Native append() and prepend() handle strings as text nodes

[vlakoff]

These two snippets are erroneous:

3.4 Append

// Native (ES6-way): unified syntax
parent.append(newEl | '<div id="container">Hello World</div>');

3.5 Prepend

// Native (ES6-way): unified syntax
parent.prepend(newEl | '<div id="container">Hello World</div>');

When a string is provided, it is handled as a text node, i.e. plain text (just like the textContent property for example), even if it represents HTML markup.

References:

• https://developer.mozilla.org/en-US/docs/Web/API/Element/append
• https://developer.mozilla.org/en-US/docs/Web/API/Element/prepend