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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！
Design patterns implemented in Java
Demonstrate all the questions on LeetCode in the form of animation.（用动画的形式呈现解LeetCode题目的思路）
Everything you need to know to get the job.
Ghidra is a software reverse engineering (SRE) framework
The java implementation of Apache Dubbo. An RPC and microservice framework.
ZXing ("Zebra Crossing") barcode scanning library for Java, Android
Conductor is an event driven orchestration platform providing durable and highly resilient execution engine for your applications
🔥 Seata is an easy-to-use, high-performance, open source distributed transaction solution.
a fast, scalable, multi-language and extensible build system
APM, Application Performance Monitoring System
Orchestrate everything - from scripts to data, infra, AI, and business - as code, with UI and AI Copilot. Simple. Fast. Scalable.
GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀
Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.
A collection of algorithms and data structures
High Performance Inter-Thread Messaging Library
QuestDB is a high performance, open-source, time-series database
Logstash - transport and process your logs, events, or other data
Open source alternative to Auth0 / Firebase Auth / AWS Cognito
Apache DolphinScheduler is the modern data orchestration platform. Agile to create high performance workflow with low-code
Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.
Conductor is a microservices orchestration engine.
🔎 Open source distributed and RESTful search engine.
A configuration as code language with rich validation and tooling.
Spinnaker is an open source, multi-cloud continuous delivery platform for releasing software changes with high velocity and confidence.