Yeah, a "spider this page with depth X" would be a neat addition.
Edit: Though the way it works as a sort of proxy, it seems like you could combine it with something like this, and it would just work: https://github.com/naoak/chrome-site-spider
Edit: Though the way it works as a sort of proxy, it seems like you could combine it with something like this, and it would just work: https://github.com/naoak/chrome-site-spider
I've actually started thinking about how to build a spidering/scraping tool that extracts links/JS, etc from an SPA but would rather not reinvent the wheel if possible.