Articles & Tutorials

Quick how-tos, deep dives, and hands-on tutorials — watch LLM AI Charts turn data into charts from plain-English prompts.

New articles in your inbox

Drop your email and we'll tell you when we publish something new. No spam — unsubscribe anytime.

One Does Not Simply Draw a Choropleth
choroplethmapsgeoreactfabric data app

One Does Not Simply Draw a Choropleth

Six geographic chart types shipped in under a week — world and animated world choropleths, USA by state, USA by ZIP-3, and bubble maps for North America and the world. AI can absolutely draw you a map. Getting one that is accurate, that clicks, and that still works on next week's data is the part that can be overlooked, even with AI. Underneath is not a chart library but an ontology for data visualization — RegiaBI, an engine that runs inside Power BI and outside it — which is why a whole class of charts can arrive in days. More coming soon!

Aug 5, 2026 · 15 min read Updated Aug 10
Cracking Power BI Wide Open with D3: The Animated Treemap Arrives
how-tod3treemapanimatedplay

Cracking Power BI Wide Open with D3: The Animated Treemap Arrives

The animated treemap lands in Power BI — a new, fully interactive, cross-filtering chart type built on open D3. Watch it generate in a click, crack open its code, and restyle it in plain English. No custom-visual SDK, no Vega, no separate app.

Jul 16, 2026 · 11 min read
LLM AI Charts v2 meets Claude Sonnet 5, Fable, and the Tabular with Embedded Chart Type
modelsv2announcementbake-off

LLM AI Charts v2 meets Claude Sonnet 5, Fable, and the Tabular with Embedded Chart Type

We put five LLMs — GPT-5-mini, Claude Sonnet 4.6, Sonnet 5, Opus 4.8, and Fable — through a zero-code bake-off, building interactive Power BI tables with embedded mini-charts. Cross-filtering included. Code optional — and when you do open it, AI helps you finish.

Jul 6, 2026 · 12 min read
This application may no longer respond until reloaded. Reload 🗙