Yes. Almost every single app framework has a shiny hello-world-todo-app pitcher that takes 5 minutes to write.
Still, every time, two weeks later when writing your real app, you'll inevitably hit that nasty reactive-router-fluxcapacitor-synchronization dead end inherent limitation (or bug) in the framework, which is world famous and has had an open issue on github for 2 years, where the only workaround is to do things in a much worse way instead, inflicting more pain than the benefit given by the framework.
What I'm trying to say is that when choosing a framework, i don't want to see a hello world as example. I want to know how well it will scale for future development.
Still, every time, two weeks later when writing your real app, you'll inevitably hit that nasty reactive-router-fluxcapacitor-synchronization dead end inherent limitation (or bug) in the framework, which is world famous and has had an open issue on github for 2 years, where the only workaround is to do things in a much worse way instead, inflicting more pain than the benefit given by the framework.
What I'm trying to say is that when choosing a framework, i don't want to see a hello world as example. I want to know how well it will scale for future development.