Codetown ::: a software developer's community
Last night we talked about running Javascript dynamically from Java. Java 8 includes Nashorn. Adam Davis describes Nashorn in his new book on Java 8:
https://leanpub.com/whatsnewinjava8/read#leanpub-auto-nashorn
"Nashorn replaces Rhino as the default JavaScript engine for the Oracle JVM. Nashorn is much faster since it uses the invokedynamic
feature of the JVM. It also includes a command line tool (jjs)"
Tags:
I've played around with calling JavaScript from within Java -- but only really on toy projects. Would be interesting to hear peoples real world use cases deployed to production.
Chris, There's an article in Java mag about various scenarios using Nashorn. http://www.oraclejavamagazine-digital.com/javamagazine/jan_feb_2014... It also shows how to call Java from within Nashorn.
Very cool -- Thanks for the link!
Codetown is a social network. It's got blogs, forums, groups, personal pages and more! You might think of Codetown as a funky camper van with lots of compartments for your stuff and a great multimedia system, too! Best of all, Codetown has room for all of your friends.
Created by Michael Levin Dec 18, 2008 at 6:56pm. Last updated by Michael Levin May 4, 2018.
Check out the Codetown Jobs group.
The Guardian has recently released Secure Messaging, a highly secure and user-friendly tool designed to protect journalistic sources by concealing the very fact that messaging is occurring. The open source project achieves strong plausible deniability by generating bait traffic through the routine activity of existing users of The Guardian's mobile app.
By Renato LosioMicrosoft has unveiled the Azure DevOps Model Context Provider (MCP) Server in public preview, enabling seamless interaction between GitHub Copilot and Azure DevOps. This innovative tool allows developers to query and manage project data using natural language directly within VS Code, streamlining workflows and enhancing productivity while ensuring project data remains secure and local.
By Mark SilvesterNetflix has developed a platform called Title Launch Observability, which shifts observability from system health to product intent. Instead of relying solely on logs and metrics, the system validates launches against what users should see, catching content quality issues early. The platform helps detect issues such as missing artwork, incorrect recommendations, or localization gaps.
By Leela KumiliDocker Inc. released Docker Desktop 4.42 on June 10, 2025, enhancing networking flexibility, AI workflow integration, and model distribution. Native IPv6 support now enables users to choose between dual-stack, IPv4-only, or IPv6-only modes with intelligent DNS resolution.
By Craig RisiAnthropic has announced the launch of its Economic Futures Program, an initiative designed to address the economic impact of AI.
By Daniel Dominguez
© 2025 Created by Michael Levin.
Powered by