Protomaps is an open source map of the world, deployable as a single static file on cloud storage.

SvelteStorm is a Svelte IDE with built-in browser window which allows developers to easily view their application without having to switch to a separate window. Its state visualizer provides a clear and concise layout for developers to view and edit their state.

lit-html is a simple, modern, safe, small and fast HTML templating library for JavaScript.