browser-based notebook creation and management
Enables creation, reading, updating, and deletion of Microsoft Fabric notebooks directly within VS Code for the Web without requiring the Fabric portal. The extension integrates a sidebar tree view that displays all notebooks in the current workspace, with inline editor controls for managing notebook lifecycle. Changes are synchronized in real-time to the cloud-based Fabric workspace through authenticated API calls to the Fabric backend.
Unique: Provides zero-install browser-based notebook authoring by leveraging VS Code Web's extension architecture, eliminating the need to switch between the Fabric portal and editor — notebooks are created and managed entirely within the VS Code sidebar tree view with real-time synchronization to Fabric backend
vs alternatives: Lighter-weight than Fabric portal for notebook management and faster context-switching than desktop VS Code with Fabric extension, since it runs entirely in-browser without installation overhead
kernel selection and notebook execution
Provides a dropdown kernel selector in the notebook editor's top-right corner that allows users to choose the execution runtime before running notebook cells. The extension communicates the kernel selection to the Fabric backend, which then executes code cells against the selected kernel environment. Execution is triggered via a Run button in the editor interface, with results streamed back to the notebook for display.
Unique: Integrates kernel selection as a first-class UI element (dropdown in editor top-right) rather than burying it in settings, making runtime switching a single-click operation without leaving the notebook editing context — execution is delegated entirely to Fabric backend infrastructure
vs alternatives: Simpler kernel selection UX than Jupyter-style kernel management, and avoids local kernel installation/management overhead by delegating execution to cloud Fabric infrastructure
notebook resource file system management
Allows users to add, organize, and delete resource files and folders within a notebook's file system namespace through the VS Code sidebar interface. The extension provides file/folder creation and deletion operations scoped to the notebook's resource directory, enabling users to manage supporting files (data files, config files, dependencies) without leaving the editor. Operations are synchronized to the Fabric workspace's notebook file system storage.
Unique: Exposes notebook resource file system as a first-class sidebar tree view element (alongside notebooks), allowing file/folder operations without modal dialogs or separate file managers — all resource management happens in-context within the VS Code sidebar
vs alternatives: More integrated than Fabric portal's file management UI, and avoids context-switching by keeping file operations within the editor sidebar rather than requiring portal navigation
portal-to-editor activation flow
Implements a seamless activation flow where users can click an 'Open in VS Code (Web)' button in the Microsoft Fabric portal, which triggers the extension to activate and load the selected notebook into the VS Code Web editor. This flow handles authentication handoff from the portal to the extension, workspace context passing, and notebook initialization without requiring manual authentication or workspace selection in the extension.
Unique: Implements deep linking from Fabric portal to VS Code Web extension with automatic authentication and workspace context passing, eliminating manual configuration steps — users can open notebooks from portal with a single click and immediately edit in the extension
vs alternatives: Smoother user experience than requiring users to manually install the extension and configure workspace context, and avoids re-authentication by leveraging portal session context
workspace-scoped notebook discovery and navigation
Displays all notebooks in the current Fabric workspace as a hierarchical tree view in the VS Code sidebar, enabling users to browse, search, and navigate between notebooks without leaving the editor. The tree view is populated by querying the Fabric workspace API and is updated in real-time as notebooks are created or deleted. Users can click on any notebook in the tree to open it in the editor.
Unique: Provides a persistent sidebar tree view of workspace notebooks (similar to VS Code's file explorer), making notebook discovery a first-class navigation pattern rather than requiring portal navigation — tree view is automatically populated from Fabric workspace API and updated in real-time
vs alternatives: More discoverable than Fabric portal's notebook list for users already in VS Code, and avoids context-switching by keeping notebook navigation within the editor sidebar