What you describe is already possible with the `srcset` attribute: https://developer.mozilla.org/en-US/docs/Web/HTML/Element/img#attr-srcset https://developer.

What you describe is already possible with the `srcset` attribute: https://developer.mozilla.org/en-US/docs/Web/HTML/Element/img#attr-srcset https://developer.mozilla.org/en-US/docs/Web/HTML/Element/im...