Fabric User Data Functions VS Code Extension
freeOfficial Microsoft VS Code companion extension for authoring, testing, and publishing Fabric User Data Functions locally in Python.
- Category
- data-engineering
- Type
- extension
- Language
- Python
- Maintainer
- microsoft
- Author
- Microsoft
- Added
- Jun 1, 2026
What it does
This extension is a companion to the core Microsoft Fabric extension that adds authoring, testing, and deployment of Fabric User Data Functions — a serverless, HTTP-invoked custom-logic feature in Fabric. You can create and manage function items, edit locally, run and debug with breakpoints, refresh connections and libraries, and publish changes back to Fabric.
Why use it
Use it to develop Fabric User Data Functions with a full local editing and debugging loop rather than in the browser.
Getting started
Install the core Microsoft Fabric extension, then search “Fabric User data functions” in the Extensions view and install (fabric.vscode-fabric-functions). Requires .NET 8, Python, and Azure Functions Core Tools v4.