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Learn D3

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SSubhendu Karmakar
Last edited Feb 13, 2024
Created on Feb 13, 2024

A simple "Hello World" example demonstrates the VizHub V3 Runtime Environment, which enables continuous hot reloading and interactive widgets. The `main` function in `index.js` receives a `container` DIV and injects an HTML string with the text "Hello World!" styled with a large, center-aligned font. No external libraries are used, and the rendering relies on the browser's native HTML and CSS capabilities rather than SVG or canvas drawing.

AI-generated description

A blank slate starting point showing the "Hello World" for the VizHub V3 Runtime Environment, which supports continuous hot reloading with interactive widgets.

  • There is no index.html - that's what triggers the V3 Runtime
  • The entry point is the main function exported from index.js
  • The main function takes an argument container, a DIV

Full course playlist: YouTube: Constructing Visualization 2024.

MIT Licensed

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