This plugin no need any configulation. Will automatic add script type=’application/ld+json’ to all posts page.

Top Story Schema

thomaspark

sukrit.chhabra

brianleedev

andiiicat

scienceinpython

Snowball is a powerful plugin that makes it easy for journalists and bloggers to create modern, immersive articles as seen by world-class news organizations.
Snowball’s user-friendly interface allows you to build your article one content block at a time. Snowball support many different types of content including text, images, videos, data visualizations, and interactive widgets.
For each block, set your own content and style choices. Advanced users can customize a block even further using the built-in code editor to inspect and modify its underlying HTML and CSS code.
Snowball is developed and maintained by the <a href="http://openhtml.org" rel="nofollow ugc">openHTML research team</a> at Drexel University, with the goal of broadening participation and empowering people to be more expressive on the web.
Currently supported modules:
<ul>
<li>Basic: Text, Splash, Sidenote, Pullquote, HTML, Columns, Table</li>
<li>Media: Image, Image Comparison Slider, YouTube, Vimeo, SoundCloud, Google Maps</li>
<li>Social: Twitter, Vine</li>
<li>Data: Bar Graph, Scatterplot, Choropleth</li>
<li>Meta: Table of Contents, Contact Form, Share Buttons</li>
</ul>
For more information, visit our homepage at <a href="http://snowball.openhtml.org/" rel="nofollow ugc">snowball.openhtml.org</a>.

Snowball

Snowball makes it easy for journalists and bloggers to create immersive articles using multimedia, data visualizations, and interactive widgets.

Top Story Schema vs Snowball