They're placeholders for me. Not for everyone else. I can't write perfect code the first time. I may use hardcoded strings (instead of spending 20 mins uploadin

They're placeholders for me. Not for everyone else. I can't write perfect code the first time. I may use hardcoded strings (instead of spending 20 mins uploading the string to localization). I may make a O(n^2) loop because I'm fixing another problem. If you find these TODO in a PR, you should call them out. Or I might be on a long vacation next week but I don't want to leave the branch out of sync for a long time and it works but is a little dirty. In some other cases, they don't have to be done now. They're bottom priority. A hardcoded color that won't work with dark mode, but we have no plans to use dark mode, etc.