FabricAtlas

Use when building or modifying the app layout, creating UI components, or making any visual design decisions. Ensures consistency, accessibility, and a polished, unique app.

What to validate and how to drive Playwright for this template's app. Use alongside the playwright-cli skill — playwright-cli covers the tool's commands; this skill covers performance rules, the required validation checklist, the Fabric portal embed flow, and spec file guidance.

Write and test DAX queries against Power BI semantic models. Covers DAX syntax rules, query patterns, time intelligence, and an iterative test workflow using the Fabric CLI query command.

How to use fabric-app-data CLI to manage Fabric data source connections. Maintain workspace/item IDs in a fabric.yaml file with profiles, add connections by ID or Fabric portal URL, and generate TypeScript config for use with @microsoft/fabric-app-data.

How to use @microsoft/fabric-app-data to connect web applications to Fabric data sources at runtime. Build browser-based apps that query semantic models via DAX using the FabricClient API.

Separates DAX data-fetching from TypeScript presentation. Guides when to use DAX vs. TypeScript vs. Vega-Lite for aggregation, total rows, FORMAT(), SELECTCOLUMNS, BLANK handling, filtering, multi-grain queries, cross-filtering and cross-highlight subset/overlay queries, and format strings.

Explore Power BI semantic model schemas using DAX INFO functions. Progressive metadata discovery strategy, scope estimation, and narrowing techniques for tables, columns, measures, and relationships.

Use when user wants to incorporate charts, graphs, data grid, or other visual representations of data into their project. Use VegaVisual and DataGrid components to create these visuals, utilizing the shared DataTable input, formatting, theme, and interactivity. Covers the onInteraction selection/click events host apps consume, named multi-table data input for layered overlays and reference lines, and Vega-Lite native selections.