The Kotlin Programming Language.

Square’s meticulous HTTP client for the JVM, Android, and GraalVM.

A V2Ray client for Android, support Xray core and v2fly core

Legado 3.0 Book Reader with powerful controls & full functions❤️阅读3.0, 阅读是一款可以自定义来源阅读网络内容的工具，为广大网络文学爱好者提供一种方便、快捷舒适的试读体验。

翻墙-科学上网

基于无障碍，高级选择器，订阅规则的自定义屏幕点击 Android 应用 | An Android APP with custom screen tapping based on Accessibility, Advanced Selectors, and Subscription Rules

BRVAH:Powerful and flexible RecyclerAdapter

短信转发器——监控Android手机短信、来电、APP通知，并根据指定规则转发到其他手机：钉钉群自定义机器人、钉钉企业内机器人、企业微信群机器人、飞书机器人、企业微信应用消息、邮箱、bark、webhook、Telegram机器人、Server酱、PushPlus、手机短信等。包括主动控制服务端与客户端，让你轻松远程发短信、查短信、查通话、查话簿、查电量等。（V3.0 新增）PS.这个APK…

A fully functional Android app built entirely with Kotlin and Jetpack Compose

Using system APIs directly with adb/root privileges from normal apps through a Java process started with app_process.

A gardening app illustrating Android development best practices with migrating a View-based app to Jetpack Compose.

NekoBox for Android / sing-box / universal proxy toolchain for Android

A gallery that showcases on-device ML/GenAI use cases and allows people to try and use models locally.

A Kernel based root solution for Android

An Android Animation library which easily add itemanimator to RecyclerView items.

A Download Manager that speeds up your downloads

A curated list of awesome Kotlin related stuff Inspired by awesome-java.

阅读3服务器版，桌面端，iOS可用。后端 Kotlin + Spring Boot + Vert.x + Coroutine ；前端 Vue.js + Element。麻烦点点star，关注一下公众号【假装大佬】❗️

🖼️ Image Toolbox is a powerful app for advanced image manipulation. It offers dozens of features, from basic tools like crop and draw to filters, OCR, and a wide range of image processing options

Kotlin SQL Framework

An open-source keyboard for Android which respects your privacy. Currently in beta.

Flexible multiple types for Android RecyclerView.

Media server for comics/mangas/BDs/magazines/eBooks with API, OPDS, Kobo Sync and KOReader Sync support

🌍 免 Root 的 SIM 卡国家码修改工具 | 解决国际漫游时的兼容性问题，帮助使用海外 SIM 卡获得更好的本地化体验，解锁运营商限制，突破区域限制

🧙‍AutoDev: The AI-powered coding wizard（AI 驱动编程助手）with multilingual support 🌐, auto code generation 🏗️, and a helpful bug-slaying assistant 🐞! Customizable prompts 🎨 and a magic Auto Dev/Testing/Do…

Lightweight JavaFX Framework for Kotlin

An open-source auto clicker on images for Android

Agent framework for the JVM. Pronounced Em-BAY-bel /ɛmˈbeɪbəl/

Provide a high-performance, full-platform development framework with unified codebase, ultimate ease of use, and dynamic flexibility.

An advanced Kernel based root solution for Android