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#dataviz

The art and science of data visualization and information design

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What is TabGen? A free local app that turns a prompt into a Tableau dashboard — and why it's not just another MCP server

What is TabGen? A free local app that turns a prompt into a Tableau dashboard — and why it's not just another MCP server

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4 min read
How do you map where a brand's Instagram posts were taken? (venue and coordinates to GeoJSON)

How do you map where a brand's Instagram posts were taken? (venue and coordinates to GeoJSON)

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2 min read
billboard.js 4.1.0: Live resizing, configurable subchart, React subpath & CSP-safe worker

billboard.js 4.1.0: Live resizing, configurable subchart, React subpath & CSP-safe worker

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6 min read
My picked stacks for client dashboards

My picked stacks for client dashboards

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5 min read
Nine chart types in 878 lines of SVG, and what I kept getting wrong about axes

Nine chart types in 878 lines of SVG, and what I kept getting wrong about axes

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8 min read
CĂłmo construir y desplegar un dashboard de datos con Streamlit, GitHub Actions y Streamlit Community Cloud

CĂłmo construir y desplegar un dashboard de datos con Streamlit, GitHub Actions y Streamlit Community Cloud

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7 min read
Reverse-engineering a web page into a Claude Code skill

Reverse-engineering a web page into a Claude Code skill

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8 min read
Building a live network operations wall in one HTML file

Building a live network operations wall in one HTML file

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5 min read
5 seconds to 30 ms: rebuilding IDW heatmaps in Go

5 seconds to 30 ms: rebuilding IDW heatmaps in Go

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6 min read
De datos abiertos a producciĂłn: construyendo FuelScope con Python, Docker y GitHub Actions

De datos abiertos a producciĂłn: construyendo FuelScope con Python, Docker y GitHub Actions

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8 min read
The One 0-0 Problem: What Fenerbahçe–Lyon H2H Can and Cannot Tell You

The One 0-0 Problem: What Fenerbahçe–Lyon H2H Can and Cannot Tell You

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4 min read
How to Measure the Premier League’s Goalkeeper Timeout Trial Without Fooling Yourself

How to Measure the Premier League’s Goalkeeper Timeout Trial Without Fooling Yourself

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8 min read
Plotly Notes: Simulating Dice

Plotly Notes: Simulating Dice

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1 min read
Matplotlib Notes

Matplotlib Notes

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1 min read
Downloading Data with Python

Downloading Data with Python

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2 min read
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