Can you summarize the difference between those 2 types of frameworks/technologies? From their website descriptions they all look to be web frameworks. Sometimes

Can you summarize the difference between those 2 types of frameworks/technologies? From their website descriptions they all look to be web frameworks. Sometimes I feel like Javaland is so entrenched in itself that it's hard to communicate ideas to and from the outside. I've just joined an enterprise Java outfit and it often seems like I've stepped into a different world.