Fourth example of a map drawn with Svelte and the d3 projections. Shows how to use elements on the map (circles in this case) that get transformed too.
Check this blog post from Geoexamples for more explanations.
To test it, clone the standard svelte template by
npx degit sveltejs/template svelte-app cd svelte-app
And copy the App.svelte, Feature.svelte and cities.js files into the src directory.