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「Java学习+面试指南」一份涵盖大部分 Java 程序员所需要掌握的核心知识。准备 Java 面试，首选 JavaGuide！
RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.
A powerful 🚀 Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, panning and animations.
An image loading and caching library for Android focused on smooth scrolling
ZXing ("Zebra Crossing") barcode scanning library for Java, Android
A browser automation framework and ecosystem.
阿里云计算平台DataWorks(https://help.aliyun.com/document_detail/137663.html) 团队出品，为监控而生的数据库连接池
FASTJSON 2.0.x has been released, faster and more secure, recommend you upgrade.
A Java serialization/deserialization library to convert Java Objects into JSON and back
🚌 The IK Analysis plugin integrates Lucene IK analyzer into Elasticsearch and OpenSearch, support customized dictionary.
QuestDB is a high performance, open-source, time-series database
Apache Doris is an easy-to-use, high performance and unified analytics database.
jsoup: the Java HTML parser, built for HTML editing, cleaning, scraping, and XSS safety.
A barebones WebSocket client and server implementation written in 100% Java.
(Deprecated) A custom view component that mimics the new Material Design Bottom Navigation pattern.
Android view for displaying PDFs rendered with PdfiumAndroid
Charts library for Android compatible with API 8+, several chart types with scaling, scrolling and animations 📊
An annotation processor for generating type-safe bean mappers
[DEPRECATED] Action bar implementation which uses the native action bar on Android 4.0+ and a custom implementation on pre-4.0 through a single API and theme.
Automated JSON API documentation for API's built with Spring
Distributed Configuration Management Platform(分布式配置管理平台)
Android图表库(XCL-Charts is a free charting library for Android platform.),基于Android Canvas来绘制各种图表,使用简便,定制灵活。目前支持3D/非3D/背向式/横向/竖向柱形图(Bar Chart)、3D/非3D饼图(Pie Chart)、堆叠图(Stacked Bar Chart)、面积图(Area Char…
WebCollector is an open source web crawler framework based on Java.It provides some simple interfaces for crawling the Web,you can setup a multi-threaded web crawler in less than 5 minutes.
TextView to display simple HTML