I'd love to work more on it, but sadly it's really outside of my real work right now - as I haven't been working on V8 for several years now.

It is past the demo stage though - I know people who use it and it is the only tool I use myself to look at V8 deopts (on a rare occasion when I need to).

I do answer questions and fix bugs whenever possible - so if you would like to use IRHydra and can't figure something out - just send me a mail or file a bug on GitHub.

I originally had hopes that something like this will eventually be incorporated in DevTools - but this hope has withered by now.