Wednesday Jan 30, 2013

Nashorn, the JavaScript Implementation in Java 8

In this Interview, Marcus Lagergren, who works on the dynamic language team at Oracle, discussed the Nashorn project.  "Nashorn is the JavaScript runtime based on InvokeDynamic for the Java Virtual Machine (JVM)" he explains. The Nashorn project is now part of the OpenJDK

The performance is much better than its predecessor Rhino. "We totally blow it out of the water now that we have specific tools to run other things than Java on the JVM." Marcus commented. "The pluggability between JavaScript and Java is another good thing" he added.

His Devoxx talk about Nashorn is now freely accessible at Nashorn - implementing dynamic languages on the JVM
Marcus Lagergren's twitter handle is @lagergren. Nashorn blog has the latest on the project

A Rising VM Lifts All Boats: Bay Area Scala Meeting

Join the Bay Area Scala Enthusiasts Feb. 14th in Santa Clara, California to hear how Scala and the JVM work well together. Ever wonder what goes on below the arrows, double colons, and tildes of Scala's syntax? What changes must be made to the JVM and compiler to allow for higher order functions, Actors, and pattern matching? What low level engineering feats will be required for Scala and Java to truly interoperate? Come hear two speakers very close to the thinking and understanding of what goes in to making powerful functional programming features a reality on the JVM. 

JVM Evolution for Higher-Order Languages
Alex Buckley, Specification Lead, Java Language & VM, Oracle.

A Rising VM Lifts All Boats
Paul Phillips is the most prolific contributor to the Scala compiler and a co-founder of Typesafe.

Details
JVM Evolution for Scala @ Oracle Santa Clara
(You need to go to the Bay Area Scala Enthusiasts page to register!) 

Thursday, February 14, 2013
   6:30 to 9:00 pm
Oracle Santa Clara Campus Auditorium

4030 George Sellon Circle (Building 3)
Santa Clara, CA (map)

Scala Resources
OTN Article: Java Champion Dick Wall on the Virtues of Scala 
OTN Article: Java Champion Jonas Bonér Explains the Akka Platform

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Insider News from the Java Team at Oracle!

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