Conference

Func Prog Conf 2026

Func Prog Conf 2026 is a full-day conference in central Stockholm dedicated to functional programming. Attendees will have the opportunity to learn from leading experts in the field, network with peers, and enjoy talks and a panel discussion, alongside food and refreshments. The event features five curated talks, covers emerging topics, and targets both expe…

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6Speakers
4Sponsors
6Sessions
8Companies · in total

Speakers

Programmed at Func, in alphabetical order.

Adam Tornhill
Founder and CTO, CodeScene · CodeScene
Adam Warski
Co-founder, SoftwareMill (part of VirtusLab) · SoftwareMill / VirtusLab
Christoph Neumann
Developer Advocate, Clojure team · Clojure
Eric Torreborre
Software Engineer
Giuseppe Castagna
Senior Research Scientist, IRIF, CNRS, Université Paris Cité · IRIF, CNRS, Université Paris Cité
Guillaume Duboc
Programming Languages Researcher, University of Bristol · University of Bristol

Sponsors

The companies behind the program. Tiers as disclosed.

Agical
Clojure
Multiply
Nubank

Agenda

Selected from 6 sessions.

  • 09:15

    Transforming Software Evolution: Lessons from 10 Years of Clojure in Production

    Lisp has promised simplicity and expressive power for six decades, yet never reached the mainstream. Ten years ago, CodeScene made a big bet on a modern Lisp dialect, Clojure, to b…

  • 10:30

    Beyond the Expression Problem

    Modularizing a codebase is extremely beneficial, but it can also be very difficult. This presentation starts from a concrete example of a system the author worked on and some modu…

  • 12:30

    The Scala 3 Features for Agentic Development, Today and Tomorrow

    There's a hypothesis that formally verifying agent-generated code improves its quality. It gives agents a faster feedback loop and clarifies the intent. While thanks to AI assistan…

  • 13:30

    All Set: Bringing Static Types to Elixir

    Elixir is a dynamically typed language, but for several years it has been evolving towards a static type system. This reflects a broader trend across dynamic languages, driven larg…

  • 14:45

    Infinite Coding

    Software runs the world. It’s tremendously valuable, but the code itself is a liability. Every change costs, but failing to change also costs. The stakes are not just economic, but…

  • 16:00

    Panel discussion

Company intelligence

What does it mean when 8 companies show up, and 1 bet on three roles at once?

Eight companies. one are betting more than once.

The numbers below are derived from the speakers, sponsors, and exhibitors on this page, cross-referenced into one ledger. They are the only thing here that 10times.com cannot tell you.

Who's in the room
1All threespeak · spons · exh
3Sponsoringsponsor only
4Speakingspeaker only

In all three roles

Clojure

Speakers by seniority

33% of the speakers carry senior titles: C-suite, Founder, VP, or Director-level.

  • C-suite117%
  • Founder / Owner117%
  • Engineer · IC233%
  • Research / Science233%

Of 6 speakers · classified by free-text title

Most-represented companies
Sponsors by tier
unspecified4
100% of 4