Basecamp is designed first to get people to use it who won't use anything else (non-technical clients, essentially.) Syntax highlighting would be nice. They st

Basecamp is designed first to get people to use it who won't use anything else (non-technical clients, essentially.) Syntax highlighting would be nice. They started their open source text editor before there were many good alternatives but didn't set themselves up to accept contributions. They lost the main two developers of it in the drama last year. Now that CKEditor 5 is out, they should probably switch to that...