Perla
ionide-vscode-fsharp
Our great sponsors
Perla | ionide-vscode-fsharp | |
---|---|---|
7 | 16 | |
132 | 841 | |
- | 1.0% | |
8.2 | 8.7 | |
3 months ago | 14 days ago | |
F# | F# | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Perla
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Targeting Node, Bun and Deno With F#
Does that import map thing feel familiar? well maybe I spoke about that a few months ago when I wrote about a project of mine (Perla) which uses import maps to allow you to write Single Page Applications without node installed!
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Progressively Adding Fable to JS Projects
If you need to handle dependencies via CDN/Local Dist file then some dependencies won't work because they use node like imports import {} from 'lit/some/sub/directory.js browser imports need to start with / or ./ or even ../ so they can be valid ES module imports thankfully for this you can check out in a shameless plug one of the projects I'm working on: Perla which handles this precise case but I digress, the ideal situation would be you with npm and already figured out how to serve node dependencies to your compiled code.
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Why did you (any .NET pro) either choose or switch to using F#?
The most "complex" application would be a webpack alternative in F#: AngelMunoz/Perla and maybe a simple migrations manager AngelMunoz/Migrondi
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Building a webpack alternative in F#
Not the author, but it doesn't seem like you'll need dotnet installed from the docs
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Building a Webpack alternative in F#
Whew! That was a lot! but shows how to build each part of the Webpack alternative I've been working on Called Perla there are still some gaps though
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What are you working on? (2021-12)
I keep working on Perla :) https://github.com/AngelMunoz/Perla
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Server Sent Events with Saturn and FSharp
I've been working in perla which is a cross-platform executable frontend dev-server/build-tool which is not tied to Nodejs or .NET meaning that you don't need to have .NET installed and neither Nodejs, at the same time it doesn't use npm or other things to handle dependencies it does so by leveraging skypack and import maps to let you use npm dependencies but from a CDN rather than locally.
ionide-vscode-fsharp
- Ask HN: Why do you think F# is not more popular, even within the .NET ecosystem?
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Is there a modern IDE with good support for OCaml?
I'd love to see something similar to Microsoft's Ionide project or for JetBrains to invest in IDE support.
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Why OCaml?
> Pretty good, https://ionide.io
It pains me to admit it because I really like F# but, with due respect to the developers, Ionide and its related projects are the most unstable toolchain I've ever used.
Spend half a day reloading the editor because the extension keeps hanging on non-trivial MSBuild only to discover that the formatter has truncated in half one of the files you worked on due to a soundness bug. (OCaml's editor support, in contrast, is quite stable.)
Rider is the best editing experience I've had with F#, by far.
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How to get a non-broken F# development experience?
I know it's a recurring topic but it's reaching a high level of pain *again* (see NET SDK 6.0.400 and 7.0.100 previews don't currently work with Ionide).
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The Case for C# and .NET
I don't disagree but it owes a lot of that to OCaml. That said, since we're talking about C#, F# and VS Code I'm gonna talk about a pet peeve I have. If you open a C# project in VS Code when the "Ionide" (basically the F# plugin for Code) is installed then Ionide thinks it's a F# project and will open some F# stuff after a few seconds (or prompt you to setup some F# stuff in its gitignore). The root cause has been identified (plugin activates when it sees a ".sln" file), a PR have been opened and rejected with no mention as to why (https://github.com/ionide/ionide-vscode-fsharp/pull/1401) and the developers behind it are frustratingly non-communicative about it, closing issues about it (https://github.com/ionide/ionide-vscode-fsharp/issues/1701). Usual rules about OSS maintainers apply, they don't technically owe us users anything ... but man it feels like we're being trolled by now :D
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Rust Is Hard, Or: The Misery of Mainstream Programming
F# doesn't have a hard dependency on vscode. Resources from MS will obviously encourage using MS tooling, but ionide [1] is really good. The lsp+neovim workflow is not as good but getting better.
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Making Ionide less "intrusive" in its new vscode version
Important thread about this: https://github.com/ionide/ionide-vscode-fsharp/issues/1693
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Perf Avore: A Rule Based CrossPlatform Performance Based Monitoring and Analysis Tool
Perf Avore was developed on VSCode using the ionide plugin and dotnet cli.
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A few newbie questions
I was on .Net 5 but same issue on 6. I tried the fix here- setting FSharp.dotnetRoot explicitly in settings.json and so far it seems better.
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Debugging tests in VS Code
Make sure to keep an eye on this MR for that very capability :)
What are some alternatives?
Fable: F# |> BABEL - F# to JavaScript, TypeScript, Python, Rust and Dart Compiler
playwright-dotnet - .NET version of the Playwright testing and automation library.
Saturn - Opinionated, web development framework for F# which implements the server-side, functional MVC pattern
proposal-pipeline-operator - A proposal for adding a useful pipe operator to JavaScript.
Fable.Lit - Write Fable Elmish apps with Lit
Feliz - A fresh retake of the React API in Fable and a collection of high-quality components to build React applications in F#, optimized for happiness
Lambda-Calculus - A simple Programming Language Compiler to Lambda-Calculus, with a Lambda-Runtime
jakt - The Jakt Programming Language
vite - Next generation frontend tooling. It's fast!
fs-components
import-maps - How to control the behavior of JavaScript imports
Escalin