Stop vibe-debugging. Every exception, every backtrace, grouped so you see patterns, not noise. Learn more →
Top 11 Groovy Java Projects
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Gradle is Android's build system, and more broadly, the dominant build system in the JVM ecosystem. If you have never used it: think of it as a programmable build system where builds are defined in Kotlin or Groovy scripts, and the system is designed from the ground up to be extended. It exposes a rich plugin API where you can hook into nearly every phase of the build lifecycle. You implement an interface, register your plugin, and Gradle calls you at the right time. Want to intercept cache operations? Implement BuildCacheService. Want to observe every task as it finishes? Register an OperationCompletionListener. Want test results as they happen? Add a TestListener. The contracts are well-defined, documented, and stable.
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AppSignal
AppSignal knows why the f*#k it crashed. Stop vibe-debugging. Every exception, every backtrace, grouped so you see patterns, not noise.
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Rundeck
Enable Self-Service Operations: Give specific users access to your existing tools, services, and scripts
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gradle-license-plugin
Gradle plugin that provides a task to generate a HTML license report of your project.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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classpathHell
Gradle plugin that breaks the build if there are classpath collisions - don't get crazy, get even
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Project mention: Making Maven Builds Security-Aware: AppSec Checks Without CI/CD Drift | dev.to | 2026-05-07
Secure Build Gradle Plugin
Groovy Java discussion
Groovy Java related posts
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Modules, and Java, and Windows, Oh My!
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Gradle extensions part 2: Now with shenanigans
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Setting up linters in Gitlab CI for C++ and Groovy / Jenkins code
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Gradle's leaky abstractions: Declarative(ish) shell, imperative core: Implementing a safe(ish) global configuration DSL
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ImagineBreaker - opens up every base java module & removes reflection filtering
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Cursos que formaram meu caráter: Desenvolvimento web com Quarkus - Saudades do Maven, relatórios com Project-report
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Cursos que formaram meu caráter: Utilizando Gradle ao invés de Maven
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A note from our sponsor - AppSignal
www.appsignal.com | 9 Oct 2026
Index
What are some of the best open-source Java projects in Groovy? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | Gradle | 18,873 |
| 2 | Rundeck | 6,325 |
| 3 | groovy-geb | 1,173 |
| 4 | gradle-license-plugin | 442 |
| 5 | tradukisto | 214 |
| 6 | liquibase-neo4j | 54 |
| 7 | scalroid | 39 |
| 8 | maven-fluido-skin | 20 |
| 9 | classpathHell | 13 |
| 10 | gradle-snowflake | 11 |
| 11 | secure-build-gradle-plugin | 1 |