Purpose

This is an exercise in making a React-based drag-and-drop system.

Features

Starts with three randomly-colored squares.
Drag them around, and drop them on each other to do something.
Choose between that "something" being swapping the dropped and the dropped into, or placing the dropped above the dropped into.
Add new squares.
Trash existing squares.

Develop

Clone this repo.
Run npm i, then npm start in the project's directory.
...
Profit?

Live

There's a live version on Github Pages. Head here to play with it.