Simple enough to explain in one sentence.

A fast and simple Kanban with all the customizability you need and zero bloat.
There is no fastest way to a working board.

1

Define the board columns

Name the project and define the possible statuses for your items.

2

Set item structure

Add fields to your items by picking a type and labeling them.

3

Start Working

You are all set and done. Create cards and move them around.