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Writing a Kubernetes Autoscaler with Groovy and Spring Boot
Ray Tsang shares his experience in writing a custom metrics collector plus an autoscaler using Groovy and Spring Boot, deployed as containerized microservices in Kubernetes.
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Getting Started with Chrome Extensions: Tips and Tricks
Andrew Dunkman explains the basics of Chrome extension development, how to avoid an extension being automatically disabled when performing upgrades, and some unexpected Chrome hooks.
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Seriously, Use Groovy Now
Ken Kousen demonstrates how one can add Groovy to Java applications and simplify his development job immediately.
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Gpars: Concurrency in Java & Groovy
Ken Kousen reviews the basic concepts of the Groovy Parallel Streams framework and demonstrates communicating sequential processes, promises, dataflow concurrency and concurrent collection processing.
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Groovy: The Awesome Parts
Paul King presents examples of Groovy and its application: DSL, dynamic typing, extensible static type system, Android programming, concurrency, functional, frameworks and tools.
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Testing with Spock: The Logical Choice
Iván López discusses the basics of Spock and how easily one can test a Java application. Spock is a Groovy-based testing and specification framework for Java and Groovy applications.
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Spring XD Today and Tomorrow
Mark Pollack discusses Spring XD and its integration driven by the Big Data ecosystem at large such as Kafka, Spark, functional programming, integration with Python, and designer/monitoring UIs.
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The Epic Groovy Puzzlers S02: The Revenge of the Parentheses
Viktor Gamov and Baruch Sadogursky discuss the Groovy Puzzlers.
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What will a Groovy DSL Look Like in 2016
Cédric Champeau illustrates what a modern DSL written in Groovy is, syntactically speaking, and implementation wise. He also covers how you can improve the syntax of your DSL, its performance, and UX.
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Advanced Groovy Tips & Tricks
Ken Kousen examines features of Groovy that can make your life easier once you're past the initial adoption stage. Examples include closure coercion, mixins, simple runtime metaprogramming, and more.
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Compile-time Metaprogramming with Groovy
Jeff Brown dives into Groovy's AST transformations, Traits and other compile-time techniques which open up a lot of powerful possibilities to application and library development teams.
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Carefully Composing Logic: Functional JavaScript
Brad Urani explores the basics of FP, higher-order functions, partial function application, lazy evaluation and persistent data structures, showing how FP style avoids certain classes of bugs.