Last week I finally published the Node.js bindings for Java. These bindings allow developers to embed the Node.js runtime directly onto the JVM through the Java Native Interface. In March I gave a pre-release presentation at EclipseCon on this work, which was recorded by InfoQ.
You can check it out at: https://www.infoq.com/presentations/node4j-nodejs-java.
The slides are also available on SlideShare.