# Apache Groovy

> programming language

**Wikidata**: [Q504453](https://www.wikidata.org/wiki/Q504453)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Apache_Groovy)  
**Source**: https://4ort.xyz/entity/apache-groovy

## Summary
Apache Groovy is a dynamic, multi-paradigm programming language for the Java Virtual Machine (JVM). It combines features of scripting, functional, and object-oriented programming, making it versatile for software development, scripting, and automation tasks.

## Key Facts
- **Inception**: Launched in 2003, designed by James Strachan.
- **Paradigms**: Supports object-oriented, functional, imperative, and scripting programming styles.
- **JVM Language**: Compiles to Java bytecode, ensuring compatibility with Java libraries and tools.
- **Licensing**: Released under the Apache Software License 2.0.
- **Versions**: Notable releases include 1.0 (2007), 2.4.5 (2015), and 2.5.2 (2018).
- **Influences**: Inspired by Python, Java, and Smalltalk.
- **Typing Discipline**: Supports dynamic, static, strong, and duck typing.
- **File Extensions**: Uses `.groovy`, `.gvy`, `.gsh`, and `.gy` for script files.

## FAQs
### Q: What is Apache Groovy used for?
A: Apache Groovy is used for software development, scripting, automation, and as a JVM language that integrates seamlessly with Java. It is also employed in tools like FileBot for file renaming and organization.

### Q: Who developed Apache Groovy?
A: Apache Groovy was designed by James Strachan and is maintained by the Apache Software Foundation and the Java Community Process.

### Q: Is Apache Groovy open-source?
A: Yes, Apache Groovy is open-source software released under the Apache Software License 2.0.

### Q: What programming paradigms does Groovy support?
A: Groovy supports multiple paradigms, including object-oriented, functional, imperative, and scripting programming.

### Q: Can Groovy be used with Java?
A: Yes, Groovy is a JVM language, meaning it compiles to Java bytecode and can interoperate with Java libraries and frameworks.

## Why It Matters
Apache Groovy bridges the gap between scripting and compiled languages, offering flexibility and ease of use while maintaining performance and compatibility with Java. Its multi-paradigm nature allows developers to choose the most suitable approach for their tasks, whether functional, object-oriented, or imperative. Groovy's dynamic typing and concise syntax reduce boilerplate code, making it ideal for rapid development and automation. As a JVM language, it leverages the vast ecosystem of Java libraries and tools, ensuring robustness and scalability. Its influence extends to tools like FileBot, demonstrating its practical utility in real-world applications. By combining the best features of languages like Python and Java, Groovy provides a powerful yet accessible option for modern software development.

## Notable For
- **Multi-Paradigm Support**: One of the few languages that seamlessly integrates object-oriented, functional, and scripting paradigms.
- **JVM Compatibility**: Runs on the Java Virtual Machine, ensuring high performance and interoperability with Java.
- **Dynamic and Static Typing**: Offers flexibility with both dynamic and static typing, catering to different development needs.
- **Influential Design**: Inspired by Python’s simplicity and Java’s robustness, making it accessible yet powerful.
- **Widespread Use**: Employed in tools like FileBot and supported by major platforms, including Docker and Homebrew.

## Body
### Overview
Apache Groovy is a dynamic, multi-paradigm programming language designed for the Java Virtual Machine (JVM). It was created in 2003 by James Strachan and is maintained by the Apache Software Foundation and the Java Community Process. Groovy is known for its flexibility, supporting object-oriented, functional, imperative, and scripting programming styles.

### Key Features
- **Multi-Paradigm**: Groovy supports multiple programming paradigms, making it adaptable to various development needs.
- **JVM Language**: As a JVM language, Groovy compiles to Java bytecode, ensuring compatibility with Java libraries and tools.
- **Typing Discipline**: Groovy supports dynamic, static, strong, and duck typing, providing flexibility in how variables and types are handled.
- **Scripting Capabilities**: Groovy is often used as a scripting language for automation and runtime events.

### Development and Releases
- **Inception**: Groovy was first released in 2003.
- **Notable Versions**:
  - **1.0**: Released on January 2, 2007.
  - **2.4.5**: Released on September 17, 2015.
  - **2.5.2**: Released on August 14, 2018.
- **License**: Apache Groovy is released under the Apache Software License 2.0.

### Influences and Inspirations
Groovy draws inspiration from several programming languages, including:
- **Python**: For its simplicity and readability.
- **Java**: For its robustness and object-oriented features.
- **Smalltalk**: For its dynamic typing and object-based approach.

### Use Cases
- **Software Development**: Groovy is used for building applications, leveraging its multi-paradigm capabilities.
- **Scripting**: Groovy is employed for scripting tasks, automation, and runtime events.
- **Integration with Java**: Groovy’s JVM compatibility makes it ideal for extending and integrating with Java applications.
- **Tools**: Groovy is used in tools like FileBot for file renaming and organization.

### Community and Resources
- **Website**: [groovy-lang.org](https://groovy-lang.org)
- **Source Code**: Available on [GitHub](https://github.com/apache/groovy)
- **Issue Tracker**: [Apache JIRA](https://issues.apache.org/jira/browse/GROOVY)
- **Community**: Active communities on platforms like Reddit (r/groovy) and Lemmy (groovy@programming.dev).

