# announcements


02/13/2023, 12:47 PM
Kotlin webinars are a great way to sharpen your Kotlin skills and explore the possibilities of various developer tools! Check out our webinar schedule for the next 2 weeks and choose the webinars that interest you the most or, if you’re feeling brave, attempt them all! 📹 Advanced Kotlin Techniques for Spring Developers As a seasoned developer, you’re likely already familiar with Spring. Kotlin can take your developer experience with Spring to the next level! Join this webinar and learn how to: • Add new functionality to existing classes with Kotlin extension functions. • Use Kotlin bean definition DSL. • Better configure your application using
. • Use sequences and default argument values to write more expressive code. By the end of this talk, you’ll have a deeper understanding of the advanced Kotlin techniques that are available to you as a Spring developer, and be able to use them effectively in your projects. 📆 Tuesday, February 14, 15:00 (UTC +2) 👉 Register 📹 Graceful Resource Handling Using Structured Concurrency in Kotlin Modern programming often requires us to make strong guarantees about how our applications terminate. One way to do this is through the use of structured concurrency, which allows us to reason about parallel processes and how they relate to each other. In this session, we will learn how to use Arrow’s Resource Domain-Specific Language (DSL) to reason about resource safety in the same way we use structured concurrency to avoid leaking resources. We will also see how this can be combined with KotlinX Coroutines to build complex use cases in a simple and elegant way using Kotlin DSLs. 📆 Thursday, February 16, 19:00 (UTC +2) 👉 Register 📹 Creative Coding With Kotlin and OPENRNDR This talk will look at the OPENRNDR library and its capabilities as a tool for visually stunning artwork. We’ll begin with an introduction to the library and cover drawing basic shapes like circles and rectangles. The focus of the talk will be a live coding session where we create a simple GUI and explore the compositor framework, showing the library in action and how it can be used to create complex visuals. We’ll conclude by showing how to create screenshots and videos of OPENRNDR projects to share them with the world. Join us to learn how to unleash the creative potential of OPENRNDR and create amazing visuals! 📆 Wednesday, February 22, 18:00 (UTC +2) 👉 Register (edited)
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