What is bot development? Use of bot development? How it work?where we learn it

Question

For which purpose we use bot developer, what they make ,I want to know it berif that's why I post it here.

Answer 1

Hope these helps...
An example from Here is " challenges from sololearn " is an bot activity...
https://www.cloudflare.com/en-in/learning/bots/what-is-a-bot/
https://www.jigsawacademy.com/blogs/cyber-security/what-is-a-bot/amp/