Recent snippets
-
Pong
Pong video game runnable inside fable.io. Controls are "A" for left, and "D" for right.
1 people like this
Like the snippet!Posted: 1 month ago by Phillip Trelford
-
Using local LLMs from F#
Download and install Ollama: https://ollama.com/ Ollama is a free common host for multiple different LLM-models like Google Gemma, OpenApi's GPT-OSS, Deepseek, etc.
0 people like this
Like the snippet!Posted: 3 months ago by Tuomas Hietanen
-
ModelContextProtocol with FSharp (MCP with F#)
ModelContextProtocol with FSharp (MCP with F#) https://modelcontextprotocol.io/docs/getting-started/intro Client and Server examples using https://github.com/modelcontextprotocol/csharp-sdk
0 people like this
Like the snippet!Posted: 3 months ago by Tuomas Hietanen
-
Weighted Average
Takes a list of (quantity/amount and price/rate) as decimals, and gives a weighted average
0 people like this
Like the snippet!Posted: 3 months ago by Tuomas Hietanen
-
Creating Azure dashboard clock component with Farmer
Example of shaping an anonymous-object-as-JSON structure for an Azure dashboard using strong typing and minimal code using Farmer F# https://compositionalit.github.io/farmer/
2 people like this
Like the snippet!Posted: 3 months ago by Tuomas Hietanen
-
Functional Agent
A functional wrapper around MailboxProcessor that simplifies agent-based concurrency, adds error handling via events, and provides convenience functions to avoid common pitfalls when working with asynchronous message processing in F#.
2 people like this
Like the snippet!Posted: 5 months ago by halcwb
Popular snippets
-
Haskell function : iterate
Implements iterate function from Haskell's Prelude. The function generates an infinite sequence by applying a function to the initial value (first) and then to the result of previous application.
203 people like this
Like the snippet!Posted: 15 years ago by Nick Palladinos
-
Chain of responsibility
The following sample wants to make sure the person’s age is between 18 and 65, weight is no more than 200 and tall enough (>120).
85 people like this
Like the snippet!Posted: 14 years ago by Tao Liu
-
Strategy pattern
Strategy pattern in F#
83 people like this
Like the snippet!Posted: 14 years ago by Tao Liu
-
Break sequence into n-element subsequences
I'm working on parallel computations and I thought it would be useful to break work into chunks, especially when processing each element asynchronously is too expensive. The neat thing is that this function is general even though motivation for it is specific. Another neat thing is that this is true lazy sequence unlike what you'd get if you used Seq.groupBy. There are three versions for your enjoyment.
73 people like this
Like the snippet!Posted: 15 years ago by Dmitri Pavlenkov
-
Projecting lists
Three functions showing how to implement projection for functional lists. First version uses naive recursion and the second one is tail-recursive using the accumulator parameter. The third version extends this with continuation passing.
74 people like this
Like the snippet!Posted: 15 years ago by Tomas Petricek
-
Monadic Memoization
Modular memoization within a pure functional setting that is implemented as a convenient computation builder.
91 people like this
Like the snippet!Posted: 14 years ago by Nick Palladinos
Snippets by tags
sequences (48) lists (15) agent (20) json (16) game (32) math (35) lazy (20) tutorial (17) monad (24) generic programming (17) learning f# (16) async (98) seq (54) f# (43) pattern matching (15) recursion (33) web (29) quotations (21) silverlight (22) string (29)
Snippets by authors
Joel Huang (13) Cesar Mendoza (17) Ankur Dhama (20) nagat01 (19) Vesa Karvonen (8) Evgeniy Andreev (13) Faisal Waris (37) Carsten König (10) Brian Berns (9) Tuomas Hietanen (80) devshorts (11) David Klein (16) Kit Eason (51) Samuel Bosch (12) fholm (26) Taha Hachana (12) Fabio Galuppo (14) Eirik Tsarpalis (89) Zhukoff Dima (8) Antonio Cisternino (8)
Database contains 3207 snippets out of which 1719 is public.