Kotlin GitHub Repositories (2026) · Open Source Tools

26 free, ad-free, privacy-first utility mini apps for Android and the web.

Log viewer, Android logcat viewer for Windows, Linux, Mac

Fault Tolerant Load Balancer for Ethereum and Bitcoin APIs

Kotlin ORM for JDBC and R2DBC

Kotlin Multiplatform movie discovery app powered by TMDb — Android, iOS and Desktop with Compose Multiplatform and Material3

Memory, focus & math trainer

WooCommerce Android app

A coroutine-first SQL toolkit with compile-time query validations for Kotlin Multiplatform. PostgreSQL, MySQL/MariaDB, and SQLite supported.

⚙️ Scan your Go, Java, Kotlin, PHP, Python, JavaScript, TypeScript, .NET projects at GitHub with Qodana. This repository contains Qodana for Azure, GitHub, CircleCI and Gradle

Stove: The easiest way of writing e2e/component tests for your back-end app (jvm, go, rust, node, etc) with Kotlin

Nested copies made easy in Kotlin

Turn your Android device into a locked-down web page in fullscreen mode.

Autonomous, headless Android debugger designed for AI coding agents. Inspect runtime memory, set breakpoints, and debug live apps.

All-in-on podcast app for RSS, media dl & play. MVI arch, Material You style. ⭐️ Star to support!

Easiest framework to develop Android & Compose Multiplatform UI tests

Kotlin Multiplatform libraries list with info auto-fetch

The Pachli Android app

🤖 Wire client for Android

Xposed module that shows download progress as a ring around the camera cutout.

Avro format support for Kotlin