The Javascript framework space isn't competitive...it's saturated for the exact same reason that the PHP framework space was saturated.
Javascript and PHP frameworks are all built on top of a language that does everything you need for the web before you even start the framework. Frameworks in both languages are basically an exercise in arranging things according to your personal preferences...and people have a wide range of preferences.
Javascript and PHP frameworks are all built on top of a language that does everything you need for the web before you even start the framework. Frameworks in both languages are basically an exercise in arranging things according to your personal preferences...and people have a wide range of preferences.