Assuming Peruse is the future, I would like to use it instead of the Beaker browser.
If you shoot over here: https://github.com/joshuef/peruse/releases/tag/Dev-DomAPI-6
juts download the
dev version of the browser. That defaults to the mock network. (but you can use it as live if you pass the
--live flag when opening the app.)
Hope that helps!