For anyone wondering what the "OTP" part is in Erlang/OTP, it is a set of libraries and associated principles that, in effect, standardize the creation of highly reliable, fault-tolerant applications, originally for the telecom domain. It's worth checking out the brief introduction to the fundamental ideas in the introduction to "OTP Design Principles":
OTP = Open Telecom Platform
"Outlaw Techno Psychobitch"
https://www.youtube.com/watch?v=rRbY3TMUcgQ
no longer. That is legacy. OTP now just stands for "OTP"
It's still referred as such through the official documentation: https://www.erlang.org/faq/introduction.html#idm24
You may be thinking of comments like: https://erlangforums.com/t/should-otp-be-the-standard-librar...