Tagged Templates

The Tagged Templates filter allows you to turn certain method calls with a string argument into tagged template literals. By default it supports html and css, so you can write html "<div>#{1+2}</div>" which converts to html`<div>${1+2}</div>`.

Works nicely with squiggly heredocs for multiline templates as well. If you need to configure the tag names yourself, pass a template_literal_tags option to convert with an array of tag name symbols.