[petilon]

All I am able to find is this "intellisense" (i.e. editing time) plug-in: https://github.com/microsoft/typescript-lit-html-plugin

Where is the plug-in that does compile-time checks of HTML tags and attributes?

[spankalee]

This is the VS Code plugin: https://marketplace.visualstudio.com/items?itemName=runem.li...

This is the tsc plugin: https://www.npmjs.com/package/ts-lit-plugin