Packaging Ruby Apps with Warbler: Executable JAR Files

· Charles Oliver Nutter · Oct. 21, 2025, 5:40 p.m.
ruby deployment JRuby Software Packaging
Summary
This blog post discusses Warbler, a tool in the JRuby ecosystem for packaging Ruby applications into single deployable JAR files. It highlights a recent update and guides users on how to utilize Warbler for effective app packaging.
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