I am wondering if a company could be operate based on the software that is open source. For example, shuup.com. This business looks like they have provided code on Github(https://github.com/shuup/shuup). Is it a safe thing to do so? Wouldn't hackers abuse by knowing how the system works? If this is a normal thing to do, what are the ups and downs? Source: over 3 years ago

Committed players are more likely to look past any micro-fees during the game to keep their communication lines open. Exceptional social chat games that offer community-minded features like group chat, read receipts, and media sharing capabilities (like GIPHY) contribute to a better mobile UX. They will attract more social gamers who play more and, more importantly, pay more. - Source: dev.to / over 2 years ago