JeecgBoot is an enterprise-grade low-code development platform that accelerates application delivery through AI-powered code generation, online form/report builders, and workflow integration. The backend is built on Spring Boot 3 with MyBatis-Plus, Shiro, and JWT, supporting both monolithic and microservice architectures (Spring Cloud, Nacos, Sentinel, XXL-Job). The frontend uses Vue 3 + TypeScript + Ant Design Vue with a rich component library including JVxeTable for editable grids and schema-driven forms. The platform provides comprehensive RBAC, multi-tenancy, dynamic data sources, data dictionaries, and third-party integrations (DingTalk, WeChat, Feishu). A dedicated AI module (airag) offers RAG knowledge bases, LLM chat, voice/image generation, and MCP plugin support. The codebase is actively maintained with frequent commits and a large community, though it contains some commented-out legacy code and hardcoded security values that represent minor technical debt.
ruoyi-vue-pro (芋道) is a large-scale, multi-module enterprise rapid development platform built on Spring Boot 2.7, MyBatis-Plus, and Vue 3. It provides a comprehensive backend infrastructure for building business applications such as ERP, CRM, HRM, MES, WMS, OA, BPM (Flowable), IoT, AI, IM, Pay, Mall, and more. The codebase is structured around a reusable framework layer (`yudao-framework`) with many Spring Boot starters for security, data permission, multi-tenancy, WebSocket, Excel, monitoring, and protection (rate limiting, idempotency). Business modules follow a consistent layered pattern (DO → Mapper → Service → Controller → VO) with MapStruct converters. The system supports MySQL, PostgreSQL, Oracle, SQL Server, and Dameng databases, and integrates with Redis, RabbitMQ, Kafka, RocketMQ for messaging. It includes a code generator, a workflow designer, and AI chat/image/mind-map capabilities. The architecture is modular and well-organized, though the sheer number of modules (20+) introduces some duplication and complexity. Overall, it is a mature, actively maintained project with strong adherence to common enterprise patterns.