park.IO supports the open source community. We use and contribute to open source code, and now we want to also start contributing with domains. We kicked it off by donating the domain angular.io to AngularJS:
And now we want to help you with your open source project. Starting today we are giving $20 off each domain backorder, as long as it is used for an open source project. Once you place the order, just send an email to email@example.com with a link to your open source code and we’ll give you the discount.