How can I format JS code in Vim?

Question

I have this bit of JavaScript...

 15   $(\'.ajax_edit_address\').each(function() {
 16     $(this).ajaxForm({
 17       target: $(this).parents(\'table.addre         


        

Answer 1

If you've got js-beautify installed (it's available for Python: pip install jsbeautifier, or Node: npm -g install js-beautify) then you can just run it directly from vim - to reformat the current file:

:%!js-beautify