I would like to announce the ErlAlign project. It’s a code formatter that does columnar code alignment. Here’s an example:
User = #user{
name = <<"Alice">>,
age = 30,
occupation = <<"developer">>
}.
It aims at improving code readability. The documentation can be found here.
It also includes an additional rebar3 plugin for converting legacy edoc style @doc documentation blocks to -doc style OTP-27 attributes.
Enjoy!
Serge