SteveAaron

@SteveAaron·2 public vizzes

HTML Element

This example demonstrates the creation of an HTML element on a web page using vanilla JavaScript. It shows the fundamental pattern of dynamically adding a div to the document body. The code uses the Document Object Model (DOM) API methods `document.getElementsByTagName` to locate the root `<html>` element and `document.createElement` with `appendChild` to insert a new element with the id `dogsb`. A self-contained `elementObject` constructor function encapsulates the logic, and inline CSS styles set the page’s text alignment and font size.

Feb 15, 2021

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Click test

This example shows a static HTML page displaying the large text “Hello HTML” centered on a white background. It demonstrates the use of plain CSS for styling and inline JavaScript for a console message. The code uses the `console.log` API to output “Hello JavaScript!” to the browser’s developer tools, while the 13em font size emphasizes the visual layout. No interactive behavior or data visualization is present beyond the initial page load.

Feb 12, 2021