Lambda Days is a one of a kind experience in the functional world.

Never-failing explosion of enthusiasm and talent is what gets us motivated to explore this amazing community in all of its potential.

A journey we take through different ideas, technologies, paradigms and languages inspires creativity, growth and pure enjoyment of coding.

To us Scala, Erlang, Haskell, Elixir, F#, Lisp, Clojure, OCaml and many other emerging technologies are more than languages - they are new perspectives on how to understand and tackle challenges of every day work.


Still a student? Contact us regarding discounts and volunteering options.

Programme committee

Call For Talks

Are you interested in presenting your thoughts on the subject of functional programming? Submit your presentation.

As of now we have identified 6 areas our audience would love to hear about:

Functional languages
Software and system design
Reactive Programming
Web programming
Computation in functional technologies
Applications and case studies

Is your presentation slightly outside that scope? Amaze and inspire us with your submission!

To make our committee’s life easier, this year use Eventil to manage your submissions.

If you are interested in publishing your research results related to functional technologies, languages and applications, you can submit your paper to the Research Track.

All accepted papers will be published in the special section of Concurrency and Computation: Practice and Experience Journal (IF=1.133) indexed at the Thomson Reuters Master Journal List. This special section is edited by: Wojciech Turek, Aleksander Byrski, John Hughes, Kevin Hammond and Marek Zaionc .

Dates for the Research Track:

Manuscripts submission - October 31th
1st review round - 23 December
Revised version - 20 February
Presentation at the Conference - 23-24 February
2nd review round - 31 March 2018
Final manuscript - 31 May 2018

Deadline: 30/10/2017





Help make Lambda Days 2018 the best one ever, let your brand shine, support the amazing Functional Community in Kraków and worldwide.

Join us as a sponsor!

sponsorship at



Krupnicza 33
31-123 Kraków

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Code of Conduct

All attendees, speakers, sponsors and volunteers at our conference are required to agree with the following code of conduct. Organisers will enforce this code throughout the event. We are expecting cooperation from all participants to help ensuring a safe environment for everybody.

Our conference is dedicated to providing a harassment-free conference experience for everyone, regardless of gender, sexual orientation, disability, physical appearance, body size, race, or religion. We do not tolerate harassment of conference participants in any form. Sexual language and imagery is not appropriate for any conference venue, including talks, workshops, parties, Twitter and other online media.

Please bring any concerns to the immediate attention of the event staff, or contact our Event Coordinator, Wioletta Dec at We thank our attendees for their help in keeping the event welcoming, respectful, and friendly to all participants.


info at