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Angel D. MunozThe perla docs website is now up! The "Real World" Fable sample has been updated to the latest perla preview, links in the following tweets!<a href="https://github.com/AngelMunoz/real-world-fable" rel="nofollow noopener" translate="no" target="_blank">https://github.com/AngelMunoz/real-world-fable</a> You can check the commit history, upgrading this was a breeze just bumping package versions!<a href="https://angelmunoz.github.io/Perla/" rel="nofollow noopener" translate="no" target="_blank">https://angelmunoz.github.io/Perla/</a> The docs website is still a work in progress, however feel free to ping me if something feels weird or if you get lost!<a href="https://hachyderm.io/tags/dotnet" class="mention hashtag" rel="nofollow noopener" target="_blank">#dotnet</a> <a href="https://hachyderm.io/tags/fsharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#fsharp</a> <a href="https://hachyderm.io/tags/webdev" class="mention hashtag" rel="nofollow noopener" target="_blank">#webdev</a>

brandewinderBlogged: <a href="https://brandewinder.com/2025/07/23/releasing-quipu-version-1/" rel="nofollow noopener" translate="no" target="_blank">https://brandewinder.com/2025/07/23/releasing-quipu-version-1/</a>Where I decide it's time to release version 1.0.0 of Quipu, my <a href="https://hachyderm.io/tags/dotnet" class="mention hashtag" rel="nofollow noopener" target="_blank">#dotnet</a> Nelder-Mead solver! Is it perfect? Of course not. Is it useful as-is? Yes it is, so... Ship it! <a href="https://hachyderm.io/tags/csharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#csharp</a> <a href="https://hachyderm.io/tags/fsharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#fsharp</a>

arialdoDelicious post on <a href="https://mastodon.online/tags/fsharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#fsharp</a> by <a href="https://hachyderm.io/@bbatsov" class="u-url mention" rel="nofollow noopener" target="_blank">@bbatsov</a> Why F#? <a href="https://batsov.com/articles/2025/03/30/why-fsharp/" rel="nofollow noopener" translate="no" target="_blank">https://batsov.com/articles/2025/03/30/why-fsharp/</a>

//devdigest⚡️ F# Weekly #29, 2025 and .NET 10 Preview 6 Highlights🏷️ <a href="https://mastodon.social/tags/devdigest" class="mention hashtag" rel="nofollow noopener" target="_blank">#devdigest</a> <a href="https://mastodon.social/tags/dotnet" class="mention hashtag" rel="nofollow noopener" target="_blank">#dotnet</a> <a href="https://mastodon.social/tags/net" class="mention hashtag" rel="nofollow noopener" target="_blank">#net</a> <a href="https://mastodon.social/tags/fp" class="mention hashtag" rel="nofollow noopener" target="_blank">#fp</a> <a href="https://mastodon.social/tags/fsharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#fsharp</a><a href="https://devdigest.today/goto/4707" rel="nofollow noopener" translate="no" target="_blank">https://devdigest.today/goto/4707</a>

Angel D. MunozPerla v1.0.0-beta-028 is out I keep fixing stuff from here and there so, if you're using it be sure to keep an eye to the releases tab often in case there's new goodies!<a href="https://github.com/AngelMunoz/Perla/releases" rel="nofollow noopener" translate="no" target="_blank">https://github.com/AngelMunoz/Perla/releases</a><a href="https://hachyderm.io/tags/dotnet" class="mention hashtag" rel="nofollow noopener" target="_blank">#dotnet</a> <a href="https://hachyderm.io/tags/fsharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#fsharp</a> <a href="https://hachyderm.io/tags/webdev" class="mention hashtag" rel="nofollow noopener" target="_blank">#webdev</a>

xUnit.netWe just shipped Visual Studio adapter 3.1.3.This is a bug fix release to address a failure case when running xUnit.net v2 tests (which was introduced in 3.1.0).<a href="https://xunit.net/releases/visualstudio/3.1.3" rel="nofollow noopener" translate="no" target="_blank">https://xunit.net/releases/visualstudio/3.1.3</a><a href="https://dotnet.social/tags/DotNet" class="mention hashtag" rel="nofollow noopener" target="_blank">#DotNet</a> <a href="https://dotnet.social/tags/CSharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#CSharp</a> <a href="https://dotnet.social/tags/FSharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#FSharp</a> <a href="https://dotnet.social/tags/UnitTest" class="mention hashtag" rel="nofollow noopener" target="_blank">#UnitTest</a> <a href="https://dotnet.social/tags/TDD" class="mention hashtag" rel="nofollow noopener" target="_blank">#TDD</a>

