frontity_is a "Frontity Query Option".
It is important to note that Frontity Query Options do not form part of the canonical link. This means that whatever is passed in the
frontity_query parameter will not be matched by handlers or used to fetch data from WordPress. Its purpose is merely to allow dynamic configuration of Frontity.
frontity_are reserved to send special information to Frontity, i.e. they are not related to the URL that needs to be rendered (e.g. a post or a page), but instead are used to change the Frontity configuration dynamically.
state.router.linkbecause they should not affect the content of what needs to be rendered such as a post or a page.
state.frontity.options, and the properties are then available to any packages that need them.
Note that the key names of parameters are camelCased when they are added to
state.frontity.options. So, for example, the
frontity_source_authquery string param will become
state.frontity.options.sourceAuthonce added.Only key names are transformed in this way, values remain unchanged.