Top 22 Libraries Java Developers Should Learn

A set of libraries and framework for professional Java developers

Hello guys, One of the traits of a good and experienced Java developer is the extensive knowledge of API, including JDK and third-party libraries.

I spent a good deal of time learning APIs, frameworks, and lbiraries, especially after reading Effective Java 3rd Edition, where Joshua Bloch has advised us to use the existing API for development rather than…