I think you mean browser (more specifically HTML standard), not JavaScript | Hacker News

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		rwalle on April 28, 2023 \| parent \| context \| favorite \| on: There’s more than one way to write an IP address (... I think you mean browser (more specifically HTML standard), not JavaScript

LegionMammal978 on April 28, 2023 [–]

In particular, IPv4 address parsing for URL hosts is specified in https://url.spec.whatwg.org/#concept-ipv4-parser, in WHATWG's URL Standard.

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