> I bet, 1000%, that is easier to do a OS, a database engine, etc that try to match QT, Delphi, Unity, etc.
I 100% agree. A modern mature UI toolkit is at least equivalent to a modern game engine in difficulty. GitHub is strewn with the corpses of abandoned FOSS UI toolkits that got 80% of the way there only to discover that the other 20% of the problem is actually 20000% of the work.
The only way you have a chance developing a UI toolkit is to start in full self awareness of just how hard this is going to be. Saying "I am going to develop a modern UI toolkit" is like saying "I am going to develop a complete operating system."
Even worse: a lot of the work that goes into a good UI toolkit is the kind of work programmers hate: endless fixing of nit-picky edge case bugs, implementation of standards, and catering to user needs that do not overlap with one's own preferences.
I 100% agree. A modern mature UI toolkit is at least equivalent to a modern game engine in difficulty. GitHub is strewn with the corpses of abandoned FOSS UI toolkits that got 80% of the way there only to discover that the other 20% of the problem is actually 20000% of the work.
The only way you have a chance developing a UI toolkit is to start in full self awareness of just how hard this is going to be. Saying "I am going to develop a modern UI toolkit" is like saying "I am going to develop a complete operating system."
Even worse: a lot of the work that goes into a good UI toolkit is the kind of work programmers hate: endless fixing of nit-picky edge case bugs, implementation of standards, and catering to user needs that do not overlap with one's own preferences.