Udemy – Groovy for Developers: Simplify Scripting & Build Automation

Apache Groovy is a powerful, JVM-based scripting language that blends simplicity, flexibility, and productivity. In this course you will begin by understanding what Groovy is, why it was created, and how it evolved alongside Java. You will explore its history, major release milestones, and how it compares with Java in terms of syntax, typing, and developer experience. Early lectures will also show you where Groovy fits in the modern world and why it remains an important tool for scripting, automation, and enterprise development.

From there, the focus shifts to the language basics. You will discover how Groovy’s syntax simplifies coding, learn the role of dynamic and optional typing, and understand the difference between plain Strings and Groovy’s GStrings with their interpolation power. You will explore how collections such as lists, maps, and ranges are concise and practical compared to Java, and you will see how Groovy makes conditionals and loops cleaner and more readable while still remaining expressive.

Once the fundamentals are clear, you will be introduced to object-oriented and functional features that make Groovy stand out. You will learn how Groovy approaches classes, constructors, methods, and inheritance with simplicity, and why closures are considered one of its most important features in scripting and DSLs. You will also discover traits as a modern alternative to inheritance that promotes modularity and code reuse, and see how Groovy builders can generate nested structures such as XML, HTML, and JSON in an elegant, declarative way.

The course then explores interoperability and integration. You will understand how seamlessly Groovy interacts with Java, allowing you to call Java code and reuse existing libraries. You will also learn the differences between scripts, classes, and full applications, and when each is most effective. Special emphasis is placed on real-world applications of Groovy in Jenkins pipelines, where Groovy powers both declarative and scripted pipelines, and in Gradle, where Groovy simplifies build logic and makes configuration more expressive.

Advanced concepts are covered to give you a deeper understanding of Groovy’s unique power. You will be introduced to metaprogramming and how Groovy can add methods and properties at runtime, along with the risks and benefits of this approach. You will explore the concept of domain-specific languages, why Groovy is ideal for designing them, and how popular tools like Gradle leverage Groovy’s DSL capabilities. You will also gain a high-level view of AST transformations, both compile-time and runtime, and learn how Groovy balances static and dynamic compilation to give developers flexibility with performance trade-offs.

Finally, the course takes you through the broader ecosystem and best practices. You will see the available tools, such as the Groovy Console and IDE support in IntelliJ and Eclipse, along with libraries and frameworks that extend Groovy’s usefulness. Performance considerations are discussed, including common pitfalls such as overusing dynamic typing and reflection, as well as tips for writing more efficient Groovy code. You will learn Groovy’s approach to exception handling, how annotations like @ToString and @Immutable reduce boilerplate, and the importance of secure scripting practices, especially in CI/CD environments with the Groovy Sandbox model. The course closes with a look at the philosophy behind Groovy, its role in testing frameworks like Spock, its current place in the technology landscape, and why it continues to emphasize developer happiness through simplicity, readability, and convention over configuration.

DOWNLOAD LINK: Groovy for Developers: Simplify Scripting & Build Automation

FILEAXA.COM – is our main file storage service. We host all files there. You can join the FILEAXA.COM premium service to access our all files without any limation and fast download speed.