In Kentico Portal Engine, you have a huge list of widgets (aka, web parts) to choose from. I could be wrong, but it seems like these cannot be used when content editors are working with the "Pages" tab for MVC-based websites (i.e., not Portal Engine, which uses Web Forms).
Does Kentico have a suite of widgets that can be used with MVC? Maybe it's just some setting or setup step that I'm missing so they become available? I would like to avoid building everything from scratch.
Background: I'm new to Kentico (I'm going through the training courses), so I may have some of these terms mixed up (e.g., I think widgets are configured web parts, but I'm not super sure). Using Kentico 12.
Edit: Since Zan RAKOTO asked, I am more curious in general, but as a starting point I'd be curious if there are blog widgets out of the box or via some marketplace (e.g., blog article listing, search, category filter, year/month filter, newsletter signup form, social icon links to share an article, author list, image, rich text, and so on).
The Kentico MVC installation does not have standard widgets. You need to create them yourself.
You can take a look at the kentico marketplace. There you can find some standard widgets that can be installed. You can also take a look at the Dancing Goat example for some widgets that you can use.