Page Object

[chiachienhung]

Overall, you did a great job, and I like your web interface!
Here are some suggestions: maybe your test can do refactoring by adding a page object to improve. Also for your service, I think there are still more features to take on your app.

[chiachienhung]

Also, I checked heroku, it takes some time to load your homepage, maybe it could be improved by concurrency method. And I am still not sure what the repository modal will show after I enter the username and repository.
Great job guys, I like your ideas and look forward to see your app!