Angel D. MunozAnother Perla release! v1.0.0-beta-026 is out on NuGet and the releases page This mini release focused on ensuring your package installs can be downloaded locally and built without issuesCheck it with the new basic local templateperla new -t blocal my-project && cd my-projectExample with preact dependencies: perla add preact htm/preact @ preact/signalsAdd your code then run "perla serve" or "perla build --preview"<a href="https://github.com/AngelMunoz/Perla/releases/tag/v1.0.0-beta-026" rel="nofollow noopener" translate="no" target="_blank">https://github.com/AngelMunoz/Perla/releases/tag/v1.0.0-beta-026</a><a href="https://hachyderm.io/tags/dotnet" class="mention hashtag" rel="nofollow noopener" target="_blank">#dotnet</a> <a href="https://hachyderm.io/tags/fsharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#fsharp</a> <a href="https://hachyderm.io/tags/webdev" class="mention hashtag" rel="nofollow noopener" target="_blank">#webdev</a>

Alvin Ashcraft.NET 10 Preview 6 is now available! <a href="https://ift.tt/2cnZT8v" rel="nofollow noopener" target="_blank">ift.tt/2cnZT8v</a> <a class="hashtag" rel="nofollow noopener" href="https://bsky.app/search?q=%23dotnet" target="_blank">#dotnet</a> <a class="hashtag" rel="nofollow noopener" href="https://bsky.app/search?q=%23csharp" target="_blank">#csharp</a> <a class="hashtag" rel="nofollow noopener" href="https://bsky.app/search?q=%23dotnet10" target="_blank">#dotnet10</a> <a class="hashtag" rel="nofollow noopener" href="https://bsky.app/search?q=%23aspnetcore" target="_blank">#aspnetcore</a> <a class="hashtag" rel="nofollow noopener" href="https://bsky.app/search?q=%23dotnetmaui" target="_blank">#dotnetmaui</a> <a class="hashtag" rel="nofollow noopener" href="https://bsky.app/search?q=%23blazor" target="_blank">#blazor</a> <a class="hashtag" rel="nofollow noopener" href="https://bsky.app/search?q=%23fsharp" target="_blank">#fsharp</a> <a class="hashtag" rel="nofollow noopener" href="https://bsky.app/search?q=%23vb" target="_blank">#vb</a> <a href="https://ift.tt/2cnZT8v" rel="nofollow noopener" target="_blank">.NET 10 Preview 6 is now avail...</a>

Alvin Ashcraft 🐿️.NET 10 Preview 6 is now available!<a href="https://devblogs.microsoft.com/dotnet/dotnet-10-preview-6/" rel="nofollow noopener" translate="no" target="_blank">https://devblogs.microsoft.com/dotnet/dotnet-10-preview-6/</a> <a href="https://hachyderm.io/tags/dotnet" class="mention hashtag" rel="nofollow noopener" target="_blank">#dotnet</a> <a href="https://hachyderm.io/tags/csharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#csharp</a> <a href="https://hachyderm.io/tags/dotnet10" class="mention hashtag" rel="nofollow noopener" target="_blank">#dotnet10</a> <a href="https://hachyderm.io/tags/aspnetcore" class="mention hashtag" rel="nofollow noopener" target="_blank">#aspnetcore</a> <a href="https://hachyderm.io/tags/dotnetmaui" class="mention hashtag" rel="nofollow noopener" target="_blank">#dotnetmaui</a> <a href="https://hachyderm.io/tags/blazor" class="mention hashtag" rel="nofollow noopener" target="_blank">#blazor</a> <a href="https://hachyderm.io/tags/fsharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#fsharp</a> <a href="https://hachyderm.io/tags/vb" class="mention hashtag" rel="nofollow noopener" target="_blank">#vb</a>

Darren<a href="https://tooting.ch/@UrsEnzler" class="u-url mention" rel="nofollow noopener" target="_blank">@UrsEnzler</a> I’ve come to believe from managing a bunch of complex, internal biotech code bases, that the specification is half of the problem so nowadays, I would prefer people dwell on the ticket for longer before they even code. Data structures are the most important thing to get right because it’s like a lake you build a village around. It’s awkward to move it later. Finally, the AI towing almost effortlessly builds the UI prototypes. There is such a ton of boilerplate standard UI code out there that following what everyone does is really the right thing I’ve had less success using AI to refactor complex backend <a href="https://sfba.social/tags/Fsharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#Fsharp</a>, but I think it’s the complexity of the code not the language. It’s pretty good at spitting out standard implementations of common data handling patterns. E.g. build me an interval tree.

