Contributing - futurepress/epub.js GitHub Wiki
Contributors are always welcome. Please fork and take a look in at the GitHub issues.
Making a pull request
If you'd like to make a pull request we ask that you squash the commit history on your branch into a single commit so that we can maintain a clean and simple history on our master project. You can do this by following these directions. Thanks to Mozilla/pdf.js for this gem.
Other forms of contribution
If you don't have much time, please play around with the demo on different devices/browsers and report errors. That would be wonderful!
Also check out Readium.js! It's another great project dedicated to bring books to the web!