twitter-interaction-circles | guide project on how to make interaction circles

You can also generate a text version of the image with the complete list of the presented users with the following command. The output will go in users.txt file in the root of the project.
To use the project you will need Twitter API keys. You can get one on the developer portal. As this project uses only public data, you don't need an authorization key, but you can generate a Bearer Token. This will prevent you from fetching any private data but will grant you slightly higher rate limiting.