# Url Module `http://user:pass@sub.example.com:8080/p/a/t/h?query=string#hash` ![URI Syntax](https://upload.wikimedia.org/wikipedia/commons/thumb/d/d6/URI_syntax_diagram.svg/1920px-URI_syntax_diagram.svg.png) ## Basics ```js const url = new URL('/foo', 'https://example.org/'); URL.searchParams URL.searchParams.get("queryparam"); URL.searchParams.has("queryparam"); ```