# F# Weekly #3, 2020 – VS F# Tooling Performance and Ionide major fixes

**URL:** <https://forums.fsharp.org/t/f-weekly-3-2020-vs-f-tooling-performance-and-ionide-major-fixes/1176>\
**Category:** General\
**Tags:** news\
**Created:** [January 18, 2020, 10:29am UTC](https://forums.fsharp.org/t/f-weekly-3-2020-vs-f-tooling-performance-and-ionide-major-fixes/1176 "2020-01-18T10:29:23Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![sergey\_tihon](https://yyz2.discourse-cdn.com/flex030/user_avatar/forums.fsharp.org/sergey_tihon/32/25_2.png) [@sergey\_tihon](https://forums.fsharp.org/u/sergey_tihon)\
**Post date:** [January 18, 2020, 10:29am UTC](https://forums.fsharp.org/t/f-weekly-3-2020-vs-f-tooling-performance-and-ionide-major-fixes/1176/1 "2020-01-18T10:29:23Z")

</div>

Welcome to F# Weekly,  
A roundup of F# content from this past week:

**News**

- [January 2020 .NET Updates](https://github.com/dotnet/announcements/issues/150)
- [Collecting and analyzing memory dumps](https://devblogs.microsoft.com/dotnet/collecting-and-analyzing-memory-dumps/)
- [Announcing Experimental Mobile Blazor Bindings](https://devblogs.microsoft.com/aspnet/mobile-blazor-bindings-experiment/)
- [JetBrains Mono — a new typeface made for developers](https://blog.jetbrains.com/blog/2020/01/15/jetbrains-mono-a-new-font-made-for-developers/?utm_source=twitter&utm_medium=referral&utm_campaign=jetbrainsmono&utm_content=a-new-font-developers)
- [New year, new browser – The new Microsoft Edge is out of preview and now available for download](https://blogs.windows.com/windowsexperience/2020/01/15/new-year-new-browser-the-new-microsoft-edge-is-out-of-preview-and-now-available-for-download/?FORM=M300UB&OCID=M300UB&wt_mc_id=M300UB)

**Videos and Slides**
- [VSCode and F# Pro Series - 5 Tips for Micro File Navigation](https://www.youtube.com/watch?v=7Ew9_56cMr4&feature=youtu.be) - Compositional IT
- [Make illegal states unrepresentable - Is Maybe an Option - Episode 3/3](https://www.youtube.com/watch?v=YGqEEREMA0k&feature=youtu.be) - Roman Sachse
- [Functional Parsing with FParsec](https://www.slideshare.net/JakeWitcher1/functional-parsing-with-fparsec?qid=6e98cd99-3e3e-4876-b5a8-b09c49323c77&v=&b=&from_search=2) - Jake Witcher
- [Videos from "Focus on Blazor"](https://channel9.msdn.com/Events/dotnetConf/Focus-on-Blazor)
- [.NET Rocks: XAML Tooling with Dmitry Lyalin](https://www.dotnetrocks.com/default.aspx?ShowNum=1669)

**Blogs**
- [Creating Azure Functions in F#](https://www.aaron-powell.com/posts/2020-01-13-creating-azure-functions-in-fsharp/) - Aaron Powell
- [Consuming F# results in C#](https://gsscoder.github.io/consuming-fsharp-results-in-c/) - Giacomo S. S.
- [Converting a WebSharper HTML app to a client-server one](https://forums.websharper.com/blog/87652) - Adam Granicz

**F# vNext**

> <https://twitter.com/_cartermp/status/1218289412129189888>

- [VS 16.5 Tooling Performance](https://github.com/dotnet/fsharp/issues/8255)
- [VS 16.x tooling performance](https://github.com/dotnet/fsharp/issues/6866)
- [Pulumi: Idiomatic F# API](https://github.com/pulumi/pulumi/issues/3644)
- New language suggestions:
  - [Variables in match shadowing types should trigger error instead of warning](https://github.com/fsharp/fslang-suggestions/issues/826)

**GitHub projects**
- [mikhailshilkov/pulumi-fsharp](https://github.com/mikhailshilkov/pulumi-fsharp) - Very experimental PoC of running Pulumi as F# CEs
- [nessos/Eff](https://github.com/nessos/Eff) - A library design for programming with effects and handlers in C# 7
- [OnurGumus/FBlazorShop](https://github.com/OnurGumus/FBlazorShop) - This is a port of Steve Sanderson's Pizza Workshop for Blazor by using F# and Bolero.
- [ChrisPritchard/2d-games-with-unity-in-fsharp](https://github.com/ChrisPritchard/2d-games-with-unity-in-fsharp) - My work through the 2D games with unity book by Jared Halpern and Apress, but using F# instead of C#
- [granicz/BlogEngine](https://github.com/granicz/BlogEngine) - A simple WebSharper-based static blog generator with markdown articles.

> <https://twitter.com/sforkmann/status/1216425861127331840>

**New Releases**

- [CosmoStore.ServiceStack 3.0.0](https://www.nuget.org/packages/CosmoStore.ServiceStack/)
- [NBomber v0.16.0](https://twitter.com/AntyaDev/status/1218109074669232128)

> <https://twitter.com/k_cieslak/status/1217492993483202560>

That’s all for now. Have a great week.

Previous F# Weekly edition – [#2, 2020](http://sergeytihon.com/2020/01/10/f-weekly-2-2020-fantomas-configuration-file/)