I've used template libs to do this in the past, e.g. mustache.js, handlebars.js, Jinja2, etc. Then generating JSON as output instead of HTML. Usually quick to l

I've used template libs to do this in the past, e.g. mustache.js, handlebars.js, Jinja2, etc. Then generating JSON as output instead of HTML. Usually quick to learn the template libraries DSL, and I find templates easier to read than transforms.