"JUnit is a testing framework that supports Agile development by enabling you to write and run unit tests easily and efficiently"
according to this link : [1]: https://www.linkedin.com/advice/1/how-can-you-use-junit-optimize-your-agile-development-ly3dc#:~:text=JUnit is a testing framework,a single class or method.
SO basically JUnit is a framework (not a library! google kept reminding me) that is used solely for testing
Thank you for the video! It was very helpful!
JUnit is a Java testing framework used to write and run repeatable unit tests to ensure code correctness. It provides annotations and assertions to test individual components of your application efficiently.