Contribute? but for what?

[marcincodes]

I'am really glad you are from Japan but when you create plugin or docs try to add english as soon as possible... and this comment in Japan in code. It hard to help you improve your product when you do not make me chance to do that. Add translation to https://www.transifex.com/ and i can translate it to Polish.

Imho this framework is nice and clean. I programing in PHP, so for me it's less complicated to understand OOP.