Some html tags in the output are without quotes about eleventy-plugin-code-demo HOT 5 CLOSED

Nunjuck variables in title for accessibility was my mistake, sorry.

Ok for allowfullscreen="true" globally. But if I want to pass allowfullscreen just in {% codeDemo 'Title' %} and loading="lazy" globally?

About entities, I see. There are no issues and code is working as expected.
I'm going to test on devtools those with no quotes or entities. Strange that quotes/entities are not displayed at all in some parts, though. Do you think this has to do with how html-minifier works?

Anyway the output is finally minified now with your plugin, and I can make those strings in one line in the .njk file et voilà.
Sorry I did not provide a sandbox.

from eleventy-plugin-code-demo.

I'm going to test on devtools those with no quotes or entities. Strange that quotes/entities are not displayed at all in some parts, though. Do you think this has to do with how html-minifier works?

Sure, see Per-Usage HTML Attributes and Getting Started. (Note: loading="lazy" won't affect these iframes since they don't have a src.)

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@rocc-o Glad to hear it! Feel free to open another issue if you run into more problems.

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Hi again! In the future, it would really help if you could link to a minimal sandbox to reproduce the issue. This could be as simple as a bare-bones 11ty project (npm init, npm install @11ty/eleventy) with a minimal .eleventy.js config, a single source file (e.g., src/index.njk), and the plugin set up the way you want. I'll try my best to answer your questions without that, though:

In title required for accessibility Nunjucks variables do not work (but I can do without it, not so important)

Could you please share a small code sample for what you're trying to accomplish?

How can I place allowfullscreen into iframeAttributes? It gives me EleventyConfigError allowfullscreen is not defined (via ReferenceError)

You'll likely need to do allowfullscreen="true". Otherwise, Nunjucks will think you're trying to pass in a variable named allowfullscreen, which does not exist. I can clarify this better in the docs.

Entities (" < >) are displayed in the output (_site) instead of quotes, opening and closing tags. Maybe it does not matter as browsers read them anyway?

This is working as expected—those characters are being escaped as HTML entities so that they don't break the outer quotes in the HTML attribute. Are you seeing any issues where the code is not working as expected?

Or maybe this is the reason why output is not properly minified in some lines (see those starting with /assets/img/audio-player)?

This has more to do with how minify-html works. Since the code in question is inside an HTML attribute, that package has no way of knowing how to minify that particular string. For all it knows, the newline characters may very well be legitimate/valid newlines. Is this causing any issues with malformed output on the page itself?

from eleventy-plugin-code-demo.

Tested on devtools and it works like a charm! The output is perfectly minified now and tags are all ok. And I'm using allowfullscreen="" as per your Per-Usage HTML Attributes. This is a very beautiful plugin and it helped me a lot.
Thanks so much Aleksandr for you help. I appreciate it. I'm closing this now.

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