There are no tools that you use at work that are open source and that you wish had just _this_ feature or _that_ feature? most of programming languages and too

There are no tools that you use at work that are open source and that you wish had just _this_ feature or _that_ feature? most of programming languages and tooling are open-source these days, even the more enterprisey stuff. Or, at least, they have Open Source alternatives. The other thing to do is to find a girlfriend, marry her and have kids. THAT will take a LOT of your time.