Typerefinery.ai Embed Component
This example demonstrates a minimal "Hello World" visualization that renders text directly into a provided container using the VizHub V3 Runtime Environment. It shows how a simple, static text element can be displayed with a large, adjustable font size, serving as a blank starting point for interactive widget development. The code exports a `main` function that receives the container and an options object, then sets the container’s inner HTML with inline styles, relying on the container’s measured dimensions for layout. No external libraries are used; it leverages plain JavaScript and the runtime’s state management for future interactivity.
AI-generated descriptionA 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
mainfunction exported fromindex.js - The
mainfunction takes an argumentcontainer, a DIV that has measurable dimensions usingclientWidthandclientHeight - The second argument to
mainis an options object containingstateandsetState. - The state of the application is stored in
state, which is initialized as an empty object{}. - The
setStatefunction can be called with a function that uses the previous state to create a new state object using immutable update patterns. - For an interactive example, see Mouse Follower.
Full course playlist: YouTube: Constructing Visualization 2024.