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Just because we use a functional processing function, does not stop us from using indices. Let's learn about withIndex and indexed variants of important functions. Another part of the collection processing articles series written by @marcinmoskala. https://kt.academy/article/fk-cp-indexed

Another round of TechEmpower Web Frameworks Benchmark was released: https://www.techempower.com/benchmarks/#section=data-r21

I wrote an article about my first experience with Ktor: https://link.medium.com/ZGxGDMpfVrb

I've created Python script that shows Android multimodule dependency graph in Html. So far I've tested it on my own project, Chris Banes Tivi and nowinandroid. https://github.com/mariodujic/Android-multimodule-dependency-graph

Kotest 5.4.0 has been released.

Hoplite 2.4 released with support for Azure Key Vault and Hashicorp Vault

A deep explanation of the coroutine context - the powerful data holder for coroutines. What is CoroutineContext and how does it work? Updated article written by @marcinmoskala 👉 https://kt.academy/article/cc-coroutine-context Kotlin-lover? This is just a chapter of the Kotlin Coroutines book. You can find it here: 👇 https://leanpub.com/coroutines/

KMP/KMM Talk tomorrow “Getting Started With Kotlin Multiplatform Mobile”: https://twitter.com/WWCodeMobile/status/1551583280398483457?s=20&t=c3C0U0pq8q6m-Sc_PTMSpQ

How to take the first n elements of all except the first n? Let's learn about drop, take, dropLast and takeLast. Next part of the collection processing article series written by @marcinmoskala. 👇 https://kt.academy/article/fk-cp-drop-take

new MockK release, with support for mocking value classes! Big thanks to everyone involved, especially @Adam S https://github.com/mockk/mockk/releases/tag/1.12.5

#graphql-kotlin v6.0.0 is out! 🎉 Check out the release notes for the list of changes. https://github.com/ExpediaGroup/graphql-kotlin/releases/tag/6.0.0

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How do we reference functions in Kotlin, to replace lambda expressions. Learn about all functions, including constructors, getters, extensions and more from the article written by @marcinmoskala. 👉🏻 https://kt.academy/article/fk-function-references This is the part of the Functional Kotlin book. You can find the early access here: 👇 https://leanpub.com/kotlin_functional

I’ve been having fun refactoring to tiny types

https://github.com/JetBrains/kotlin/releases/tag/v1.7.20-Beta Kotlin 1.7.20 beta is out !

I'll be presenting kt-search, a Kotlin multi-platform client for Opensearch and Elasticsearch at the upcoming Opensearch Community Meeting tomorrow: https://forum.opensearch.org/t/opensearch-community-meeting-2022-0802/1032 More on this library here. https://github.com/jillesvangurp/kt-search Meanwhile some new features that I've added: • kts based scripting; very useful for scripting together e.g. snapshots or other cluster operations in Elasticsearch and Opensearch • Documented how to use the

JsonDsl

to model the various domain specific languages in the Elasticsearch API with Kotlin. The key feature here is that JsonDsl delegates to a map. So you can define type safe properties in sub classes that store things in the map and fall back to manipulating the map for missing features. • Paged searches (search-after, scrolling) • Support for Opensearch 2.x

I wrote a blog post explaining how to write a MIDI player in Kotlin from scratch, with an example of using a real software synth, enjoy! https://livecoding-recipes.github.io/midi/kotlin/tracker/2022/08/01/implementing-a-midi-tracker-in-kotlin.html

Mutekt: Simplify mutating "immutable" state models that help simplify reducer implementations 😎 So you just need to focus on actual development and Mutekt writes the rest for you! :magic_wand: Link: https://github.com/PatilShreyas/mutekt

Hello everyone, updated my kotlin data class inspection plugin which detects and reminds you to add missing annotations to now support

Moshi

and

Kotlinx Serialization

! https://betterprogramming.pub/integrate-settings-into-a-custom-intellij-code-inspection-plugin-47d845b1c9f5 https://plugins.jetbrains.com/plugin/19430-codespector

Let's learn about finding elements, counting those that fulfil a predicate, or checking predicates for all elements. The fifth part of the collection processing article series written by @marcinmoskala. 👇 https://kt.academy/article/fk-cp-find-count

Hey everyone, Want to start with Jetpack Compose. Here is your first step*:*

Not mine, it does looks interesting https://medium.com/@uwaisalqadri/elegant-koin-injection-for-swift-in-kotlin-multiplatform-mobile-9a803f6efb2e

We're past 10k kotlin (3k multiplatform) libs on Maven Central. Spread the good news! :kotlin-intensifies: Extended daily time progression in the thread.

How do we generally define coroutine scope on Android and on the backend? Refreshed article Constructing coroutine scope by @marcinmoskala 👇 https://kt.academy/article/cc-constructing-scope Wanna learn more? This is just a chapter of the Kotlin Coroutines book. You can find it here: 👇 Kotlin Coroutines by Marcin Moskała [Leanpub PDF/iPad/Kindle]

Are you using Kafka Streams? Then you'll get a more Kotin-esque experience with Kotka Streams - now released on Maven Central! Benefits include • more idiomatic functions (like lambda parameters are at the end of the function) • named function arguments • no more backticks for functions • Kotlinx Serialization integration - convert any KSerializer to a Serde

val kTable: KTable<String, String> = ...

// before :(
kTable.toStream(Named.`as`("my-stream"))
  .foreach(
    { k, v -> println("key: $k, value: $v") },
    Named.`as`("for-each-print")
  )

// after!
kTable.toStream("my-stream")
  .forEach("for-each-print") { k, v ->
    println("key: $k, value: $v")
  }

https://dev.to/jillesvangurp/kts-scripting-of-yaml-json-dialects-55if I wrote a short article on how to use kts to script Github Actions and my kt-search library.