JUnit is a unit testing framework to write and run repeatable automated tests on Java. It provides a robust environment to write, organize, and execute automated tests, ensuring code reliability and repeatability. Its user-friendly annotations and assert methods facilitate the development and running of test cases, making it a foundational tool for Java developers focusing on quality assurance and test-driven development.
Artifacts using JUnit (141,751)
Apache Commons Lang, a package of Java utility classes for the classes that are in java.lang's hierarchy, or are considered to be so standard as to justify existence in java.lang. The code is tested using the latest revision of the JDK for supported ...
Last Release on Sep 30, 2026
Guava is a suite of core and expanded libraries that include
utility classes, Google's collections, I/O classes, and
much more.
Last Release on Sep 30, 2026
The Apache Commons IO library contains utility classes, stream implementations, file filters,
file comparators, endian transformation classes, and much more.
Last Release on Apr 19, 2026
Implementation for Apache Log4J, a highly configurable logging tool that focuses on performance and low garbage generation. It has a plugin architecture that makes it extensible and supports asynchronous logging based on LMAX Disruptor.
Last Release on Jul 7, 2026
General data-binding functionality for Jackson: works on core streaming API
Last Release on Sep 22, 2026
Relocated → tools.jackson.core »
jackson-databind
8.Gson35,509 usages
com.google.code.gson » gson Apache
Gson is a Java library that can be used to convert Java Objects into their JSON representation. It can also be used to convert a JSON string to an equivalent Java object.
Last Release on Apr 23, 2026
Implementation of the SLF4J API for Logback, a reliable, generic, fast and flexible logging framework.
Last Release on Oct 1, 2026