LangGenius's Dify remains one of the most starred agentic workflow platforms on GitHub, providing a production-ready visual interface for building agent workflows, RAG pipelines, and AI applications. The TypeScript-based platform supports orchestrating complex multi-step agent workflows with a drag-and-drop interface. At nearly 142K stars, Dify has established itself as the go-to open-source alternative for teams building agentic applications without managing infrastructure from scratch.