Java 排行榜

即使不用饿了么订餐，也请务必收藏好该库！🔥 一行代码即可接入，二级联动订餐列表。

Android 快速实现新手引导层的库，通过简洁链式调用，一行代码实现引导层的显示

ProGuard, Java optimizer and obfuscator

The Enterprise-ready testing and specification framework.

Apache Heron (Incubating) is a realtime, distributed, fault-tolerant stream processing engine from Twitter

Android Common Utils or Helper. Such as Log, Averager, Base64, Check, FlashLight, KeyguardLock, LogReader, Network, SilentInstaller, TimeAverager, TimeCounter, Toastor, WakeLock, ScreenReceiver, SmsReceiver, PhoneReceiver, NotificationService, AndroidUtil, AppUtil, BitmapUtil, ByteUtil, ClassUtil, DialogUtil, FieldUtil, FileUtil, HexUtil, MD5Util, NotificationUtil, NumberUtil, PackageUtil, RandomUtil, ShellUtil, TelephoneUtil, VibrateUtil, IOUtils, FileUtils, AsyncExecutor, etc. 通用性强，纯洁简单，体积不到50K！其中包括bitmap处理，文件操作，加密存储器，shell命令，静默安装，计数器，均值器，吐司，日志，校验，提示，网络监测等基础功能，以及一些Base64、MD5、Hex、Byte、Number、Dialog、Filed、Class、Package、Telephone、Random等工具类。

The Data Transfer Project makes it easy for platforms to build interoperable user data portability features. We are establishing a common framework, including data models and protocols, to enable direct transfer of data both into and out of participating online service providers.

A library that provides access to Android hidden APIs and internal resources.

Android related examples

Apache Log4j is a versatile, feature-rich, efficient logging API and backend for Java.

Framework for Evolutionary Message-Driven Microservices on the JVM

Alink is the Machine Learning algorithm platform based on Flink, developed by the PAI team of Alibaba computing platform.

Google Reader inspired self-hosted personal RSS reader.

A library to show emoji in TextView, EditText (like WhatsApp) for Android

A solution for streaming H.264, H.263, AMR, AAC using RTP on Android

Vert.x examples

ChatGPT Java SDK。支持 GPT-4o、 GPT-5 API。开箱即用。An unofficial Java SDK for seamless integration with ChatGPT's GPT-5 and GPT-4 APIs. Ready-to-use, simple setup, and efficient for building AI-powered applications.

Hackpad is a web-based realtime wiki.

🚀 Android 版本更新 🚀 a library for android version update 🚀

explosive dust effect for views