Kotlin/Java Android Development Libraries

12 repos

Libraries and tools for building Android applications with Kotlin and Java, focusing on networking, code generation, and memory management. The cluster centers on HTTP clients (OkHttp), REST frameworks (Retrofit), code synthesis (KotlinPoet), and memory leak detection (LeakCanary)—essential infrastructure for modern Android development. These repositories share significant contributor overlap and reflect patterns common to JVM-based Android ecosystems, with secondary relevance to GraalVM native compilation.

Kotlin · 7

Java · 5

java ·266,243

android ·218,040

kotlin ·128,284

graalvm ·94,130

rxjava ·48,203

reactive-streams ·48,203

flow ·48,203

leakcanary ·29,996

kotlin-android ·29,996

leak-canary ·29,996

Related clusters

Cluster 46211423 Java libraries and static analysis tooling10 Android UI Architecture & Navigation26 Cluster 4385669 GraphQL clients and servers10 Cluster 43667414

lysine-dev/okhttp

A meticulous HTTP client for the JVM, Android, and GraalVM.

Kotlin

47,065

6,087 commits

square/okhttp

A meticulous HTTP client for the JVM, Android, and GraalVM.

Kotlin

47,065

6,084 commits

lysine-dev/retrofit

A type-safe HTTP client for Android and the JVM

Java

43,936

2,675 commits

square/retrofit

A type-safe HTTP client for Android and the JVM

Java

43,936

2,675 commits

square/leakcanary

A memory leak detection library for Android.

Kotlin

29,996

2,717 commits

square/kotlinpoet

A Kotlin API for generating .kt source files.

Kotlin

4,158

2,119 commits

cashapp/paparazzi

Render your Android screens without a physical device or emulator

Kotlin

2,623

1,929 commits

robolectric/robolectric

Android Unit Testing Framework

Java

6,042

10,632 commits

google/gson

A Java serialization/deserialization library to convert Java Objects into JSON and back

Java

24,236

2,136 commits

ReactiveX/RxJava

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based…

Java

48,203

6,055 commits

cashapp/turbine

A testing library for kotlinx.coroutines Flow

Kotlin

2,856

422 commits

JakeWharton/timber

A logger with a small, extensible API which provides utility on top of Android's normal Log class.

Kotlin

10,848

565 commits