apache/groovy

Health v2 · maintenance only

Flags: no_releases no_readme

Adoption not part of the score

5464 stars · 1913 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

Apache Groovy is a multi-faceted programming language for the JVM that offers Java-like syntax with productivity features such as closures, builders, traits, and both dynamic and static typing. It interoperates bidirectionally with Java and supports scripting, DSL creation, and compile-time/runtime metaprogramming.

Use cases

• write concise scripts and automation glue on the JVM
• build domain-specific languages for business rules
• write maintainable tests for Java applications
• gradually migrate or augment Java codebases with a more expressive language
• process JSON, XML, YAML, and SQL data with concise syntax
• build web and reactive applications using the Groovy ecosystem

When to choose

• you want Java interoperability with a more concise, flexible syntax
• you need scripting or DSL capabilities on the JVM
• your team knows Java and wants a flat learning curve
• you need both dynamic and static typing options in one language

When to avoid

• you need maximum raw performance with no dynamic language overhead
• your team has no JVM experience and prefers non-JVM ecosystems
• you need a language with a very large modern ecosystem outside the JVM
• strict compile-time guarantees are required without opting into static compilation

Facets

library · maturity stable

programming-language compiler interpreter cli templating json yaml csv programming-languages developer-tools testing web-development jvm cross-platform cli jvm-language dynamic-typing static-typing metaprogramming dsl scripting closures gradle apache-software-foundation xml jvm automation

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