「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！

Everything you need to know to get the job.

Dex to Java decompiler

Apollo is a reliable configuration management system suitable for microservice configuration management scenarios.

Spring Cloud Alibaba provides a one-stop solution for application development for the distributed solutions of Alibaba middleware.

Open-source IoT Platform - Device management, data collection, processing and visualization.

A simple app to use Xposed without root, unlock the bootloader or modify system image, etc.

QuestDB is a high performance, open-source, time-series database

A Java 8+ Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)

A standalone Java Decompiler GUI

Tools to work with android .dex and java .class files

基于SOA架构的分布式电商购物商城 前后端分离 前台商城:Vue全家桶 后台管理系统:Dubbo/SSM/Elasticsearch/Redis/MySQL/ActiveMQ/Shiro/Zookeeper等

Alluxio, data orchestration for analytics and machine learning in the cloud

An Open Source Java Decompiler Gui for Procyon

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MapDB provides concurrent Maps, Sets and Queues backed by disk storage or off-heap-memory. It is a fast and easy to use embedded Java database engine.

OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID…

基于Spring Boot 2.x的一站式前后端分离快速开发平台XBoot 微信小程序+Uniapp 前端：Vue+iView Admin 后端：Spring Boot 2.x/Spring Security/JWT/JPA+Mybatis-Plus/Redis/Elasticsearch/Activiti 分布式限流/同步锁/验证码/SnowFlake雪花算法ID 动态权限 数据权限 工作…

PDFsam, a desktop application to split, merge, mix, rotate PDF files and extract pages

DataSphereStudio is a one stop data application development& management portal, covering scenarios including data exchange, desensitization/cleansing, analysis/mining, quality measurement, visualiz…

OpenStreetMap-Tools for Android

A Mapbox GL react native module for creating custom maps

The JTS Topology Suite is a Java library for creating and manipulating vector geometry.

A cluster computing framework for processing large-scale geospatial data

TwelveMonkeys ImageIO: Additional plug-ins and extensions for Java's ImageIO

A view abstraction to provide a map user interface with various underlying map providers

Google Play demo app for the Mapbox Maps SDK for Android

Ground Control Station for Android Devices

A wrapper to get de-optimized dex from odex/oat/vdex.