Top 23 Kotlin Library Projects

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1. koin

   1 28 10,014 9.0 Kotlin

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

   

   Project mention: Part 5: Wire Everything with Koin - Ktor Native Worker Tutorial | dev.to | 2025-12-21

   Koin is a lightweight dependency injection framework for Kotlin that:

2. SaaSHub

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3. androidx

   2 14 6,056 10.0 Kotlin

   Development environment for Android Jetpack extension libraries under the androidx namespace. Synchronized with Android Jetpack's primary development branch on AOSP.

   

4. chucker

   3 9 4,549 9.0 Kotlin

   🔎 An HTTP inspector for Android & OkHTTP (like Charles but on device)

   

5. landscapist

   4 3 2,572 9.4 Kotlin

   🌻 A pluggable, lightweight, highly optimized Jetpack Compose and Kotlin Multiplatform image loading library that fetches and displays network images.

   

6. MultiSnapRecyclerView

   5 0 2,496 0.0 Kotlin

   Android library for multiple snapping of RecyclerView

   

7. react-native-blurhash

   6 3 2,234 4.0 Kotlin

   🖼️ A library to show colorful blurry placeholders while your content loads.

   

8. Transitioner

   7 0 2,054 0.0 Kotlin

   A library for dynamic view-to-view transitions

   

9. Fluid Slider for Android

   8 0 1,417 0.0 Kotlin

   :octocat:💧 A slider widget with a popup bubble displaying the precise value selected. Android library made by @Ramotion

   

10. SpeedView

    9 2 1,354 7.3 Kotlin

    Dynamic Speedometer and Gauge for Android. amazing, powerful, and multi shape :zap:

    

11. Pdf Viewer For Android

    10 2 1,193 8.1 Kotlin

    A Lightweight PDF Viewer Android library which only occupies around 80kb while most of the Pdf viewer occupies up to 16MB space.

    

12. Hoplite

    11 0 1,046 8.7 Kotlin

    A boilerplate-free Kotlin config library for loading configuration files as data classes

    

13. LiquidSwipe

    12 1 846 0.0 Kotlin

    Android LiquidSwipe Library

    

14. Navigation Toolbar for Android

    13 0 821 0.0 Kotlin

    :octocat: Navigation toolbar is a slide-modeled UI navigation controller made by @Ramotion

    

15. Leku

    14 1 779 5.3 Kotlin

    :earth_africa: Map location picker component for Android. Based on Google Maps. An alternative to Google Place Picker.

    

16. StickySwitch

    15 0 775 0.0 Kotlin

    ⭐️ beautiful switch widget with sticky animation ⭐️

    

17. github-workflows-kt

    16 9 658 9.4 Kotlin

    Authoring GitHub Actions workflows in Kotlin. You won't go back to YAML!

    

    Project mention: Some Data Should Be Code | news.ycombinator.com | 2026-02-04

    > Consider GitHub Actions. How much better off would we be if, instead of writing the workflow-job-step tree by hand, we could just have a single Python script, executed on push, whose output is the GitHub Actions YAML-as-assembly?

    github-workflows-kt[0] is a tool for generating GitHub Actions workflow YAML files in a type-safe script, helping you to build robust workflows for your GitHub projects without mistakes, with pleasure, in Kotlin.

    [0] https://typesafegithub.github.io/github-workflows-kt/

18. Aesthetic Dialogs for Android 📱

    17 0 627 5.0 Kotlin

    📱 An Android Library for 💫fluid, 😍beautiful, 🎨custom Dialogs.

    

19. compose-navigation-reimagined

    18 17 569 7.4 Kotlin

    🌈 Type-safe navigation library for Jetpack Compose

    

20. fakeit

    19 0 540 0.0 Kotlin

    The Kotlin fake data generator library! (by thisisqubika)

    

21. Flippable

    20 1 512 1.8 Kotlin

    A Jetpack Compose library for animating a flip transition between the front and back of something, such as a card.

    

22. beagle

    21 2 509 4.3 Kotlin

    A smart, reliable, and highly customizable debug menu library for Android apps that supports screen recording, network activity logging, and many other useful features.

    

23. quickie

    22 5 483 8.2 Kotlin

    📷🔍 Android QR code scanning library

    

24. ChiliPhotoPicker

    23 0 409 0.0 Kotlin

    Photo picker library for android. Let's you pick photos directly from files, or navigate to camera or gallery.

    

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• How I built an Android PDF viewer that’s almost 100 KB (ONLY!)

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• A note from our sponsor - SaaSHub
  www.saashub.com | 18 Aug 2026

  SaaSHub helps you find the best software and product alternatives Learn more →

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