I’ve mentioned a number of libraries for working with UITableView most recently the Swift based MYTableViewManager which features table view management without needing to work with UITableViewDelegate and UITableViewDataSource.
Here’s a UITableView helper library providing a UITableViewController subclass that was created to simplify the creation of table view layouts called Organic from Mike Amaral.
Organic includes helper methods for easily sectioning your table views, and allows you to make complex layouts with minimal code, and also makes maintaining your table views much simpler.
You can find Organic on Github here.
A nice library for creating custom table view layouts.