tl/dr: Community for F# has a brand-new page at www.c4fsharp.net – with links to a ton of recorded F# presentations, as well as F# hands-on Dojos and material. Check it out, and let us know on Twitter what you think, and what you want us to do next… and spread the word! If you are into F# and don’t know Community for F#, you are missing out! Community for F#, aka C4FSharp, is the brainchild of Ryan Riley. Ryan has been running C4FSharp tirelessly for years, making great content available online for the F#[...]

Kevin Montrose’s Jil JSON serializer has now been added to the JSON benchmark tests and the results are really impressive.   Kevin has also listed the tricks that he has employed to make Jil fast on the project page, which is well worth a read.

If you have done any DevOps work on Amazon Web Services (AWS) then you should be familiar with Amazon CloudWatch, a service for tracking and viewing metrics (CPU, network in/out, etc.) about the various AWS services that you consume, or better still, custom metrics that you publish about your service. On top of that, you [...]

I recently reorganized the SimpleSpeedTester project’s structure so that it’s easier to add tests to both the Json and binary serializer benchmarks, and to run the tests is as easy as running the RunBenchmarks.fsx F# script and then choosing which benchmark you’d like to run and then kick back and wait for the results to [...]

× Click here to see the result live! For the last few years, the Japanese F# community has been running the F# Advent Calendar (2010, 2011, 2012). Each advent day, one person writes an article about something interesting in F#. I have been following the advent calendar last year on Twitter and when the planning started for this year, I offered to write an article too. You might have noticed that I posted a Japanse version of the article in December as part of the advent calendar 2013. A[...]