How do i make my own integration?

Third party integrations Homebridge
1

Basically, i want to write something such that my computer can work as an cloud compute unit.
I want to ask if anyone have some good resources that explain how to setup/build an integration.
Thanks!:pray::pray::pray:

2
3

I saw that, but i still couldn’t understand how could that work.
Like, what would i need to do on the integration device??