sindresorhus/eslint-plugin-unicorn
Rule proposal: prefer-modern-dom-apis - .replaceChildren()
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#2053 aperta il 21 mar 2023
help wantednew rule
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Descrizione
Description
Instead of iterating all children in a DOM Node, we can use a zero-argument replaceChildren() call.
Fail
while (node.lastChild) {
node.lastChild.remove();
}
while (node.firstChild) {
node.firstChild.remove();
}
Pass
node.replaceChildren();
node.replaceChildren();
Additional Info
Not the same if iterating node.firstChildElement.remove() or iterating node.lastChildElement.remove() because the DOM structure can look like this:
<div>
Text Block 1
<input />
Text Block 2
</div>