Metanota supports the ability for code blocks via 4 spaces or tab. It would be nice if it also allowed 'fenced code blocks'. Quite a number of other markdown apps support this along with syntax highlighting. There are a number of libraries out there that can be integrated into Metanota to provide the syntax highlighting.

Fenced code blocks work by opening and closing a code block with 3 backticks. For example:

var n = function() {
  console.log('Metanota is sweet!');
}

The opening backticks are followed by the expected code language. This would be a nice-to-have, but certainly is not necessary.

I appreciate your development, and work on Metanota, thanks again!