How to trigger some actions when user account is created

Hello everyone.

I am writing a small chat module and I want to trigger some actions and I don't know how to do.

I want to run some functions everytime a new user is created.

So I read but i have not seen such event.

I dont know which functions or views I should used.

I need your help

Best regard.

Beginning Developers

Beginning Developers

This space is for newcomers, who wish to build a new plugin or to customize an existing one to their liking