I wish IRC supported images. It's weird that to share a screenshot I need a chat platform that also support VOIP when I just want to paste an image in the chat.
Upload to a temp file host and post the link. I'm in several active IRC channels and this happens hundreds of times per day. If you're chatting 1 on 1 there is also XDCC for transferring files.
I don't know why but in Typescript when I tell an LLM to write code to check if a character is of a type, it often uses a whole Set() instead of just using a string and doing indexof. It's weird because not only should strings be faster, doing it with strings should also be the prevalent way in the dataset. Yet it uses a Set.