And there's even templating engines like Pug that really simplify the markup, to make it even easier. Not everything needs to ve intantly visualizable, writing

And there's even templating engines like Pug that really simplify the markup, to make it even easier. Not everything needs to ve intantly visualizable, writing the stuff, processing it ana checking once in a while how it's growing is much more than enough, unless you happen to write it very very rarely. Maybe TFA is asking for a solution to that problem, and as other commenters said, there are tools (that didn't really pan out) that take care of that niche.