JUnit is a unit testing framework for the Java programming language. JUnit has been important in the development of test-driven development, and is one of a family of unit testing frameworks which is collectively known as xUnit that originated with SUnit. A research survey performed in 2013 across 10,000 GitHub projects found that JUnit, along with slf4j-api, are the most popular libraries. Each library was used by 30.7% of projects.
| ITEM | 200 |
| Main Developer | Kent Beck, Erich Gamma, David Saff, Mike Clark (University of Calgary) |
| License | Eclipse Public License |
| OS | Cross-platform |
| Written In | Java |
| Official Site | http://www.junit.org/ |
S.Yatsuzuka