What is the best way to make a chat bot for VK?

Question

PHP

The question is in the header, you need a chat bot that will respond to commands and work with the database, first of all, the speed of work is important, what is the best way to make a bot in this case?

Answer 1

What do you know how to program better + which ready-made library for creating bots do you like better. The speed of work will still rest against the VK restrictions on the number of requests.

Answer 2

On Swoole : async, coroutines, and still PHP.