ColorfulCat/AndroidLibs

Expo is a monorepo containing the SDK, Modules API, Expo Go app, CLI, Router, and docs for building universal native apps with React across Android, iOS, and the web. It pairs with EAS, a separate hosted platform, for building and shipping finished apps. The project is MIT-licensed and written primarily in TypeScript.

Flutter is Google's open-source SDK, hosted at flutter/flutter on GitHub, for building user interfaces across mobile, web, and desktop from a single Dart codebase. The repo is licensed BSD-3-Clause, and its README documents stateful hot reload, a Skia/Impeller rendering pipeline, and Material/Cupertino widget sets as the core pieces developers work with.

scrcpy is an open-source application from Genymobile that mirrors an Android device's video and audio onto a Linux, Windows, or macOS desktop over USB or TCP/IP, and lets you control the device using the computer's keyboard and mouse. It runs without root access and without installing any companion app on the phone, per the README, and the project is available under an Apache-2.0 license.

Free Programming Books (Chinese) is justjavac's GitHub index of free programming books, translated manuals, and course notes in Chinese, organized under headings like AI, Go, C/C++, and version control. It's a link list, not a curriculum - entries range from full book translations to single blog posts, some flagged `:worried:` for dead links, and contribution happens only through pull requests.