“probably doesn’t do what you think it does”

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Robin Rendle on

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An interesting post about the odd behaviour of querySelectorAll where it’ll match elements that you might not expect at first glance:

I think this API is surprising, and the front end engineers I’ve asked seem to agree with me. This is, however, not a bug; it’s definitely how the spec claims it should work, and how it works in Firefox, Chrome and Safari.

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