Toolset lets you develop truly custom sites, including WooCommerce, Membership and Directory/Classifieds sites.
Visit our dedicated tutorials to learn how to build each of these sites using Toolset:
You will create a slider in the block edit experience by creating a View, that has pagination activated, and uses an AJAX updated pagination method (this can be set in the Views Block inspector)
You can use for this either Fields (images added to a post in fields) or Featured Images, in the View loop when listing all posts.
For a slider to look nice, you'd need to set pagination to one item a time.
For sliders with thumbnails and alike, the repeating field/gallery block is recommended instead, which will use Repeating Fields of every single post.