Wednesday 

Workshop room 1 

15:00 - 16:00 

(UTC+02

Talk (60 min)

Part 2/2: Real time event visualization in F# and Fable

In this two hours workshop we will learn how to build a digital dashboard with real-time event visualization using F# and Fable (that compiles F# to Javascript). We will start from the ground up checking out MVU pattern and Elm architecture and then proceed to more advanced topics like asynchronous operations and Web socket communication. Finally we will style our application using CSS imported with an F# type provider. Workshop plan: - What is Elm architecture? - What is MVU pattern? - Introduction to Fable and Fable/Elmish - Writing a trivial Fable application - Integrating Web services into a Fable application - Implementing bidirectional communication using Web sockets - Styling with CSS libraries and CSS F# type provider - Using Visual Studio Code and Ionide to build and run the application Prerequisites: - Computer with Windows, Linux or MacOS - Visual Studio Code with Ionide F# plugin - Basic knowledge of F# - Basic knowledge of HTML - Knowledge of Javascript or CSS is not necessary

Vagif Abilov

Vagif works for Norwegian Broadcasting Corporation (NRK). He has about three decades of programming experience, currently focusing on building systems in F# and C#. Vagif is a frequent speaker at software conferences and contributor to some open source projects. In his free time he plays keyboards in The Linebreakers, teaches his pets programming and rides bikes.