- Erlang is a programming language and runtime system for building massively scalable soft real-time systems with requirements on high availability.
- OTP is a set of Erlang libraries, which consists of the Erlang runtime system, a number of ready-to-use components mainly written in Erlang, and a set of design principles for Erlang programs.
- github.com/kerl/kerl Easy building and installing of Erlang/OTP instances