Urs Enzler 🐉Today, this thought crossed my mind:Claude Code appears to be the current pinnacle of AI-supported software development. In the videos I've seen, considerable emphasis is placed on the importance of a detailed and precise specification. The better the spec, the better the outcome.That's not surprising, but it makes me think about a choice here: 1) Iterate on a precise specification 2) Iterate on concise code directly<a href="https://tooting.ch/tags/fsharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#fsharp</a>

Angel D. MunozI know this space is already won by vite/esbuild however I think there's a space for web-first incremental approach to SPA developmentThis is the first pre-release in a couple of years however I think things will flow better from now on<a href="https://github.com/AngelMunoz/Perla/releases/tag/v1.0.0-beta-025" rel="nofollow noopener" translate="no" target="_blank">https://github.com/AngelMunoz/Perla/releases/tag/v1.0.0-beta-025</a><a href="https://hachyderm.io/tags/dotnet" class="mention hashtag" rel="nofollow noopener" target="_blank">#dotnet</a> <a href="https://hachyderm.io/tags/fsharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#fsharp</a> <a href="https://hachyderm.io/tags/webdev" class="mention hashtag" rel="nofollow noopener" target="_blank">#webdev</a>

Angel D. MunozLook ma' no esbuild, no cdn, and somewhat editor tooling support! (you wouldn't believe how much the tooling "just works" when your dependencies are stored in a "node_modules" directory)<a href="https://hachyderm.io/tags/dotnet" class="mention hashtag" rel="nofollow noopener" target="_blank">#dotnet</a> <a href="https://hachyderm.io/tags/fsharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#fsharp</a> <a href="https://hachyderm.io/tags/webdev" class="mention hashtag" rel="nofollow noopener" target="_blank">#webdev</a> <a href="https://hachyderm.io/tags/spa" class="mention hashtag" rel="nofollow noopener" target="_blank">#spa</a> <a href="https://hachyderm.io/tags/importmaps" class="mention hashtag" rel="nofollow noopener" target="_blank">#importmaps</a>

xUnit.netWe just shipped Core Framework v3 3.0.0, Analyzers 1.23.0, and Visual Studio adapter 3.1.2.Check the release notes for breaking changes, new features, and bugs fixed.<a href="https://xunit.net/releases/v3/3.0.0" rel="nofollow noopener" translate="no" target="_blank">https://xunit.net/releases/v3/3.0.0</a> <a href="https://xunit.net/releases/analyzers/1.23.0" rel="nofollow noopener" translate="no" target="_blank">https://xunit.net/releases/analyzers/1.23.0</a> <a href="https://xunit.net/releases/visualstudio/3.1.2" rel="nofollow noopener" translate="no" target="_blank">https://xunit.net/releases/visualstudio/3.1.2</a><a href="https://dotnet.social/tags/DotNet" class="mention hashtag" rel="nofollow noopener" target="_blank">#DotNet</a> <a href="https://dotnet.social/tags/CSharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#CSharp</a> <a href="https://dotnet.social/tags/FSharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#FSharp</a> <a href="https://dotnet.social/tags/UnitTest" class="mention hashtag" rel="nofollow noopener" target="_blank">#UnitTest</a> <a href="https://dotnet.social/tags/TDD" class="mention hashtag" rel="nofollow noopener" target="_blank">#TDD</a>

//devdigest⚡️ F# Weekly #28, 2025 – Beyond Zero-Allocation🏷️ <a href="https://mastodon.social/tags/devdigest" class="mention hashtag" rel="nofollow noopener" target="_blank">#devdigest</a> <a href="https://mastodon.social/tags/dotnet" class="mention hashtag" rel="nofollow noopener" target="_blank">#dotnet</a> <a href="https://mastodon.social/tags/net" class="mention hashtag" rel="nofollow noopener" target="_blank">#net</a> <a href="https://mastodon.social/tags/fp" class="mention hashtag" rel="nofollow noopener" target="_blank">#fp</a> <a href="https://mastodon.social/tags/fsharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#fsharp</a><a href="https://devdigest.today/goto/4690" rel="nofollow noopener" translate="no" target="_blank">https://devdigest.today/goto/4690</a>

