Lively is very impressive in its scope and beyond what I imagined anyone might have done already. Thanks! It seems a little brittle - the examples threw error

Lively is very impressive in its scope and beyond what I imagined anyone might have done already. Thanks! It seems a little brittle - the examples threw errors for me. It’s also a bit less coupled to the browser that what I was picturing - I was thinking something more like a lot of bells and whistles added to say Chrome devtools.