Saving the world with JavaScript: A Data Visualization story

on YouTube ↗49m

" summary

Claims that location-based visual analysis can help save lives with concrete examples: a John Snow style pump finding, a New York census plot where each dot = 10 people, a taxi demo rendering 992k trips in the browser, a 140k UK road-accident filter, and a wind map built from lidar point clouds. Uses deck.gl, mapbox/react integrations, Kepler.gl and streetscape GL; demos run client-side in real time, scale to hundreds of thousands or low millions of points but hit limits and require server fallback or tiling for billions.

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" chapters (7)

1. 0:00Start
2. 4:04HISTORY
3. 9:57D3.js
4. 20:59GLOBAL OVERVIEW
5. 22:48REACT APP OVERVIEW
6. 27:45USING IT WITH REACT - BASICS
7. 30:24USING IT WITH ANGULAR - BASICS

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