Bryan Nehl introduces the D3.js visualization library, demonstrating and explaining the code behind some of the more practical and interesting visualizations and charts.
Igor Wiedler discusses GIF topics: compression, patents, legal trials, boycotts, browsers, color palettes and binary numbers.
Spencer Chan overviews Quora's architecture that allows them to share the majority of their application code across their Android, iOS and web apps, discussing challenges and benefits.
Rossen Stoyanchev reviews the main features in Spring Framework 4.x and previews the work towards Spring Framework 5.
Mark Thomas discusses the new features available now or soon in Tomcat 9 and how they can best be utilized in applications.
Chris Seaton introduces Graal, Oracle Labs' new JIT compiler written in Java, enabling new research into optimizations, and Truffle, a framework for implementing languages that uses Graal.
Jessica Kerr introduces Elm, focusing on its architecture: how it overturns what is essential in object-oriented and even back-end functional programming.
Chris McCord and Evan Czaplicki keynote on the birth, development and benefits of using their respective tools they created for web development: Phoenix and Elm.
Claudia Doppioslash discusses some of the useful features of Elm, such as time traveling debugger, immutability, union types, type inference and Functional Reactive Programming.
Gerard Sans explains RxJS' data architecture based on reactive programming, exploring Observables API using RxJS koans and unit tests. RxJS 5 focuses on performance and usability.