I want to create a twitter tool, what program do i need to start developing it?


I will be making a tool to show followers and following list etc. Basically need it to extract twitter data and need to know what program i need to start writing the code


This is quite a vague question as you don’t provide (m)any details. You can interact with Twitter via the API using a variety of different programming languages. Many have a ready-to-use library.