[1] ericelliott/jiron: Make your API self documenting and your clients adaptable to API changes. ( ()) https://github.com/ericelliott/jiron#support-for-headers-in-links

Support for headers in links:

a(headers='Accept:application/vnd.jiron+jade') Some Jiron resource

Which would translate to this, if HTML knew how to deal with it:

<a headers="Accept:application/vnd.jiron+jade">Some Jiron resource</a>

The Jiron client will attach a link activation handler that will set the appropriate accept header and fetch the resource using AJAX.