Hey Retool Community! 
I’ve just finished building a Custom Component that replicates a simple project management board, inspired by the many requests I’ve seen in the thread! Link here.
It includes four default columns:
Backlog
Todo
In Progress
Done
Here’s what it supports so far:
- Drag-and-drop task cards between columns
- Add tasks using the “+” button in each column
- Rename tasks by clicking on the task name
- One dynamic property per column to pass data in and out of Retool
Feel free to use this as a starting point, and customize it however you'd like. I’d love to see what others build on top of it!
Best,
Gonzalo