Data · AI · Business Intelligence
I build tools and write about the places where data meets intelligence
Open-source tools for Power BI professionals. Articles on semantic modeling, AI-assisted analytics, and modern data workflows.
Open Source Tools
Semantic Model Explorer
Drop a .bim, .pbit, or .pbix file and explore your Power BI semantic model. Copy as LLM-ready Markdown. No install, no server, no data leaves your browser.
Power Query Explorer
Extract and visualize Power Query M code from Excel and Power BI files. Dependency graphs, syntax highlighting, and copy-to-clipboard workflows.
Latest Articles
AI Meets BI
Feeding Your Semantic Model to an LLM — And Why It's Useful
Feb 2026
Power BI
Cohort Analysis in Power BI: A Complete Walkthrough
Jan 2026
Tools
How I Built a PBIX Parser That Runs Entirely in the Browser
Dec 2025
Power BI
Profitability 80/20 Analysis with DAX
Nov 2025