Sorry I haven't been posting examples of late. After the release we started plowing into the next round of changes. I promise new examples soon. But in the meantime, here is a list of docs and articles that came out around the time of the Nashorn release.
Documents:
Java Platform, Standard Edition Nashorn User's Guide
Using Rhino JSR-223 engine with JDK8
Articles:
Nashorn: The New Rhino on the Block
JDK8 + Facebook React: Rendering single page apps on the server
Debugger for JDK8’s Nashorn JavaScript in IntelliJ IDEA 13.1
Running Node.js applications on the JVM with Nashorn and Java 8
Writing JavaFX apps using Javascript with the Java 8 Nashorn engine
How Java 8 handles JavaScript - A look inside The New Nashorn compiler
JavaFX with Nashorn Canvas example
Drabo Constantin: Nashorn Application with NetBeans 8
Debugging Nashorn javaScript in Netbeans
Benjamin Winterberg: Java 8 Nashorn Tutorial
Benjamin Winterberg: Using Backbone.js with Nashorn
Benjamin Winterberg: Writing Nashorn Command-Line Scripts with Nake
GemFire functions with Java 8, Nashorn and Groovy
JavaScript engine benchmarks: Nashorn vs V8 vs Spidermonkey
Adam Bien: Java 8 + Nashorn Scripting + Mustache = Static Page Generator
Adam Bien: Listing All Environment Variables ...With Java 8 And JavaScript
Adam Bien: Monitoring GlassFish With Java8 And Nashorn
Nashorn - The Combined Power of Java and JavaScript in JDK 8
Nashorn: JavaScript made great in Java 8
Embedding Nashorn And Pass Java Objects To Javascript
Java 8: Compiling Lambda Expressions in The New Nashorn JS Engine
Nashorn: JavaScript made great in Java 8
Nashorn: Java & JavaScript. Shaken, Not Stirred
Oracle Nashorn: A Next-Generation JavaScript Engine for the JVM
Oracle Nashorn: A Next-Generation JavaScript Engine for the JVM
Java 8: Compiling Lambda Expressions in The New Nashorn JS Engine
YouTube:
Introduction To Nashorn The JVM JavaScript Engine
Nashorn: JavaScript. Shaken, Not Stirred
Putting the Metaobject Protocol to Work: Nashorn's Java Bindings
Jim Laskey - Nashorn, JavaScript for the JVM
JAX 2013: Say hello to Nashorn!
JavaFX8 + Nashorn on Raspberry Pi
Project Avatar, Avatar js, and Nashorn | David Delabassee
JavaFX Canvas With Nashorn example
How we took our server-side application to the Cloud and liked what we got by @jbaruch