Hello, I’d like to automate the process of applying width to srcset. I’m using Node an handlebars. I can do it manually but prefer to apply a function + condition if 2x/3x exist. Could anyone help?
this is from the server:
file: '22_16_CF005663.jpg',
'2x': '64.jpg',
'3x': null,
this is html:
<img src="/images/{{file}}"
srcset="/images/{{file}},
/images/{{2x}},
/images/{{3x}}"
alt="{{alt}}">