Svelte VS stencil

[1] The question of removing the shadow DOM or creating the topic has been reported at the webcomponents/polyfills repository under issue #82 , and svelte/sveltjs issue #1748 .

I opened an issue on Svelte's GitHub here and they didn't like that feature :)

But if you're going to be guaranteed coding all your components from scratch anyway, i'd recommend svelte instead. Because it has less bloat (no vDOM / less complicated state lifecycle to care about), and is easier to style without other libs like tailwind or vanilla-extract.

The next step is to create and set up a new Svelte project for the ecommerce project. This Svelte commerce will use SvelteKit since it is the recommended setup method.

Svelte is a JavaScript framework that compiles your code into efficient JavaScript that surgically updates the DOM. It is a compiler that converts your code into a more efficient version of itself.

If I were starting something, (or even if I were incrementally moving over pages from a larger project as they were touched), I would use Svelte / Svelte Kit 100% of the time. It's effectively a language (the use of JS/TS, CSS, and HTML together but nicer) with a compiler rather than a runtime framework. It's dead simple and it produces insanely small and performant output by default. Both of those have excellent tutorials you can use right on their website without installing anything.

In 2023 there are a wealth of developer options for front-end: React, Vue, Svelte, Solid and many more.

There are many libraries and frameworks that try to change the roles like Svelte, that creates precompiled JS code from a source, which is made of a melange of HTML and JS. Finally you have the choice to run your code on server- oder client side.

If your app requires high performance, consider using a framework that is specifically designed for performance, such as Svelte, Vue, or React. If you insist on using Angular, you can still optimize your application by following the tips below...

Web component browser APIs aren't that many, and not that hard to grasp (if you don't know about them, have a look at Google's Learn HTML section and MDN's Web Components guide); but creating a web component actually requires taking care of many small things. This is where web component libraries come in very handy, freeing us of having to think about some of those things by taking care of them for us. Most of the things I'll mention here are handled one way of another by other libraries (GitHub's Catalyst, Haunted, Hybrids, Salesforce's LWC, Slim.JS, Ionic's Stencil) but I'll focus on Google's Lit and Microsoft's FAST here as they probably are the most used web component libraries out there (ok, I lied, Lit definitely is, FAST not that much, far behind Lit and Stencil; but Lit and FAST have many things in common, starting with the fact that they are just native web components, contrary to Stencil that compiles to a web component). Both Lit and FAST leverage TypeScript decorators to simplify the code even further so I'll use that in examples, even though they can also be used in pure JS (decorators are coming to JS soon BTW). I'll also leave the most apparent yet most complex aspect for the end.

Look into https://stenciljs.com/ .

We used https://stenciljs.com/ for web components to be consumed by angular, AEM and react at a previous employer. It uses tsx/jsx. Components are easy to write and it has good documentation.

For the creation of web components, even though writing in vanilla js is an option, we have chosen to do it via a dedicated framework, which will solve many potential integration/bundling problems. The choice of the framework will be made according to different factors that are not part of the scope of this article.

Maybe have a look at Stencil (+ Ionic). https://stenciljs.com/

Pro:

- Simple to learn

- Doesn't change all the time

- First-class TypeScript support

- Good default UI via Ionic

- Compiles to Web Components (although to be honest, this doesn't really matter)

- Easy testing

- Ionic as a company invests in Ionic the framework + Stencil the compiler. Might be around in 10 years, altough things could change. But this is true for all frameworks.

- You basically get an iOS/Android app for free, if you just dump the output in Capacitor (also developed by Ionic the company).

Cons:

- Stencil is not very widespread as a frontend framework.

because react-native is only reactlike. I may or may not want to stick with that. I think something like this is leading us towards a better and less UI lib specific approach. https://github.com/ionic-team/stencil/ . I don't think is 100% where we end up, but it is based on web components, so it's moving the entire ecosystem forward, not just a slice of it.

The app is built using vanilla Web Components without using any component publishing libraries like Stencil, Lit and so on. The reason being I met with some roadblocks in building a drag-n-drop editor using these libraries. Actually the Crayons Team itself is using Stencil to build the Crayons components using TypeScript and React-like component semantics and finally publish them as platform native Web components and React wrappers for the same. You can find out more about this in the Stencil documentation.

Stencil

This might sound very similar to the work the Ionic team did with Stencil. The one main difference is that we're not just outputting web components. Rather full framework-ready JavaScript. You can even compile the output to Stencil as well.

While you can build components directly from the supporting Web APIs, you might find it productive to use a library that's been built to support this task. Lit and StencilJS are two of several libraries with acompanying tooling to help you build web components. And because they compile to the same 'target', they give you an additonal advantage: if you choose to switch web component libraries at some point in the future, you can make the switch for new components without having to rewrite the old ones, and use both in the same application.