C◦mp◦se :: Conference

Thursday-Friday, May 18-19 2017

Bank of America Conference Center
(Inside Brookfield Place)
250 Vesey Street
New York NY 10080

Register at Eventbrite


C◦mp◦se :: Unconference and Exchange

An informal follow-on event where you can exchange ideas, hack on personal projects, and participate in informal talks. Details TBA.

Call for Talks
C◦mp◦se 2017
Info here

C◦mp◦se :: Conference

The practice and craft of functional programming

Compose is a conference for typed functional programmers, focused specifically on Haskell, OCaml, F#, SML, and related technologies.

Typed functional programming has been taken up widely, by industry and hobbyists alike. For many of us it has renewed our belief that code should be beautiful, and that programming can be as enjoyable as it is practical. Compose is about bringing together functional programmers of all levels of skill and experience — from technical leads to novices, and from long-time hackers to students just getting started.

Our experiences have shown that the theoretical can be put into practice with great success, and that topics once considered “advanced” can be made understandable and spread widely. For example, type systems, often considered complex, can simplify our lives by teaching compilers to do some of our reasoning for us.

Compose is about learning together — sharing knowledge, insights, techniques, and sometimes just awesome things we made.


Emily Riehl — Professor of Mathematics, Johns Hopkins University. Author of Category Theory in Context, and much else.


Bank of America Conference Center

(Inside Brookfield Place)
250 Vesey Street
New York NY 10080



$75 early bird, $100 full

Interested in sponsoring? We have information available on how you can become a sponsor for C◦mp◦se.

Commercial Tutorials
These events require separate registration; information provided in the links below.


C◦mp◦se is organized by the organizers of the New York Haskell Users Group, namely: Doug Beardsley, Gershom Bazerman, Kat Chuang, Rick Minerich, and Ryan Trinkle.

We welcome more people wanting to get involved as functional programming community organizers, and if you'd like to pitch in, please write us and let us know!