Over the last few years, I created or contributed to a number of libraries including F# Data for data access, Deedle for exploratory data science with C# and F#, Markdown parser and code-formatter F# Formatting and other fun libraries such as one for composing 3D objects used in my Christmas blog post. Building libraries is a fun and challenging task - even if we ignore all the additional things that you need to get right such as testing, documentation and building (see my earlier blog post) and focus[...]

There is a bunch of visualization and charting libraries for F#. Sadly, perhaps the most advanced one, F# Charting, does not work particularly well outside of Windows at the moment. There are also some work-in-progress libraries based on HTML like Foogle Charts and FsPlot, which are cross-platform, but not quite ready yet. Before Christmas, I got a notification from GitHub about a pull request for a simple gnuplot wrapper that I wrote a long time ago (and which used to be carfully hidden on CodePlex). [...]

I guess that it might be a bit too late for adding to your list of new year's resulution now. But just if you still have an empty slot (or in case an originally taken slot has become available), your new year's resolution should be to get involved with F#! Obviously, the goal of this blog post is to sell you some of my F# trainings and other materials - including the online course on F# in Finance and our FastTrack to F# course in London and New York and also the F# Deep Dives book. But to conceal this [...]

This blog post is a part of the awesome F# Advent Calendar (see the previous entry about writing algorithms in F# from Rick Minerich), so it inevitably needs a Christmassy theme. However, there is also going to be a serious theme for the blog post, which is domain-specific languages. One of my favorite examples of Domain-Specific Languages is a simple OpenGL library that I wrote some time ago for composing 3D graphics in F#. You can see it in my NDC 2014 talk Domain Specific Languages, the functional[...]

As Howard Mansell already announced on the BlueMountain Tech blog, we have officially released the "1.0" version of Deedle. In case you have not heard of Deedle yet, it is a .NET library for interactive data analysis and exploration. Deedle works great with both C# and F#. It provides two main data structures: series for working with data and time series and frame for working with collections of series (think CSV files, data tables etc.) The great thing about Deedle is that it has been becoming a founda[...]