Category Posts Widget is a light widget designed to display the most recent posts from a certain category.
https://wordpress.org/plugins/category-posts/
Widgets · WordPress Plugins
Get access to data on 60,171 websites that are WordPress Category Posts Widget Customers. We know of 5,239 live websites using WordPress Category Posts Widget and an additional 54,932 sites that used WordPress Category Posts Widget historically and 2,517 websites in the United States.
Get a list of 60,171 websites using WordPress Category Posts Widget which includes location information, hosting data, contact details, 5,239 currently live websites and an additional 2,461 domains that redirect to sites in this list. 54,932 sites that used this technology previously and 2,517 websites in the United States currently using WordPress Category Posts Widget.