# Rack Servlet

DevFeed: [Rack Servlet](<https://devfeed.tech/articles/rack-servlet-15816.md>)

Original publisher: [Read original article](<https://developer.squareup.com/blog/rack-servlet>)

Author: Square Engineering

Published: 2013-07-11T16:03:00Z

Content type: release

Language: en

Sources: [Square Corner Blog RSS Feed](<https://devfeed.tech/sources/square-corner-blog-rss-feed.md>)

Topics: [Java](<https://devfeed.tech/topics/java.md>), [Ruby](<https://devfeed.tech/topics/ruby.md>), [Library](<https://devfeed.tech/topics/library.md>)

Tags: [dependencies](<https://devfeed.tech/tags/dependencies.md>), [engineering](<https://devfeed.tech/tags/engineering.md>), [examples](<https://devfeed.tech/tags/examples.md>), [integration](<https://devfeed.tech/tags/integration.md>), [java](<https://devfeed.tech/tags/java.md>), [libraries](<https://devfeed.tech/tags/libraries.md>), [ruby](<https://devfeed.tech/tags/ruby.md>), [series](<https://devfeed.tech/tags/series.md>)

## AI overview

Square announces Rack Servlet, a small JRuby-backed servlet for embedding Rack applications in Java services. The article explains its positioning among other JVM options, shows the basic integration approach, and mentions examples for Dropwizard, Guice Servlet, and Jetty.

## Source excerpt

Embed Rack applications in your Java service.