Most JS server-side rendering never approaches anywhere near string concatenation performance, and I've tried. Whatever abstraction you use has to resemble stri

Most JS server-side rendering never approaches anywhere near string concatenation performance, and I've tried. Whatever abstraction you use has to resemble string concatenation without doing much else, and it's really, really hard to not do much else. That's why embedded JS templates (EJS) is so fast, it just concatenates strings with some logic built-in to the template.