Blog posts are composed and managed in the Shopify admin, but Reach also provides some expanded features and settings to enhance your articles.
Accessing the theme's blog post settings
Every time you publish a new post to your store's blog, Shopify will generate a new page and URL for it. To access the settings for these pages, navigate to a post in the theme editor and then click Article pages under the Sections tab.
Post details settings
Show date published
Enable to show the date published above the post title.
Show post author
Displays the name of the staff member who composed and published the article.
Show tags
Displays the tags assigned to the blog post for customers to browse similar topics.
Show social sharing buttons
Displays the icons for readers to share the blog article to Facebook, Twitter, Pinterest, Fancy, or via email.