Angel D. MunozI guess we're at that point where it is clear that LLM are useful enough for some tasks, if you're not convinced yet for some reason let me share you a conversation between me and GH copilot agentI tasked it to reimplement the Perla's dev server in suaveio You can see where it was choking and I came in to do the manual work, however the rest was made by it in a few minutes at most <a href="https://gist.github.com/AngelMunoz/47065f6603871ee64b238f7a23674c67" rel="nofollow noopener" translate="no" target="_blank">https://gist.github.com/AngelMunoz/47065f6603871ee64b238f7a23674c67</a><a href="https://hachyderm.io/tags/fsharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#fsharp</a> <a href="https://hachyderm.io/tags/dotnet" class="mention hashtag" rel="nofollow noopener" target="_blank">#dotnet</a>

Angel D. MunozA small release is out for JDeck. This release adds functions to decode F# Maps and BCL Dictionaries which were missing from the last bit (link to release in the next tweet)<a href="https://github.com/AngelMunoz/JDeck/releases/tag/v1.0.0-rc-002" rel="nofollow noopener" translate="no" target="_blank">https://github.com/AngelMunoz/JDeck/releases/tag/v1.0.0-rc-002</a><a href="https://hachyderm.io/tags/fsharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#fsharp</a> <a href="https://hachyderm.io/tags/dotnet" class="mention hashtag" rel="nofollow noopener" target="_blank">#dotnet</a> <a href="https://hachyderm.io/tags/json" class="mention hashtag" rel="nofollow noopener" target="_blank">#json</a> <a href="https://hachyderm.io/tags/jsonserializer" class="mention hashtag" rel="nofollow noopener" target="_blank">#jsonserializer</a> <a href="https://hachyderm.io/tags/library" class="mention hashtag" rel="nofollow noopener" target="_blank">#library</a> <a href="https://hachyderm.io/tags/buildinpublic" class="mention hashtag" rel="nofollow noopener" target="_blank">#buildinpublic</a>

Angel D. MunozThis was a hell of a week There were a LOT of changes to Perla, a massive refactor due in order to keep maintaining the project in a much simpler way.Tests themselves need updates, we might have regressed a little bit and the test command still needs the same refactoringHowever, the refactoring that took place also gave up some cool benefits like download sources support (e.g. local dependencies directory), and adaptive "live" configuration among others <a href="https://github.com/AngelMunoz/Perla/pull/132" rel="nofollow noopener" translate="no" target="_blank">https://github.com/AngelMunoz/Perla/pull/132</a><a href="https://hachyderm.io/tags/dotnet" class="mention hashtag" rel="nofollow noopener" target="_blank">#dotnet</a> <a href="https://hachyderm.io/tags/fsharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#fsharp</a> <a href="https://hachyderm.io/tags/devserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#devserver</a> <a href="https://hachyderm.io/tags/webdev" class="mention hashtag" rel="nofollow noopener" target="_blank">#webdev</a>

brandewinderBlogged: <a href="https://brandewinder.com/2025/07/09/performance-cost-of-try-catch-blocks/" rel="nofollow noopener" translate="no" target="_blank">https://brandewinder.com/2025/07/09/performance-cost-of-try-catch-blocks/</a>Where I look into how small the cost of a try ... catch block is. <a href="https://hachyderm.io/tags/fsharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#fsharp</a> <a href="https://hachyderm.io/tags/dotnet" class="mention hashtag" rel="nofollow noopener" target="_blank">#dotnet</a>

xUnit.netWe just shipped a new prerelease build of the core framework (3.0.0-pre.40).There are no new breaking changes, so this will not reset our release clock for 3.0.0 (which should be in about a week).<a href="https://xunit.net/releases/v3/3.0.0-pre.40" rel="nofollow noopener" translate="no" target="_blank">https://xunit.net/releases/v3/3.0.0-pre.40</a><a href="https://dotnet.social/tags/DotNet" class="mention hashtag" rel="nofollow noopener" target="_blank">#DotNet</a> <a href="https://dotnet.social/tags/CSharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#CSharp</a> <a href="https://dotnet.social/tags/FSharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#FSharp</a> <a href="https://dotnet.social/tags/UnitTest" class="mention hashtag" rel="nofollow noopener" target="_blank">#UnitTest</a> <a href="https://dotnet.social/tags/TDD" class="mention hashtag" rel="nofollow noopener" target="_blank">#TDD</a>

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