Kotlin Kotlin

Open-source Kotlin projects categorized as Kotlin

Top 23 Kotlin Kotlin Projects

  • kotlin

    The Kotlin Programming Language.

    Project mention: Fuckjava.com Redirects to Kotlinlang.org | news.ycombinator.com | 2024-02-09
  • OkHttp

    Square’s meticulous HTTP client for the JVM, Android, and GraalVM.

    Project mention: Consuming and Testing third party API's using Spring Webclient | dev.to | 2024-02-19

    We will use Square’s Mock Webserver to spin up a mock server which we can use to simulate real api's request to the get coffee endpoint.

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  • leakcanary

    A memory leak detection library for Android.

    Project mention: Armando9213 | /r/ethereum | 2023-11-28
  • nowinandroid

    A fully functional Android app built entirely with Kotlin and Jetpack Compose

    Project mention: Kotlin Coroutine-Dispatcher | /r/androiddev | 2023-06-09
  • compose-multiplatform

    Compose Multiplatform, a modern UI framework for Kotlin that makes building performant and beautiful user interfaces easy and enjoyable.

    Project mention: Understanding file associations in JVM apps | dev.to | 2024-01-07

    So, to add file associations, we need to be able to pass both the .properties file and the --file-associations option. At the time of writing this article, the org.jetbrains.compose plugin doesn't provide such a mechanism. There is an open issue on GitHub that describes a possible workaround, which, unfortunately seems to not work on macOS.

  • kotlinx.coroutines

    Library support for Kotlin coroutines

    Project mention: Gradle: from Newbie to Strong fundamentals | dev.to | 2023-09-07

    Now, let's consider an example. For instance, let's create a Kotlin/JVM project with kotlinx.coroutines library as a dependency.

  • ktor

    Framework for quickly creating connected applications in Kotlin with minimal effort

    Project mention: Creating a Ktor Server with Gradle and SDKMAN!: A Step-by-Step Guide | dev.to | 2023-07-08

    Ktor, a powerful web framework built with Kotlin, offers a lightweight and flexible solution for building web applications. In this article, we will guide you through the process of creating a Ktor project manually using Gradle and SDKMAN!. By following the steps below, you'll have a basic Ktor project up and running in no time.

  • Onboard AI

    ChatGPT with full context of any GitHub repo. Onboard AI learns any GitHub repo in minutes and lets you chat with it to locate functionality, understand different parts, and generate new code. Use it for free at app.getonboardai.com.

  • recyclerview-animators

    An Android Animation library which easily add itemanimator to RecyclerView items.

  • awesome-kotlin

    A curated list of awesome Kotlin related stuff Inspired by awesome-java.

    Project mention: Typesafe Github Workflows explained to a 5 years old | dev.to | 2023-09-09
  • Coil

    Image loading for Android and Compose Multiplatform.

  • okio

    A modern I/O library for Android, Java, and Kotlin Multiplatform.

    Project mention: Is it a good idea to use Google Guava library for Android development? | /r/codehunter | 2023-05-15

    I am involved in the development of Android application which is a rather "thick" mobile client for a Web service. It heavily communicates with the server but also has a lot of inner logic too. So, I decided to use some features of Google Guava library to simplify development process. Here is a list of features I'm very interested in: immutable collections, base utils, collection extensions, functional programming sugar and idioms (common.collect and common.base), primitives utilities (common.primitives), hashing utilities (common.hash), concurrent utils (futures and AsyncFunction). Things I don't want to use in Android: common.cache (see question below), common.eventbus (we have better Android specific libs for this, such as Otto), common.io (we can use okio for Android now).

  • koin

    Koin - a pragmatic lightweight dependency injection framework for Kotlin & Kotlin Multiplatform

    Project mention: Kotlin Multiplatform and Swift - Overcoming Interoperability Challenges for Multiplatform Development | dev.to | 2023-07-16

    Let's see how we can use Koin to achieve Dependency Injection (DI) and incorporate a third-party iOS Swift SDK in a KMM project. Koin supports KMM development, making it the ideal choice for KMM projects.

