Koii is a simple ExpressJS middleware used to print all routes accessible in an application to the console on start.
npm install koii
To use Koii simply add it as a middleware in your express application. To do that, you need to first import Koii.
This can be done with requireJS or the ES6 import statements as shown below:
const koii = require('koii');
import koii from 'koii';
Once this is done, you can add the middleware with the statement
An example can be found in this github gist. Ensure you do this after all your route definitions, if not the middleware won't have access to the routes defined.
Read more about Koii here