How to escape special characters in building a JSON string?

Question

Here is my string

{
    \'user\': {
        \'name\': \'abc\',
        \'fx\': {
            \'message\': {
                \'color\': \'red\'
            }         


        

Answer 1

Using template literals...

var json = `{"1440167924916":{"id":1440167924916,"type":"text","content":"It's a test!"}}`;