API > wxt > SpaContentScriptOptions

Interface: SpaContentScriptOptions

See BaseContentScriptEntrypointOptions.spa.

Contents

• Properties
  • key

Properties

key

key?: (url) => string

Reduce a URL to the part the content script cares about. main is only re-run when this value changes between two matching URLs.

Defaults to everything but the hash, so jumping to an anchor doesn't tear down your UI, but changing a query param (like YouTube's ?v=) does.

Example

// Don't re-run when switching tabs within the same repo.
  key: (url) => url.pathname.split('/').slice(0, 3).join('/');

Parameters

▪ url: URL

Source

packages/wxt/src/types.ts:846

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