1*05767d91SRobert WuWant to contribute? Great! First, read this page (including the small print at the end). 2*05767d91SRobert Wu 3*05767d91SRobert Wu### Before you contribute 4*05767d91SRobert WuBefore we can use your code, you must sign the 5*05767d91SRobert Wu[Google Individual Contributor License 6*05767d91SRobert WuAgreement](https://developers.google.com/open-source/cla/individual?csw=1) 7*05767d91SRobert Wu(CLA), which you can do online. The CLA is necessary mainly because you own the 8*05767d91SRobert Wucopyright to your changes, even after your contribution becomes part of our 9*05767d91SRobert Wucodebase, so we need your permission to use and distribute your code. We also 10*05767d91SRobert Wuneed to be sure of various other things—for instance that you'll tell us if you 11*05767d91SRobert Wuknow that your code infringes on other people's patents. You don't have to sign 12*05767d91SRobert Wuthe CLA until after you've submitted your code for review and a member has 13*05767d91SRobert Wuapproved it, but you must do it before we can put your code into our codebase. 14*05767d91SRobert WuBefore you start working on a larger contribution, you should get in touch with 15*05767d91SRobert Wuus first through the issue tracker with your idea so that we can help out and 16*05767d91SRobert Wupossibly guide you. Coordinating up front makes it much easier to avoid 17*05767d91SRobert Wufrustration later on. 18*05767d91SRobert Wu 19*05767d91SRobert Wu### Code reviews 20*05767d91SRobert WuAll submissions, including submissions by project members, require review. We 21*05767d91SRobert Wuuse Github pull requests for this purpose. 22*05767d91SRobert Wu 23*05767d91SRobert Wu### The small print 24*05767d91SRobert WuContributions made by corporations are covered by a different agreement than 25*05767d91SRobert Wuthe one above, the Software Grant and Corporate Contributor License Agreement. 26