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Java 面试 & 后端通用面试指南，覆盖计算机基础、数据库、分布式、高并发与系统设计。准备后端技术面试，首选 JavaGuide！
🇨🇳 GitHub中文排行榜，各语言分设「软件 | 资料」榜单，精准定位中文好项目。各取所需，高效学习。
A browser automation framework and ecosystem.
ZXing ("Zebra Crossing") barcode scanning library for Java, Android
FASTJSON 2.0.x has been released, faster and more secure, recommend you upgrade.
Bind Android views and callbacks to fields and methods.
Event bus for Android and Java that simplifies communication between Activities, Fragments, Threads, Services, etc. Less code, better quality.
A Java serialization/deserialization library to convert Java Objects into JSON and back
A tool for reverse engineering Android apk files
Ip2region is an offline IP address manager framework and locator with both IPv4 and IPv6 supported, supporting billions of data segments, ten microsecond searching performance, xdb search client fo…
A simple app to use Xposed without root, unlock the bootloader or modify system image, etc.
This is a picker view for android , support linkage effect, timepicker and optionspicker.（时间选择器、省市区三级联动）
A declarative API to handle Android runtime permissions.
Virtual Engine for Android(Support 14.0 in business version)
android java and javascript bridge, inspired by wechat webview jsbridge
Asynchronous socket, http(s) (client+server) and websocket library for android. Based on nio, not threads.
Android Signature V2 Scheme签名下的新一代渠道包打包神器
Thumbnailator - a thumbnail generation library for Java
下一代Android打包工具（对Gradle 7.x的支持，欢迎提PR）
AndroidHttpCapture网络诊断工具 是一款Android手机抓包软件 主要功能包括：手机端抓包、PING/DNS/TraceRoute诊断、抓包HAR数据上传分享。你也可以看成是Android版的"Fiddler" \(^o^)/~
Android logger, pretty, powerful and flexible, log to everywhere, save to file, all you want is here.
A lite library, you can make your project depend it easily, and your project will be UNDEAD (contains api from 9 to 23, lol).
🔥 压缩文件，压缩图片，压缩Bitmap，Compress, CompressImage, CompressFile, CompressBitmap：https://github.com/nanchen2251/AiYaCompressHelper
An blocking socket client for Android applications.