AI Virtual Assistant Using the MERN Stack

An AI virtual assistant built on the MERN stack that handles chat and task requests in a web app.

An AI virtual assistant built on the MERN stack that handles chat and task requests in a web app. As a reference project it shows how a system like this is put together in practice, which parts matter and how they are tested, so that a developer can learn from it and build on it.

It suits learners building full-stack skills: user accounts and roles, a database-backed back end, a responsive front end and deployment.

The main parts are a conversational interface, secure sign-up with role-based access, a database-backed back end with a clear API, a responsive interface for each type of user, and an admin view to manage records. The reference build uses scikit-learn, MongoDB, Express, React, and Node.js, with a clear project structure, setup instructions and sample data so that it can be run and extended.