How lightweight is Web Dev Server? Back when the official way to go was still polyserve, I've had to make this:
https://github.com/unrelentingtech/es-module-devserver
which is a tiny middleware that uses regexps to accomplish the task instead of dragging in a JS parser :)
Thanks, will give it try.
I don't think you'll ever get away without a build chain using LitElement. If you are, I think your project is a toy, hobby, or very far from complete
I have been using lit-html for years now, and lit-element for a couple years all in vanilla js for evergreen browsers with the only build step being bundling for production. Here is one of the projects: https://cisterna.app
Generally, I think an import specifier rewriting dev server like Web Dev Server is the way to go since it'll work with so many other libraries out there.