the entire tech industry leaders, like Javascript, who are doing the same for the industry as a whole.

Esri's mapping platform, ArcGIS, gives hundreds of thousands of organizations the power to make better business decisions, save the environment, build better apps and much more. Check out our APIs, SDKs and docs at https://developers.arcgis.com/.

We’ve developed a lot of software in IBM’s 100+ year history, from punch cards to core transaction processing to cognitive computing.

IBM Bluemix is our open-technology cloud platform for developing and deploying web and mobile applications. Developers can quickly build, deploy, run, and manage applications with best of class services and infrastructure components from IBM and third party providers. Sign up for your 30-day trial!

npm is the package manager that installs JavaScript programs. npm, Inc. supports the JavaScript community by providing the registry where developers publish and share packaged open-source modules. We're keeping the registry running, and working on new tools make the JavaScript community even more powerful.

PayPal is changing the way that people do business, as well as the way that large scale applications are built. From our open source KrakenJs application suite to our easy to use APIs, PayPal is proud to be part of the javascript community and creating experiences that our customers and developers love.

Bocoup is an Open Web technology company by and for programmers. We create, support, and advance Open Web technologies through consulting, education, and community development.

Bocoup is also the home of Johnny-Five, the JavaScript Robotics programming framework of choice since 2012. Johnny-Five is a robust, extensible and composable ecosystem for building internet-connected devices on a variety hardware platforms.

Want to make a robot friend at JS Conf? Sign up for the Nodebots activity at registration to get your very own first-edition Johnny-Five Starter Kit, and visit johnny-five.io to start building all kinds of robots with JavaScript today!

Intent Media operates the world’s most powerful platform for advertising on commerce sites. We help online travel companies unlock their full revenue potential with innovative, high-margin advertising products powered by predictive analytics. Our customers include the world's largest online travel agencies, metasearch companies, airlines, hotels and car rental agencies.

Every day, we’re inspired by two pursuits. First, we’re imagining and building novel products that are upending ecommerce. Second, we’re building the company we’ve always wanted to work for — one that’s open, human and collaborative, where very smart people come together to share ideas and get things done.

Sauce Labs makes automated testing awesome. Our cloud-based platform helps developers test native & hybrid mobile and web applications across 500+ browser / OS platforms, including iOS, Android & Mac OS X. Sauce supports Selenium, Appium and popular JavaScript unit testing frameworks, and integrates with all of the top programming languages, test frameworks and CI systems. With built-in video recording and screenshots of every test case, debugging tools, and secure tunneling for local or firewalled testing, Sauce makes running, debugging and scaling test suites quick and easy. To get started for free, visit saucelabs.com.

Facebook is defined by our hacker culture - an environment that rewards creative problem solving and rapid decision making. We encourage people to be bold. Our open culture keeps everyone informed and allows people to move around and solve the problems they care about most. We work in small teams and move fast to develop new products, constantly iterating and improving. The phrase “this journey is 1% finished” is posted on our walls, reminding us that we’ve only begun to fulfill our mission to make the world more open and connected.

Founded in 1975, Microsoft (Nasdaq "MSFT") is the worldwide leader in software, services, devices and solutions that help people and businesses realize their full potential.

Code School is an online learning destination for existing and aspiring developers that teaches through entertaining content. Each course is built around a creative theme and storyline so that it feels like you’re playing a game, not sitting in a classroom. We combine gaming mechanics with video instruction and in-browser coding challenges that make learning both educational and memorable. With more than 40 courses covering JavaScript, HTML/CSS, Ruby, Git, and iOS, Code School pairs experienced instructors with meticulously produced, high-quality content inspired by our community and network of members.

More than a million people around the world come to Code School to get started with a new technology and learn by doing.

bitHound is a software analytics solution that believes that it takes both craftsmanship and discipline to build resilient and remarkable software. Our mission is to analyze JavaScript projects and provide developers with real metrics, valuable insights and actionable recommendations so they can build the best software possible.

Respoke makes it easy to add live voice, video and messaging features to your web or mobile app in minutes. Give your app a face and a voice at https://www.respoke.io/

Much more than a mobile app development company – WillowTree is a new breed mobile engagement partner focused on creating great software to improve users' lives. We work with clients such as GE, Johnson & Johnson and the NBA to create the best mobile experience possible. WillowTree excels at bleeding-edge projects that allow us to push boundaries and challenge ourselves to keep evolving.

How do we do it? We hire the smartest and most passionate people in the industry and give them what they need to keep growing and learning. We have all the perks of other leading development shops, but what makes us unique is a "maker" culture that gives great designers and developers the freedom to produce incredible results. Say no to meetings, paperwork and middle management, and yes to building great things.

Pluralsight is the global leader in online training for software developers, IT specialists and creative technologists. With 3,700+ courses, Pluralsight serves as a career catalyst, delivering hands-on learning for the most in-demand jobs of today.

KeyCDN is a powerful and easy to use Content Delivery Network (CDN) made to satisfy your needs! Speed up your games, software delivery, advertisements, CMS, websites and many more.