Awesome
recon
Recon wants to be a set of tools usable in production to diagnose Erlang problems or inspect production environment safely.
To build the library:
rebar3 compile
Documentation for the library can be obtained at http://ferd.github.io/recon/
It is recommended that you use tags if you do not want bleeding edge and development content for this library.
Current Status
Versions supported: OTP-18 and up. Support of OTP-17 down to R15B02 is best effort. Builds with Rebar3 require OTP-18.3 and up because that's what the build tools support. Testing may eventually clamp up to OTP-supported releases (current and the two prior).