Tldts – Fast Domains and URLs Parsing (written in TypeScript)

What it does

For quite some time now I’ve been working on tldts ( npm ), an extemely fast , feature-full , battle-tested JavaScript library for domain parsing. It allows to answer questions such has: Most of the features are made possible by the public suffix list project. But tldts offers some bells and whistles on top. One of the goals is to be conveniant to use and as fast as it gets. Some libraries require you to provide already-valid hostnames, but tldts has no such constraints and will happily parse complex URLs, as well as already-extracted hostnames. The best part is that this does not come with any over-head! In this post I’d like to share some results of a performance comparison against other…from remusao.github.io

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