Build massively scalable soft real-time systems


Erlang/OTP 19.2 has been released

14 Dec 2016

Erlang/OTP 19.2 is the second service release for the 19 release track. website source code now on Github

5 Dec 2016

Erlang/OTP 19.1 has been released

21 Sep 2016

Erlang/OTP 19.1 is a service release on the 19 track with mostly bug fixes, but is does contain a number of new features and characteristics improvements as well.


What is Erlang?


Erlang is a programming language used to build massively scalable soft real-time systems with requirements on high availability. Some of its uses are in telecoms, banking, e-commerce, computer telephony and instant messaging. Erlang's runtime system has built-in support for concurrency, distribution and fault tolerance.

Erlang Quickstart

What is OTP?


OTP is set of Erlang libraries and design principles providing middle-ware to develop these systems. It includes its own distributed database, applications to interface towards other languages, debugging and release handling tools.

Getting Started with OTP