What framework actually does?

Question

(I am beginner)

Answer 1

Alfred kondoro the op asked what framework actually "does" not about the types of framework written in different languages.

Answer 2

It depends with what language you are planning to use but various language have good framework
Example
- PHP : Laravel, Codeigniter
- Java : Bootspring
- Python : Django
So depending on what kind of work and what language you are comfortable with, it will be easier to choose the framework