In most simple words, it is a computing platform which is used to develop many applications and programs. This programming language is independent and mostly famous for server-side coding while Web Development.
Being an independent and general-purpose language, it can be written once and can be run on any platform.
Famous uses of this language are credit card programming and developing mobile apps on the android platform.
Starting with the same words still, both languages have a lot more dissimilarities than the similarities.
- Both languages require different plugins (plugin: a bridge between the browser and the on-disk system that takes the codes)