URLPattern: hash property

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

Note: This feature is available in Web Workers.

The hash read-only property of the URLPattern interface is a string containing the pattern used to match the fragment part of a URL. This value may differ from the input to the constructor due to normalization.


A string.


The below example creates a URLPattern object with books/:id for the hash part. This pattern matches any fragment that starts with books/ and ends with an arbitrary string identifier.

const pattern = new URLPattern("https://example.org#books/:id");
console.log(pattern.hash); // 'books/:id'


URL Pattern Standard
# dom-urlpattern-hash

Browser compatibility

BCD tables only load in the browser