ARTICLE AD BOX
I am looking to understand the professional architecture for a full-stack AI Chatbot application. I am transitioning from a Java background and currently working with a React-TypeScript frontend and an Express backend.
I want to learn how to properly handle the data flow between these three layers:
Frontend: Managing chat state and preventing default form behavior during submission.
Backend: Securely handling AI API keys and routing prompts to an LLM.
Integration: The interface between the Express service and the AI API.
What I am looking for: Could someone provide a high-level overview of the folder structure or point me toward a reference implementation (or boilerplate) that follows industry standards for this specific tech stack?
I am particularly interested in how the ChatController should be structured in Express to communicate with a React client.
If anyone have developed than give me github link **
Thank-You**
