It appears that the MutationObserver does not function properly with a <template> tag.
Check out this JSFiddle for more information!
Any suggestions on how to effectively monitor changes in a <template> element?
It appears that the MutationObserver does not function properly with a <template> tag.
Check out this JSFiddle for more information!
Any suggestions on how to effectively monitor changes in a <template> element?
According to the guidelines, the template element should not contain any children. Instead, its contents are placed inside the content property, as shown here:
new MutationObserver(console.log)
.observe(document.querySelector('template').content, {childList: true, subtree: true});
For more information, visit: https://developer.mozilla.org/en-US/docs/Web/HTML/Element/template
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