single-spa-svelte

single-spa-svelte is a helper library that helps implement single-spa registered application lifecycle functions (bootstrap, mount and unmount) for for use with svelte. Check out the single-spa-svelte github.

Quickstart

First, in the single-spa application, run npm install --save single-spa-svelte. Then, create an entry file with the following.

import singleSpaSvelte from "single-spa-svelte";
import myRootSvelteComponent from "my-root-svelte-component.js";

const svelteLifecycles = singleSpaSvelte({
  component: myRootSvelteComponent,
  domElementGetter: () => document.getElementById("svelte-app"),
  data: { someData: "data" },
});

export const bootstrap = svelteLifecycles.bootstrap;
export const mount = svelteLifecycles.mount;
export const unmount = svelteLifecycles.unmount;

Options

All options are passed to single-spa-svelte via the opts parameter when calling singleSpaSvelte(opts). The following options are available:

• component: (required) The root component that will be rendered. This component should be compiled by svelte and not an iife.
• domElementGetter: (required) A function which will return a dom element. The root component will be mounted in this element.

Svelte-specific options

• anchor: (optional) A child of the dom element identified by domElementGetter to render the component immediately before
• hydrate: (optional) See the svelte Creating a component documentation
• intro: (optional) If true, will play transitions on initial render, rather than waiting for subsequent state changes
• props: (optional) An object of properties to supply to the component