Javascript and HTML vs Templated engines such as Handlebars

I'm deploying a sinple login page using express. What are the benefits to using Handlebars couldn't the same thing be accomplished with Javascript and HTML using document.getElementById() rather than using in handlebars. what are the overall benefits to using Templated engines, specifically Handlebars with Express

Submitted July 20, 2018 at 04:06AM by nasty_nas03