Absolutely; I was a very satisfied user of Angular.js, and if you have a project in it currently, I'm sure it works just fine. But you're also missing out on a whole lot if you're restricted to their now-clumsy module system, their now-clumsy unit testing setup, their custom syntax with no editor support, its limited ability to work with type checking...
All those are fine not to have for an existing project, but they're what make people choose other frameworks (such as Angular 2+) for new projects. Angular.js wouldn't have been as big as regular Angular is today if they'd have kept focusing on that - let alone as big as React.
All those are fine not to have for an existing project, but they're what make people choose other frameworks (such as Angular 2+) for new projects. Angular.js wouldn't have been as big as regular Angular is today if they'd have kept focusing on that - let alone as big as React.