I think business software here means software like: https://github.com/reddit/reddit https://github.com/reddit/reddit, https://github.com/circleci/frontend http

I think business software here means software like: https://github.com/reddit/reddit https://github.com/reddit/reddit, https://github.com/circleci/frontend https://github.com/circleci/frontend, ERP, e-commerce and so on, against general application like library/framework/language compiler/database/OS