Practical writing for Power BI developers, data engineers and analysts. It covers Microsoft Fabric, DAX performance, governance, agentic AI, and the engineering habits that keep analytics maintainable.
Drag to spin, use the arrows, or click a cover to open it. Three books and a guide, then featured tutorials and articles.
Power BI custom visuals and applied-AI tools I build and ship on GitHub. All open-source.
A GitHub-style calendar heatmap visual: three view modes, seven colour schemes (including CVD-safe Viridis), high-contrast and localisation. AppSource-ready.
View on GitHub →A KPI timeline visual that keeps written commentary right beside the numbers, so the story sits with the trend.
View on GitHub →An insight-card visual that turns your rules into plain-language narrative right on the report.
View on GitHub →A custom visual for tracking Microsoft Fabric adoption across an organisation.
View on GitHub →A visual that checks Power BI reports against accessibility criteria so they work for everyone.
View on GitHub →A data-quality scorecard visual that surfaces trust signals on the data behind a report.
View on GitHub →A Power BI field-usage parser plus a plug-and-play custom visual for seeing where fields are actually used.
View on GitHub →An AI text detector (7-layer ensemble) paired with a humaniser (6-stage), built on FastAPI, React and off-the-shelf HuggingFace models.
View on GitHub →An NLP entity graph that turns news into perceptions, context and detail, built on spaCy, bge-small embeddings, FastAPI and React Flow.
View on GitHub →Search, filter by topic, or sort by date. This is a selection of featured practitioner pieces.
cd /store — books, PDFs & SellScene AI →