PostHTML plugin that wraps HTMLMinifier.
var posthtml = require('posthtml');
var minifier = require('posthtml-minifier');
posthtml()
.use(minifier({ removeComments: true }))
.process('<html><body><!-- a comment --></body></html>')
.then(function(result) {
console.log(result.html); //=> '<html><body></body></html>'
});