Perla VS Fable.Lit

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!

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.

The most "complex" application would be a webpack alternative in F#: AngelMunoz/Perla and maybe a simple migrations manager AngelMunoz/Migrondi

Not the author, but it doesn't seem like you'll need dotnet installed from the docs

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

I keep working on Perla :) https://github.com/AngelMunoz/Perla

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.

The other major frameworks I use are tailwindcss for styling and Fable.Lit for the views.

Lit for Lit components.

The Feliz DSL https://zaid-ajaj.github.io/Feliz/ looks fairly similar to Reagent or there's Fable.Lit https://fable.io/Fable.Lit/ which is more like jsx in that you write the html directly, adding active components via interpolated string mechanisms. There is a VS Code add in that gives you html+css syntax highlighting and auto complete inside your F# files.

This is my personal favorite one when it comes to Fable options, Fable.Lit builds on top of lit.dev which is a web component library built on web standards. It brings performant straightforward and inter-framework compatible components to the F# FE landscape since Lit works with DOM elements themselves rather than abstractions you can manipulate component instances like if you were doing vanilla JavaScript except that you can use the F# safety for that.

Around September vite got traction with the vue user base and other users as well. I also studied a bit the vite source code, and even used it for some Fable material for posts. I was trying to make some awareness of Fable.Lit support for Web Components and I wanted to experiment in reality how good vite was, and boi it's awesome If you're starting new projects that depend on node tooling in my opinion, it's your best bet.

I don't know a ton about Fable, but they recently wrapped Google's Lit to allow building functional templating and web components in it: https://fable.io/Fable.Lit/

Seems like a neat project.

Try Lit.Fable today!

Check the fable.lit github repository to see also ways to interact with inter-operate Lit + React within Fable!