# About FlexUnit 0.9
FlexUnit 0.9 is a unit testing framework for Flex and ActionScript 3.0 applications. It mimics the functionality of JUnit 3, a Java unit testing framework, and comes with a graphical test runner.
[Governance][1]
Learn how the FlexUnit 0.9 project is governed
[Roles][2]
Understand the various roles related to the FlexUnit 0.9 project
[History][3]
Get a quick time line of how FlexUnit 0.9 came to be where it is today
The FlexUnit 0.9 project contains the following features:
* Provides a unit test framework for ActionScript 3 code in Flex and ActionScript 3 projects and libraries
* Graphical Test Runner to run unit tests
FlexUnit 0.9 can be downloaded from [here][4].
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[1]: Governance
[2]: Roles
[3]: History
[4]: Downloads