It’s an independent of the testing framework and mainly supporting to Java language. It’s easy to integrate with any automation framework.
Two edition[s], Pro and Community editions and easy plugin into MongoDB database. This has been supported to HTML format report can be communicated through email and intergrated with TestNg framework.
1) Attach the testing screenshots to test report [HTML format]
2) Error logs information can be added.
3) Customized own extents report logs.
4) Report dashboard.
5) Email communication report.
6) Supports to BDD Framework. [ Cucumber] and more …
Maven Dependencies, check the latest version with new features in extentreports
Source : http://extentreports.com/samples/extent.html#!