[paulddraper]

Throw an exception and look at the stacktrace.

[akst]

This looks pretty readable to me

https://repl.it/H547/2

[paulddraper]

Sorcery. Why don't my JS stacktraces look nice? :(

[WorldMaker]

Depends on you dev environment. Almost all of the browser dev tools should catch up eventually. The fun of an ecosystem with multiple competing implementations.