Is there a digital tool or basic vanilla Javascript code that can generate a comprehensive list of all the unique HTML tags present in an HTML file?
I'm interested in this for the purpose of resetting certain default styles, and I want to ensure that I am correctly identifying and targeting every necessary element without overlooking any by accident.
Here's a simple solution:
const uniqueTags = [];
document.querySelectorAll('*').forEach(tag => {
if(!uniqueTags.includes(tag.tagName)) {
uniqueTags.push(tag.tagName);
}
});
console.log(uniqueTags);
Try running this code in your browser console on any webpage.
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