The Awesome Kotlin feed

Scout APM uses tracing logic that ties bottlenecks to source code so you know the exact line of code causing performance issues and can get back to building a great product faster.


Bloat-free Immediate Mode Graphical User interface for JVM with minimal dependencies (rewrite of dear imgui)
Featured Library // Category Graphics


Awesome Kotlin Weekly » 200

Top Stories
  • Kotlin Symbol Processors
  • Results of the Kotlin Multiplatform Survey Q1-Q2 2021
  • Kotlin News September 2021 👀


FlipTimerView library for Android
Featured Library // Category Tools

SIM Card Based Mobile Authentication with Android

Article Popular Story //

Last 7 Days

Deploying a Kotlin App to Heroku

Article Popular Story //


PrimeCalendar provides all of the java.util.Calendar functionalities for Persian, Hijri, and ... dates. It is also possible to convert dates to each other.
Featured Library // Category Misc

Constructing coroutine scope

How do we generally define coroutine scope on Android and on the backend?

Constructing coroutine scope by Marcin Moskała 👇
Article Added by: cantatricekejt //

Kotlin-kotlinx.serialization 1.3

In this article, we will learn about the major new features that kotlinx.serialization 1.3 bring for developers to manage JSON parsing more efficiently.
Article Added by: navczydev //

Last preview of Kotlin 1.6.0 is out

Update Popular Story //

Kotlin Symbol Processors

Article Popular Story //


A {K}otlin g{ra}mmar for data {vis}ualization
Featured Library // Category Misc

Kotlin News September 2021 👀

Article Popular Story //

Consider using groupingBy instead of groupBy

What is Grouping and how groupingBy instead of groupBy can be performance optimization?

Consider using groupingBy instead of groupBy by Marcin Moskala 👇
Article Added by: cantatricekejt //


Kotlin API for Lets-Plot - an open-source plotting library for statistical data.
Featured Library // Category Science


Minimalistic and multiplatform logging for Kotlin
Featured Library // Category Misc


light-weight KOtlin Dependency Injection (KODI)
Featured Library // Category Dependency Injection

Last 30 Days

Results of the Kotlin Multiplatform Survey Q1-Q2 2021

Article Popular Story //

Write Tests for all your Missed Branches

Article Popular Story //


Snapshot Testing framework for Kotlin.
Featured Library // Category Tests

Awesome Kotlin Weekly » 199

Top Stories
  • Testing the Kotlin Native memory model
  • The road to the K2 compiler
  • All About Opt-In Annotations

The Road to the New Kotlin Compiler

Article Popular Story //

The road to the K2 compiler

Article Popular Story //


Zeko SQL Builder is a high-performance lightweight SQL query library written for Kotlin language
Featured Library // Category Database

Writing Software to Write About Writing Software

Article Popular Story //

Amazon Web Services introduces software development kits for Swift and Kotlin

Amazon Web Services (AWS) has released two new alpha versions for the software development kits for the programming languages ​​Kotlin and Swift. In software development, alpha versions are usually not considered stable, so they are not suitable for production use. AWS asks developers for feedback on the respective SDK via GitHub.
Article Added by: ntaksnews //


A lightweight Kotlin web framework for backend developers 🦆
Featured Library // Category Web

Scoping functions in Kotlin Coroutines

How coroutineScope, withContext and other scoping function work, and why it is great👇

written by Marcin Moskala
Article Added by: cantatricekejt //