* Read the README.
* Install it and start using it with a couple of sample cases. That will give you an idea of what it does.
* Read the test suite. This will give you a better idea of what the library does.
* Look at the directory structure. This should tell you where things are.
* Start reading the core files.
* Start looking at open issues. Try to solve one by adding a test and changing the code.
* Submit a pull request.
* Read the README.
* Install it and start using it with a couple of sample cases. That will give you an idea of what it does.
* Read the test suite. This will give you a better idea of what the library does.
* Look at the directory structure. This should tell you where things are.
* Start reading the core files.
* Start looking at open issues. Try to solve one by adding a test and changing the code.
* Submit a pull request.