HTML
An HTML asset contains HTML code. The code can either be a full HTML page or just partial HTML. You can create a new HTML asset in the Editor or by uploading a file with an .html extension.
To edit an HTML asset, right click on it in the Editor and select Edit.
The loaded HTML asset is just a string. You can use that string as you like - a common way to add HTML to the document is the following
// get asset from registry by id
const asset = app.assets.get(32);
// create element
const div = document.createElement('div');
div.innerHTML = asset.resource || '';
document.body.appendChild(div);
// when asset resource loads/changes,
// update html of element
asset.on('load', function() {
div.innerHTML = asset.resource;
});
// make sure assets loads
app.assets.load(asset);