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tasks
1176 IssuesBringing Astrid Tasks back from the dead
(tasks/tasks)k-9
1047 IssuesK-9 Mail – Open Source Email App for Android
(thundernest/k-9)mihon
725 IssuesFree and open source manga reader for Android
(mihonapp/mihon)rethink-app
631 IssuesDNS over HTTPS / DNS over Tor / DNSCrypt client, WireGuard proxifier, firewall, and connection tracker for Android.
(celzero/rethink-app)orgzly-android
517 IssuesOutliner for taking notes and managing to-do lists
(orgzly/orgzly-android)kotlin
405 IssuesThe Kotlin Programming Language
(jetbrains/kotlin)pact-jvm
378 IssuesJVM version of Pact. Enables consumer driven contract testing, providing a mock service and DSL for the consumer project, and interaction playback and verification for the service provider project.
(pact-foundation/pact-jvm)openfoodfacts-androidapp
378 IssuesNative version of Open Food Facts on Android - Coders & Decoders welcome 🤳🥫
(openfoodfacts/openfoodfacts-androidapp)reference-browser
364 IssuesA full-featured browser reference implementation using Mozilla Android Components.
(mozilla-mobile/reference-browser)mockk
298 Issuesmocking library for Kotlin
(mockk/mockk)minecraftdev
232 IssuesPlugin for IntelliJ IDEA that gives special support for Minecraft modding projects.
(minecraft-dev/minecraftdev)ground-android
224 IssuesGround mobile data collection app for Android
(google/ground-android)picasso
212 IssuesA powerful image downloading and caching library for Android
(square/picasso)ktor
185 IssuesFramework for quickly creating connected applications in Kotlin with minimal effort
(ktorio/ktor)jitsi-videobridge
185 IssuesJitsi Videobridge is a WebRTC compatible video router or SFU that lets build highly scalable video conferencing infrastructure (i.e., up to hundreds of conferences per server).
(jitsi/jitsi-videobridge)showly
150 IssuesShowly is a modern and slick Movies and TV Shows manager.
(michaldrabik/showly)okhttp
140 IssuesSquare’s meticulous HTTP client for the JVM, Android, and GraalVM.
(square/okhttp)streetcomplete
131 IssuesEasy to use OpenStreetMap editor for Android
(streetcomplete/streetcomplete)refreshversions
129 IssuesLife is too short to google for dependencies and versions
(splitties/refreshversions)breezy-weather
119 IssuesA feature-rich weather app with good visualizations and more than 50 sources.
(breezy-weather/breezy-weather)gpstest
115 IssuesThe #1 open-source Android GNSS/GPS test program
(barbeau/gpstest)moshi
113 IssuesA modern JSON library for Kotlin and Java.
(square/moshi)aliucord
107 IssuesA mod for the Discord Android App
(aliucord/aliucord)ktorm
104 IssuesA lightweight ORM framework for Kotlin with strong-typed SQL DSL and sequence APIs.
(kotlin-orm/ktorm)okio
103 IssuesA modern I/O library for Android, Java, and Kotlin Multiplatform.
(square/okio)spek
103 IssuesA specification framework for Kotlin
(spekframework/spek)kvaesitso
90 IssuesA search-focused Android launcher
(mm2-0/kvaesitso)mockito-kotlin
80 IssuesUsing Mockito with Kotlin
(mockito/mockito-kotlin)mockito-kotlin
80 IssuesUsing Mockito with Kotlin
(nhaarman/mockito-kotlin)coil
70 IssuesImage loading for Android backed by Kotlin Coroutines.
(coil-kt/coil)assertk
63 Issuesassertions for kotlin inspired by assertj
(willowtreeapps/assertk)store
59 IssuesA Kotlin Multiplatform library for building network-resilient applications
(mobilenativefoundation/store)splitties
53 IssuesA family of small Kotlin libraries for delightful Android development
(louiscad/splitties)slidetoact
46 IssuesA simple 'Slide to Unlock' Material widget for Android, written in Kotlin 📱🎨🦄
(cortinico/slidetoact)kotest
45 IssuesPowerful, elegant and flexible test framework for Kotlin with additional assertions, property testing and data driven testing
(kotest/kotest)atrium
45 IssuesA multiplatform expectation library for Kotlin
(robstoll/atrium)kotlintest
45 IssuesPowerful, elegant and flexible Kotlin test framework
(kotlintest/kotlintest)orchid
42 IssuesA beautiful and truly unique documentation engine and static site generator.
(javaeden/orchid)http4k
42 IssuesThe Functional toolkit for Kotlin HTTP applications. http4k provides a simple and uniform way to serve, consume, and test HTTP services.
(http4k/http4k)orchid
42 IssuesBuild and deploy beautiful documentation sites that grow with you
(orchidhq/orchid)writeopia
42 IssuesWrite like nobody’s watching. Because they aren't.
(writeopia/writeopia)linkhub
39 IssuesLinkHub is a simple and effective link management application that can help you to easily manage your app with no ads!
(amrdeveloper/linkhub)arrow
34 IssuesFunctional companion to Kotlin's Standard Library
(arrow-kt/arrow)kwik
32 IssuesProperty-based testing library for Kotlin
(jcornaz/kwik)kotlin-wrappers
28 IssuesKotlin wrappers for popular JavaScript libraries
(jetbrains/kotlin-wrappers)jicofo
27 IssuesJItsi COnference FOcus is a server side focus component used in Jitsi Meet conferences.
(jitsi/jicofo)dodoformastodon
26 Issues🐘 Mastodon client for Android, iOS and Desktop (JVM)
(androiddev-social/dodoformastodon)common-voice-android
23 IssuesRepository of "CV Android" app. It's an unofficial app for Mozilla Common Voice, which permits you to contribute to this project via your device.
(sav22999/common-voice-android)linuxcommandlibrary
22 Issues1M+ downloads Linux reference app with basics, tips and formatted man pages
(simonschubert/linuxcommandlibrary)cascade
22 IssuesNested popup menus with smooth height animations for Android
(saket/cascade)