Can Microsoft Fabric Power Custom Apps? (Yes — Here’s How)

Mar 02, 2026369 views4:23

This video walks through building a secure, production-ready web application using Microsoft Fabric, Fabric Ontology, and Microsoft Foundry Agents to integrate map-based visualizations and generative AI experiences within a custom React app. The walkthrough covers the architecture of the solution, including the React frontend with Next.js, FastAPI Python backend, and various Azure services like AI Search and Maps.

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If you’ve ever wondered whether Fabric can sit behind a React app… the answer is YES — and I’ll show you how! In this video, I show you how to build a secure, production-style web app that uses Microsoft Fabric, Fabric Ontology, and Microsoft Foundry Agents together — with zero data duplication — to deliver map-based visualization and generative AI experiences inside your own custom app. 🏗 Architecture Covered • React + Next.js frontend • FastAPI Python backend • Fabric Graph API • Fabric Ontology + Data Agent • Microsoft Foundry Agent • Azure AI Search vector index • Azure Maps visualization • Microsoft Entra authentication Full Source Code The complete source code for the solution discussed (frontend + backend + infra configuration) is here: 👉 GitHub Repo: https://github.com/robkerr/foundry-fabric-react-app If this helps you think differently about what Fabric can do beyond BI, give it a 👍 and drop your questions below — I read and respond to comments. 0:00 Introduction 0:55 Solution Architecture 2:01 Component Breakdown 3:12 Demo 4:03 Summary