Next Meetup

Introduction to F#: The Turtle Tutorial with Luke Merrett
Workshop for those who would like to learn F# and functional languages in general, aimed at attendees who have a general knowledge of object-oriented languages like C#, Java, Python, JavaScript etc. The workshop consists of 2 segments: 1 - Presentation explaining the fundamental concepts & advantages of F# 2 - Interactive workshop where we will each build a Logo Turtle from scratch Please bring along a laptop if you can; if you haven't got one available we will happily pair you up with other attendees or the presenters to work through the exercise --- Laptop Setup Instructions --- You will need the .NET Core 2.1 SDK installed locally. If you don't already have this installed click "Download .NET Core SDK" here: You'll also need Visual Studio Code, Ionide and the Visual F# Tools. Go here: and follow "Options 2: Install Visual Studio Code", then "Option 4: Install the Visual Studio 2017 Build Tools". If you run into any troubles please feel free to contact us prior to the exercise. We will also set some time aside to get everyone up & running prior to starting on the day. --- Resources --- The exercise code can be found here: The slides can be found here:

Skills Matter at CodeNode

10 South Place, EC2M 7EB · London

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    What we're about

    F#unctional Londoners is a meetup group that aims to bring together Londoners with an interest in functional programming with F#. Topics include: - Essentials of functional programming and F# - Assessing what kind of projects F# is well suited for - or not - Using F# alongside other languages and libraries - Asynchronous and parallel programming - Data visualisation - Scientific programming - Numerical methods and optimisation - Financial modelling

    As an affiliated user group of (, the F# Software Foundation, we strive to build a great community of passionate people who care deeply about F#, and want to make our community a safe and welcoming place for everyone. We expect everyone attending our events to be respectful, open, and considerate, and to follow the F# Software Foundation Code of Conduct ( If someone's behavior makes you feel uncomfortable or unsafe in any way, please report the issue by emailing

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