# F# Weekly #28, 2019 – Tickets for FableConf are on sale!

**URL:** <https://forums.fsharp.org/t/f-weekly-28-2019-tickets-for-fableconf-are-on-sale/907>\
**Category:** General\
**Tags:** news\
**Created:** [July 13, 2019, 5:13pm UTC](https://forums.fsharp.org/t/f-weekly-28-2019-tickets-for-fableconf-are-on-sale/907 "2019-07-13T17:13:50Z")\
**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:** [July 13, 2019, 5:13pm UTC](https://forums.fsharp.org/t/f-weekly-28-2019-tickets-for-fableconf-are-on-sale/907/1 "2019-07-13T17:13:50Z")

</div>

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Welcome to F# Weekly,

A roundup of F# content from this past week:

**News**

- [Tickets for #FableConf are on sale!](https://www.eventbrite.com/e/fable-conference-2019-tickets-60873524350)
- [HTML templating in Bolero with Hot Reloading](https://fsbolero.io/docs/Templating)
- [Bolero upgrade guide from v0.4 to v0.5](https://fsbolero.io/docs/Upgrade)
- [Сompleted SAFE-Chat migration to Fable 2](https://twitter.com/olegzeee/status/1148993193238597633)
- [Deriving a Domain Specific Language for purely functional 3D Graphics](https://rawgit.com/wiki/aardvark-platform/aardvark.docs/docs/media/Elmish.html?utm_source=share&utm_medium=ios_app)
- [Write Better Code Faster with Roslyn Analyzers](https://devblogs.microsoft.com/dotnet/write-better-code-faster-with-roslyn-analyzers/)

**Videos & Slides**
- [Introduction to Web-Development with F# and Fable (F# + Babel = Fable)](https://www.youtube.com/watch?v=yjODmfGWmvw&feature=youtu.be) - Roman Sachse
- [How to write a Query Handler Part 2 - Event Sourcing and CQRS DIY S2E04](https://www.youtube.com/watch?v=przz3vuAf_M&feature=youtu.be) - Roman Sachse
- [Write your own domain specific language with F#](https://www.youtube.com/watch?v=NoGyFQ99NgY&feature=youtu.be) - Mikhail Smal
- [What’s new for performance in .NET Core and ASP.NET Core 3.0](https://www.youtube.com/watch?v=bIfolJJJWqs) - Ben Adams
- [Keynote DotNet 2019 by Scott Hunter](https://www.youtube.com/watch?v=1nd3NX8wXT8)
- [Languages & Runtime: .NET Community Standup - July 11th 2019](https://www.youtube.com/watch?v=nw57mrD8DS4)
- [Introduction to F# and functional programming for the C# developer](https://nicolaiarocci.github.io/talks/fsharp-for-csharp-developers/#/) - Nicola Iarocci

> <https://twitter.com/isaac_abraham/status/1149328634890637314>

**Blogs**

- [Applying the Tagless-Final pattern in F# Generic Programs](https://eiriktsarpalis.wordpress.com/2019/07/02/applying-the-tagless-final-pattern-in-f-generic-programs/) - Eirik Tsarpalis
- [Fsharp code kata: Prisoner Dilemma](https://tonyxzt.blogspot.com/2019/07/fsharp-code-kata-iterated-prinsoner.html) - Tonino Lucca
- [Modern #CSS3 for a WebForms #GridView and #WebSharper](https://giuliohome.wordpress.com/2019/07/07/modern-css3-for-a-webforms-gridview/) - giuliohome
- [Babel F# pipeline operator](http://codereform.com/blog/post/babel-fsharp-pipeline-operator/) - George Dyrrachitis
- [Creating Slack Commands With Azure Functions](https://www.aaron-powell.com/posts/2019-07-12-creating-slack-commands-with-azure-functions/) - Aaron Powell
- [Using FSharp with Table Storage and Azure Functions](https://www.aaron-powell.com/posts/2019-07-12-using-fsharp-with-table-storage-and-azure-functions/) - Aaron Powell

**F# vNext:**
- [F# RFC FS-1073 - Allow access to Record type constructors](https://github.com/fsharp/fslang-design/blob/master/RFCs/FS-1073-record-constructors.md)
- [F# RFC FS-1074 - Default interface member interop](https://github.com/fsharp/fslang-design/blob/master/RFCs/FS-1074-default-interface-member-inteop.md)
- New language suggestions:
  - [Add support for the `example` documentation comment tag](https://github.com/fsharp/fslang-suggestions/issues/769)
  - [Support symmetric diff on maps and sets](https://github.com/fsharp/fslang-suggestions/issues/768) ([hot](https://twitter.com/dsyme/status/1148271433052807169))
  - [Auto implement partial active recognizers for DU cases](https://github.com/fsharp/fslang-suggestions/issues/766)

> <https://twitter.com/sforkmann/status/1149342444544299010>

**GitHub projects**

- [jsinger67/Lelek](https://github.com/jsinger67/Lelek) - F# LL(k) Parser generator.
- [intellifactory/IntroToFSharp](https://github.com/intellifactory/IntroToFSharp) - Introduction to F#
- [aardvark-platform/aardvark.media](https://github.com/aardvark-platform/aardvark.media) - Functional (ELM style) front-end and UI for aardvark, an open-source platform for visual computing, real-time graphics and visualization.

**New Releases**
- [Fabulous 0.41.0](https://github.com/fsprojects/Fabulous/releases)
- [FSharp.Control.Redis.Streams 0.1.0](https://twitter.com/Jimmy_Byrd/status/1150049110147444738)
- [FSharp.Stats 0.1.0](https://twitter.com/cs_biology/status/1148595389370687489)
- [Hedgehog 0.8.3](https://twitter.com/nikosbaxevanis/status/1148608649889230849)
- [FSharp.UMX 1.0.0](https://www.nuget.org/packages/FSharp.UMX/1.0.0)
- [Irc.FSharp 0.5.0](https://www.nuget.org/packages/Irc.FSharp/0.5.0)

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

[https://twitter.com/dsyme/status/1148643496187711491](https://twitter.com/dsyme/status/1148643496187711491)

Previous F# Weekly edition – [#27, 2019](http://sergeytihon.com/2019/07/06/f-weekly-27-2019-femto-in-babel-and-fabulous-by-don/)