  • ideavim

    IdeaVim – A Vim engine for JetBrains IDEs

    Project mention: Alternatives for abdecodes/tabout.nvim for intellij based IDEs | /r/Jetbrains | 2023-09-27

    [this neovim plugin](https://github.com/abecodes/tabout.nvim) helps me get out of double quotes and parenthesis while being in insert mode (I use [ideavim](https://github.com/JetBrains/ideavim/)). The present implementation of this behaviour in the IDE as [smart keys](https://www.jetbrains.com/help/idea/settings-smart-keys.html) isn't cutting it for me.

  • Exposed

    Kotlin SQL Framework

    Project mention: Drizzle is just as unready for prime-time as Prisma, what else is there? | /r/reactjs | 2023-12-06

    So is it like Exposed for Kotlin which is a typesafe Kotlin DSL for building sql queries? I’ve been looking for something like this in typescript! https://github.com/JetBrains/Exposed

  • Anki-Android

    AnkiDroid: Anki flashcards on Android. Your secret trick to achieve superhuman information retention.

    Project mention: Anki – Powerful, intelligent flash cards | news.ycombinator.com | 2024-01-27
  • Pokedex

    🗡️ Pokedex demonstrates modern Android development with Hilt, Material Motion, Coroutines, Flow, Jetpack (Room, ViewModel) based on MVVM architecture.

    Project mention: Old android dev looking to refurbish knowledge | /r/androiddev | 2023-03-30

    And this is a decent github repo to check out to get an idea of a modern architecture/state of app dev: https://github.com/skydoves/Pokedex

  • LibreTube

    An alternative frontend for YouTube, for Android.

    Project mention: NewPipe – The lightweight YouTube experience for Android | news.ycombinator.com | 2023-11-04
  • uhabits

    Loop Habit Tracker, a mobile app for creating and maintaining long-term positive habits

    Project mention: Show HN: Patterns – Habit Tracker App | news.ycombinator.com | 2023-11-07
  • RxKotlin

    RxJava bindings for Kotlin

  • Compressor

    An android image compression library.

  • android-developer-roadmap

    🗺 The Android Developer Roadmap offers comprehensive learning paths to help you understand Android ecosystems.

  • Seal

    🦭 Video/Audio Downloader for Android, based on yt-dlp, designed with Material You

    Project mention: NewPipe v0.26.0 Released | news.ycombinator.com | 2023-12-22

    Don't know about Ymusic as it doesn't seem open source, but seal [0] seems like a good alternative, based on yt-dl

    0: https://github.com/JunkFood02/Seal

  • tivi

    Tivi is a TV show tracking Android app, which connects to trakt.tv

    Project mention: Do you have an open source (base) project using latest tech? | /r/androiddev | 2023-06-18

    Look no more: https://github.com/chrisbanes/tivi

  • WorkOS

    The modern API for authentication & user identity. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2024-02-19.

Kotlin Kotlin related posts


What are some of the best open-source Kotlin projects in Kotlin? This list will help you:

Project Stars
1 kotlin 46,992
2 OkHttp 45,048
3 leakcanary 29,028
4 nowinandroid 14,581
5 compose-multiplatform 14,333
6 kotlinx.coroutines 12,613
7 ktor 12,043
8 recyclerview-animators 11,406
9 awesome-kotlin 10,808
10 Coil 10,094
11 okio 8,615
12 koin 8,520
13 ideavim 8,481
14 Exposed 7,764
15 Anki-Android 7,562
16 Pokedex 7,457
17 LibreTube 7,267
18 uhabits 7,086
19 RxKotlin 6,994
20 Compressor 6,965
21 android-developer-roadmap 6,839
22 Seal 6,418
23 tivi 6,317
The modern API for authentication & user identity.
The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.