Top 23 Kotlin HacktoberFest Projects

• MaterialDrawer

  1 11,668 5.8 Kotlin

  The flexible, easy to use, all in one drawer library for your Android project. Now brand new with material 2 design.

• awesome-kotlin

  7 10,867 9.0 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

• InfluxDB

  www.influxdata.com featured

  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.

  

• AppIntro

  0 10,452 8.2 Kotlin

  Make a cool intro for your Android app.

  

• chains

  11 8,182 9.9 Kotlin

  provides metadata for chains

  

Project mention: added New Chain · ethereum-lists/chains@2b3c1ab | /r/Crypto_com | 2023-11-27

• Anki-Android

  229 7,907 9.9 Kotlin

  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

• detekt

  5 6,053 9.8 Kotlin

  Static code analysis for Kotlin

  

• Kategory

  32 5,975 8.8 Kotlin

  Λrrow - Functional companion to Kotlin's Standard Library (by arrow-kt)

  

Project mention: Arrow Project for Arrow on GitHub | news.ycombinator.com | 2024-04-25

• SaaSHub

  www.saashub.com featured

  SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

  

• mockk

  17 5,289 8.5 Kotlin

  mocking library for Kotlin

  

Project mention: For those DAO, Services, how about using static objects with mockk for test | /r/u_Fun_Indication4997 | 2023-12-08

The official suggests using dagger/hilt to inject them. However, they could be static based on the static ApplicationContext. Although Dagger/hilt aids in unit testing, mockk can accomplish this easily as well by modifying bytecode during run time. As for the stability, `mockk` has 5000+ stars on GitHub and keeps renewing.

• intellij-rust

  80 4,525 9.7 Kotlin

  Rust plugin for the IntelliJ Platform

  

Project mention: CLion Nova Explodes onto the C and C++ Development Scene | news.ycombinator.com | 2023-11-09

We’ll also consider the cases when IntelliJ IDEA licenses were primarily bought for Rust development with the IntelliJ Rust plugin and which options we can suggest to our users in these cases. Please stay tuned!

https://github.com/intellij-rust/intellij-rust/issues/10867#...

• Kotest

  17 4,297 9.4 Kotlin

  Powerful, elegant and flexible test framework for Kotlin with additional assertions, property testing and data driven testing

  

Project mention: AocKt: Test-driven Advent of Code in Kotlin | /r/Kotlin | 2023-11-29

As you might know, Advent of Code will begin this Friday! If, like me, you want to have a go at solving the puzzles in Kotlin, I would like to share with you a little library I've developed to reduce boilerplate and solve the puzzles in a test-driven approach. It is based on Kotest, a modern and Kotlin-first test framework.

• tachiyomiJ2K

  38 4,170 9.0 Kotlin

  Free and open source manga reader for Android

Project mention: can be fiddly, but overall I gotta say reading comics at work with surface duo is also glorious | /r/surfaceduo | 2023-12-06

• FastAdapter

  2 3,812 3.4 Kotlin

  The bullet proof, fast and easy to use adapter library, which minimizes developing time to a fraction...

• RetroMusicPlayer

  29 3,776 2.6 Kotlin

  Best Material You Design music player for Android

  

Project mention: All my Open Source App Alternatives | /r/opensource | 2023-07-30

Music Player → Retro

• chucker

  9 3,687 8.7 Kotlin

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

  

Project mention: How do you guys debug network issues? | /r/androiddev | 2023-06-18

I prefer Chucker: https://github.com/ChuckerTeam/chucker

• Android

  64 3,558 9.9 Kotlin

  DuckDuckGo Android App (by duckduckgo)

  

Project mention: Accessibility zoom bug on Android ? | /r/duckduckgo | 2023-12-08

The issue should be fixed in the very latest version available. If you can try updating to version 5.181.1 (available in the Play Store or directly from https://github.com/duckduckgo/Android/releases/tag/5.181.1), that should fix the issue.

• AboutLibraries

  4 3,502 8.5 Kotlin

  AboutLibraries automatically collects all dependencies and licenses of any gradle project (Kotlin MultiPlatform), and provides easy to integrate UI components for Android and Compose-jb environments

• Jetpack-Compose-Playground

  6 3,280 5.0 Kotlin

  Community-driven collection of Jetpack Compose example code and tutorials :rocket: https://foso.github.io/compose

• element-android

  45 3,224 9.6 Kotlin

  A glossy Matrix collaboration client for Android.

  

Project mention: Matrix 2.0: The Future of Matrix | news.ycombinator.com | 2023-09-21

Multiple accounts also https://github.com/vector-im/element-android/issues/26

• compose-destinations

  25 3,075 9.0 Kotlin

  Annotation processing library for type-safe Jetpack Compose navigation with no boilerplate.

• Neo-Store

  84 2,501 9.7 Kotlin

  An F-Droid client with modern UI and an arsenal of extra features.

  

Project mention: Neo Store v1.0.0 alternative Android app store milestone reached | news.ycombinator.com | 2024-04-30

• Android-Password-Store

  27 2,464 9.7 Kotlin

  Android application compatible with ZX2C4's Pass command line application

  

Project mention: Bitwarden: Free, open-source password manager | news.ycombinator.com | 2023-09-25

There is no "database", it's just a bunch of GPG encrypted files synced with git.

For Android there is https://github.com/android-password-store/Android-Password-S....

For Windows the only thing (Pass4Win) i found is unmaintained.

See https://www.passwordstore.org/#other

• kotlin-sample-app

  3 2,377 0.0 Kotlin

  📚 Sample Android Components Architecture on a modular word focused on the scalability, testability and maintainability written in Kotlin, following best practices using Jetpack.

• Neo-Backup

  37 2,280 9.4 Kotlin

  backup manager for android

  

Project mention: LineageOS 19 Google backup not working at all | /r/LineageOS | 2023-12-10

Some people on rooted devices use Migrate or Neo Backup (formerly OAndBackupX) but I never tried to restore those so can't comment.

• SaaSHub

  www.saashub.com featured

  SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

  

Kotlin HacktoberFest related posts

• Neo Store v1.0.0 alternative Android app store milestone reached

  1 project | news.ycombinator.com | 30 Apr 2024

• Tachiyomi developers threatened with legal action

  1 project | news.ycombinator.com | 12 Jan 2024

• Zotero for Android available for beta tests

  4 projects | news.ycombinator.com | 25 Dec 2023

• LineageOS 19 Google backup not working at all

  1 project | /r/LineageOS | 10 Dec 2023

• Release 1.1.1 is out

  2 projects | /r/UnchainedRD | 10 Dec 2023

• Accessibility zoom bug on Android ?

  1 project | /r/duckduckgo | 8 Dec 2023

• Tachiyomi error !!Help!!

  1 project | /r/manga | 7 Dec 2023
• A note from our sponsor - InfluxDB
  www.influxdata.com | 10 May 2024

  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. Learn more →

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