I don't know why. Try it out. That's the way browsers are coded.
> It isn’t an opinion, it literally is invalid HTML.
It matters not. You're writing HTML for browser to consume, not for validator to accept. And most of webpages are invalid HTML. This very HN page contains 412 errors and warnings according to W3C validator, so the whole point of HTML validness is moot.
I’m not saying you’re wrong, but I’d need more than that to be convinced. Sorry.
> It matters not. You're writing HTML for browser to consume, not for validator to accept.
It matters because you’re arguing a strawman argument.
We weren’t discussing what a browser can render. We were discussing the source code.
So your comment wasn’t a rebuttal of mine. It was a related tangent or addition.
So basically my point is:
1. You can avoid closing some tags, letting browser to close tags for you. It won't do any harm.
2. You can choose to explicitly close all tags. It won't do anything for valid HTML, but it'll introduce subtle and hard to find DOM bugs by adding empty elements.
So you're trying to improve HTML source readability by risking to introduce subtle bugs.
If you want to do that, I'd recommend to implement HTML validation for build or test pipeline at least.
Another alternative is to use HTML comments to close tags, as this closing tag is supposed to be documentation-only and won't be used by browser in a proper code.
You posted a terse comment with some HTML. I responded specifically about that comment and HTML. And you’re now elaborating on things as a rebuttal to my comment despite the fact that wasn’t the original scope of my comment.
Another example of that is how you’ve quoted my reply to the 2 vs 3 elements, and then answered a completely different question (one I didn’t even ask).
I don’t think you’re being intentionally obtuse but it’s still a very disingenuous way to handle a discussion.
I'm not a web programmer, but shouldn't one program against the specified interface instead of some edge case behavior of an implementation?