ISSUE #346

19th of March 2023

Hello Kotliners! Here in Munich we have a bit of Spring, which is our favorite week of the year. We hope you are enjoying the day under whatever climatological conditions you are in. Enjoy our selection of links.

Announcements

KotlinConf schedule
The KotlinConf schedule has been announced! Check out all the sessions announced here. If you are traveling to Amsterdam come and say hi, we will have stickers for you.
kotlinconf.com

Articles

Nullability in Kotlin
Kotlin started as a remedy to Java problems, and the biggest problem in Java is nullability. Check out this excerpt from Kotlin Essentials for more about nullability in Kotlin.
kt.academy

Exposed in Your Project - Part 1
In this tutorial, Patryk Szlagowski shows what is and how to use JetBrains/Exposed framework, the DSL approach especially.
brightinventions.pl

Streamlining User Actions with the Command Pattern: A Practical Guide
An important aspect of creating a delightful user experience is handling actions from users and presenting the ‘right state’ based on the action. This article showcases how to implement the Command Pattern using Kotlin.
proandroiddev.com

Kotlin Multiplatform Mobile (KMM) and Why Is the Best Mobile Hybrid Technology
Miguel shares in this article why he thinks KMM is currently the best Hybrid technology available in the market.
molidevwrites.com

Videos

Hexagonal Architecture Inside the Hexagon Toolkit
Are you interested in the Hexagon Tookit? Join this webinar to learn more about Hexagon Toolkit’s design goals, explore its principles and more.
info.jetbrains.com

Master Functional Thinking - Actions, Calculations, Data
In this new episode, Duncan McGregor looks at the code in his codebase and characterizes it into Actions, Calculations and Data.
www.youtube.com

Kotlin Basics: Retrieve single elements from collections. Collections part 5
Stavro Xhardha has published the 5th video on Collections in Kotlin from his Kotlin Basics Course.
www.youtube.com

TOA: Migrating To kotlin.Result
In this session, Adam McNeilly migrates away from his hand-written Result class into the kotlin.Result class from the standard library.
www.youtube.com

Podcast

Will Loom Kill Kotlin Coroutines?
In this episode of Talking Kotlin, Urs Peter talks about what will happen to Kotlin Coroutines after the arrival of Project Loom in JVM.
talkingkotlin.com

Libraries

SSComposeCookBook
A collection of major Jetpack compose UI components that are commonly used.
github.com

NYTimes-KMP
A KMP template of the New York Times App using Compose multiplatform.
github.com

Experimental Sentry SDK for Kotlin Multiplatform
Sentry has released their experimental SDK for Kotlin Multiplatform. This SDK is a wrapper around different platforms such as JVM, Android, iOS, macOS, watchOS, tvOS that can be used on Kotlin Multiplatform.
github.com

Music Player App Using Compose Multiplatform
This is a music player app built using Compose Multiplatform UI that works on Android, iOS, Desktop, and Web platforms.
github.com

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New York Times App Best Mobile Hybrid Technology best Hybrid technology music player app Master Functional Thinking A KMP Template delightful user experience The KotlinConf schedule handwritten Result class Kotlin Multiplatform Mobile Compose Multiplatform UI Kotlin Basics Course Experimental Sentry SDK

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