Symptom:
While trying to modify Display template in SharePoint site you go to
Site Settings -> Master Page – > Display Template , And open a folder to edit .html file to edit existing display template and all you see is lots of Javascript files but no HTML file.
Reason:
Publishing features of your site/ site collection is not running.
Solutions:
Go to Site Settings -> Site Collection Features -> SharePoint Server Publishing Infrastructure, And Activate it.
Now Go to, Site Settings -> Manage Site Features -> SharePoint Server Publishing, And Activate it.
Now if you’ll go to display template you’ll be able to see .html files along with .js files. J