How do I try the new async_hook debugging features in node 8?

[Sequoia]

What digging environments/tools currently support it?
Also, where is it documented?

[vdeturckheim]

AFAIK, it is not really a debugging feature.

Doc is not merged yet https://github.com/nodejs/node/pull/13287/files

[Fishrock123]

1. require('async_hooks'). No flags needed.
2. Work in progress aimed for 8.1.0: docs: documenting async hooks features node#13287

[Fishrock123]

If you would like to try it, https://github.com/AndreasMadsen/dprof is a great example that uses it to produce visualizations.

[Sequoia]

Thanks!