Lean Code: How to Code Efficiently

Featuring Joan Anagbla

code quality lean clean

F# for a Real World E-commerce Project

Featuring Mikhail Smal

Is F# fit for for business applications? In this session Mikhail Smal will share how he convinced his e-commerce organisation to successfully transition from C# and JavaScript to full tilt F#.

f# e-commerce javascript c#

Rethinking Bioinformatic Algorithms Using F#

Featuring Jamie Dixon

In this talk Jamie Dixon addresses two problems in biomedical research — reproducibility & complexity — by looking at basic implementation of pattern matching DNA/RNA sequences using traditional code constructs and then reimplementing them using F#.

f# reproducible-research rna dna bioinformatics

Declarative, Concise Implementation of a Rule-based Dialog System in F#

Featuring Allister Beharry

In this talk Allister Beharry offers an overview of Selma — a Web-based multimodal dialog agent for healthcare self-management written entirely in F# using WebSharper.

f# websharper selma

Building a Custom Type Provider

Featuring Ody Mbegbu

There are #TypeProviders for almost all the popular data sources in the market, but you find a situation where you need to go DIY. In this talk you'll see how Type Providers are built as Ody Mbegbu shares an example built for the Edelweiss Data Platform.

f# data type-provider

Machine Learning Made Easy with ML.NET and F#

Featuring Riccardo Terrell

Are you a .NET developer looking to break into Machine Learning? In this talk Riccardo Terrell shares how easy it is to start using ML in your .NET applications by utilising ML.NET in F#

f# .net machine-leaning

F# for Biotech — Stranger Things edition

Featuring Darren Platt

Darren Platt shares the story of a biotech platform developed using F# that oversees millions of liquid transfers and leads to a (living!) end product that manufactures the active ingredients of the Cannabis plant.

f# biotechnology biotech

Lightning Talk: The Choosy Devs’ Intro to Units of Measure

Featuring Paul Blasucci

Meet one of F#'s most distinctive — if under-used — features: Units of Measure. Interactively shape the presentation while you learn how to: ensure correctness, improve intentionality, and preclude subtle bugs.

f# units-of-measure

Lightning Talk: F# in 3D Bin Packing

Featuring Onur Gumus

In this lightning talk, Onur Gumus demonstrates a real world application of F# as a commercial-grade 3D bin packer, written in 100% F# code and it's isomorphic.

f# performance serverside fable commercial

Lightning Talk: One Language to Rule Them All (IaC in F#)

Featuring Stefano d’Antonio

Stefano d'Antonio introduces Pulumi, which enables developers to leverage powerful general-purpose languages for infrastructure definitions. Now supporting .NET, it allows users to use a single language for everything.

f# infrastructure-as-code intellisense pulumi

Lightning Talk: Open Source Fun from Start to End

Featuring Phil Trelford

Phil Trelford takes us on the modest journey of an open source project: Its original source code is less than 100 lines, but it has nearly 200K downloads and has been adopted by everything from hedge funds to the F# compiler.

f# open-source foq

Lightning Talk: F#: The Best Tool for the Hardest Problems

Featuring Matthew Crews

Mathematical Planning is the science of answering the question "What should we do?" In this lightning talk Matthew Crews shows why F# is the best tool for performing MP.

f# flips mathematical-planning

Lightning Talk: F# Software Foundation Initiatives

Featuring Kevin Avignon

Learn about the multiple programs and initiatives of The F# Software Foundation, and how the FSSF reduces the barrier to get started and become proficient with F#.

f# nonprofit-technology techforgood

Nagareyama: a new Fable, faster, more powerful and easier to use

Featuring Alfonso Garcia-Caro

Fable is the bridge that allows F# programmers to go from .NET to JS. And until now this was not only a metaphor, Fable relied on Babel and other JS tooling, living itself in the two worlds. This has worked great, but it made Fable more complex than it needed to be for users and maintainers.

f# .net javascript babel fable

Peeble: An F# -> PHP Transpiler

Featuring Jérémie Chassaing

Fable has already proved that F# is really good at transpiling. Now Peeble is taking the same steps to transpile F# to #PHP. In this talk Jérémie Chassaing takes a good look at Peeble through a case study from the world of game development.

peeble elmish f# fable php

Type Me If You Can: Writing Safe Communication Protocols with F#

Featuring Rumyana Neykova

In this talk Rumyana gives a history of types, and discusses some new – and not-so-new — type systems: session types (for distributed programs), and refinement types (w/ predicates).

ocaml f#

Lightning Talk: Specification as a Library

Featuring Scott Nimrod

f# modelling type-system domain-driven-design

Welcome to F# eXchange 2020

Featuring Don Syme

Don Syme introduces F# eXchange 2020.

f# introduction

Implementing Microservices: Nobody Told Me About That

Featuring Khaled Souf

I'm sure you've heard about microservices. Did you suffer when implementing microservice architecture? Did you fail (like I did) implementing them?

architecture microservice

Build High Performance Stream Processing and Workflows with TPL Dataflow

Featuring Riccardo Terrell

TPL Dataflow is a data processing library from Microsoft that consists of different "blocks" that can be composed together to make a pipeline, which can be parallelized. Writing a highly performant application is not trivial, but with the proper tools it can be significantly simplified....

.net stream-processing dataflow tpl