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## References

1. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
2. [The groovy Open Source Project on Open Hub: Languages Page. Open Hub](https://www.openhub.net/p/groovy/analyses/latest/languages_summary)
3. [Source](https://projects.apache.org/json/projects/groovy.json)
4. [Release 2.4.5. 2015](https://github.com/apache/groovy/releases/tag/GROOVY_2_4_5)
5. [Release 2.4.7. 2016](https://github.com/apache/groovy/releases/tag/GROOVY_2_4_7)
6. [Release 2.4.8. 2017](https://github.com/apache/groovy/releases/tag/GROOVY_2_4_8)
7. [Release 2.4.11. 2017](https://github.com/apache/groovy/releases/tag/GROOVY_2_4_11)
8. [Release 2.4.13. 2017](https://github.com/apache/groovy/releases/tag/GROOVY_2_4_13)
9. [Release 2.5.2. 2018](https://github.com/apache/groovy/releases/tag/GROOVY_2_5_2)
10. [Release 1.0. 2007](https://github.com/apache/groovy/releases/tag/GROOVY_1_0)
11. [Release 1.5.0. 2007](https://github.com/apache/groovy/releases/tag/GROOVY_1_5_0)
12. [Release 1.5.1. 2007](https://github.com/apache/groovy/releases/tag/GROOVY_1_5_1)
13. [Release 1.5.2. 2008](https://github.com/apache/groovy/releases/tag/GROOVY_1_5_2)
14. [Release 1.5.4. 2008](https://github.com/apache/groovy/releases/tag/GROOVY_1_5_4)
15. [Release 1.5.5. 2008](https://github.com/apache/groovy/releases/tag/GROOVY_1_5_5)
16. [Release 1.5.6. 2008](https://github.com/apache/groovy/releases/tag/GROOVY_1_5_6)
17. [Release 1.5.7. 2008](https://github.com/apache/groovy/releases/tag/GROOVY_1_5_7)
18. [Release 1.5.8. 2009](https://github.com/apache/groovy/releases/tag/GROOVY_1_5_8)
19. [Release 1.6.0. 2009](https://github.com/apache/groovy/releases/tag/GROOVY_1_6_0)
20. [Release 1.6.1. 2009](https://github.com/apache/groovy/releases/tag/GROOVY_1_6_1)
21. [Release 1.6.2. 2009](https://github.com/apache/groovy/releases/tag/GROOVY_1_6_2)
22. [Release 1.6.3. 2009](https://github.com/apache/groovy/releases/tag/GROOVY_1_6_3)
23. [Release 1.6.4. 2009](https://github.com/apache/groovy/releases/tag/GROOVY_1_6_4)
24. [Release 1.6.5. 2009](https://github.com/apache/groovy/releases/tag/GROOVY_1_6_5)
25. [Release 1.6.6. 2009](https://github.com/apache/groovy/releases/tag/GROOVY_1_6_6)
26. [Release 1.6.7. 2009](https://github.com/apache/groovy/releases/tag/GROOVY_1_6_7)
27. [Release 1.6.8. 2010](https://github.com/apache/groovy/releases/tag/GROOVY_1_6_8)
28. [Release 1.6.9. 2010](https://github.com/apache/groovy/releases/tag/GROOVY_1_6_9)
29. [Release 1.7.0. 2009](https://github.com/apache/groovy/releases/tag/GROOVY_1_7_0)
30. [Release 1.7.1. 2010](https://github.com/apache/groovy/releases/tag/GROOVY_1_7_1)
31. [Release 1.7.2. 2010](https://github.com/apache/groovy/releases/tag/GROOVY_1_7_2)
32. [Release 1.7.3. 2010](https://github.com/apache/groovy/releases/tag/GROOVY_1_7_3)
33. [Release 1.7.4. 2010](https://github.com/apache/groovy/releases/tag/GROOVY_1_7_4)
34. [Release 1.7.5. 2010](https://github.com/apache/groovy/releases/tag/GROOVY_1_7_5)
35. [Release 1.7.6. 2010](https://github.com/apache/groovy/releases/tag/GROOVY_1_7_6)
36. [Release 1.7.7. 2011](https://github.com/apache/groovy/releases/tag/GROOVY_1_7_7)
37. [Release 1.7.8. 2011](https://github.com/apache/groovy/releases/tag/GROOVY_1_7_8)
38. [Release 1.7.9. 2011](https://github.com/apache/groovy/releases/tag/GROOVY_1_7_9)
39. [Release 1.7.10. 2011](https://github.com/apache/groovy/releases/tag/GROOVY_1_7_10)
40. [Release 1.7.11. 2012](https://github.com/apache/groovy/releases/tag/GROOVY_1_7_11)
41. [Release 1.8.0. 2011](https://github.com/apache/groovy/releases/tag/GROOVY_1_8_0)
42. [Release 1.8.1. 2011](https://github.com/apache/groovy/releases/tag/GROOVY_1_8_1)
43. [Release 1.8.2. 2011](https://github.com/apache/groovy/releases/tag/GROOVY_1_8_2)
44. [Release 1.8.3. 2011](https://github.com/apache/groovy/releases/tag/GROOVY_1_8_3)
45. [Release 1.8.4. 2011](https://github.com/apache/groovy/releases/tag/GROOVY_1_8_4)
46. [Release 1.8.5. 2011](https://github.com/apache/groovy/releases/tag/GROOVY_1_8_5)
47. [Release 1.8.6. 2012](https://github.com/apache/groovy/releases/tag/GROOVY_1_8_6)
48. [Release 1.8.7. 2012](https://github.com/apache/groovy/releases/tag/GROOVY_1_8_7)
49. [Release 1.8.8. 2012](https://github.com/apache/groovy/releases/tag/GROOVY_1_8_8)
50. [Release 1.8.9. 2013](https://github.com/apache/groovy/releases/tag/GROOVY_1_8_9)