The Kotlin Programming Language.

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

Flutter makes it easy and fast to build beautiful apps for mobile and beyond

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

🔥LeetCode solutions in any programming language | 多种编程语言实现 LeetCode、《剑指 Offer（第 2 版）》、《程序员面试金典（第 6 版）》题解

A cross-platform framework using Vue.js

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

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Installable GitHub library of 1,304+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and more. Includes installer CLI, bundles, workflows, and official/community skill c…

蓝鲸持续集成平台(蓝盾)

Collection of publicly available IPTV channels from all over the world

Single Source of try! Swift Tokyo

开源的泛中日韩像素字体，黑体风格

Library support for Kotlin coroutines

《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持简中、繁中、English、日本語，提供 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 等代码实现

微信小程序商城，微信小程序微店

Conversion between Traditional and Simplified Chinese

Promise based HTTP client for the browser and node.js

Static code analysis for Kotlin

An agentic skills framework & software development methodology that works.

Browse media content with your own rules on Android TV

Python for Windows (pywin32) Extensions

Compose Multiplatform, a modern UI framework for Kotlin that makes building performant and beautiful user interfaces easy and enjoyable.

Tinker is a hot-fix solution library for Android, it supports dex, library and resources update without reinstall apk.

A categorized collection of Android Open Source Projects, More powerful web version:

Kickstarter for iOS. Bring new ideas to life, anywhere.

OneSignal is a free push notification service for mobile apps. This plugin makes it easy to integrate your native Android or Amazon app with OneSignal. https://onesignal.com

Official Jetpack Compose samples.

Convert documentation websites, GitHub repositories, and PDFs into Claude AI skills with automatic conflict detection

The awesome collection of OpenClaw skills. 5,400+ skills filtered and categorized from the official OpenClaw Skills Registry.🦞