Interactive roadmaps, guides and other educational content to help developers grow in their careers.

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

「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

Collection of awesome LLM apps with AI Agents and RAG using OpenAI, Anthropic, Gemini and opensource models.

The open-source CapCut alternative

This repository started out as a learning in public project for myself and has now become a structured learning map for many in the community. We have 3 years under our belt covering all things Dev…

Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬

🔥🔥🔥AI-driven database tool and SQL client, The hottest GUI client, supporting MySQL, Oracle, PostgreSQL, DB2, SQL Server, DB2, SQLite, H2, ClickHouse, and more.

🚀 Generate GitHub profile README easily with the latest add-ons like visitors count, GitHub stats, etc using minimal UI.

Open-Source Web UI for Apache Kafka Management

Spring Security

Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.

OpenPower工作组收集汇总的医院开放数据

Roadmap to becoming a Java developer in 2025

Shopizer java e-commerce software

Provides Familiar Spring Abstractions for Apache Kafka

100+ Spring Boot Articles, Tutorials, Video tutorials, Projects, Guides, Source code examples etc

YAS: Yet Another Shop, a sample microservices project in Java

OpenMRS API and web application code

HIS英文全称 hospital information system（医疗信息就诊系统），系统主要功能按照数据流量、流向及处理过程分为临床诊疗、药品管理、财务管理、患者管理。诊疗活动由各工作站配合完成，并将临床信息进行整理、处理、汇总、统计、分析等。本系统包括以下工作站：门诊医生工作站、药房医生工作站、医技医生工作站、收费员工作站、对帐员工作站、管理员工作站。需求为东软提供的云医院。

Java Interview Questions and Answers

分布式商城

Generate and read big Excel files quickly

Spring Data Commons. Interfaces and code shared between the various datastore specific implementations.

Your First Full Stack Application with Angular and Spring Boot

👨‍💻 🏥 MEAN stack Pharmacy Management system.

Spring Web Services - SOAP and RESTful

(2025最新版) 一个基于Netty的通用直播间弹幕客户端，支持网络代理，支持浏览器模式*，支持弹幕发送*、为主播点赞*，已支持B站、斗鱼、虎牙、抖音、快手；BarrageFly——让弹幕飞，基于该项目的一个弹幕转发、过滤、处理平台；支持多平台直播间弹幕监听(弹幕抓取 弹幕爬取 弹幕爬虫)