The Dogecoin repo's root README contains relevant information on the development process and automated testing.

• Developer Notes
• Release Notes
• Release Process
• Translation Process
• Translation Strings Policy
• Travis CI
• Unauthenticated REST Interface
• Shared Libraries
• BIPS
• Dnsseed Policy
• Benchmarking

• Discuss on the BitcoinTalk forums, in the Dogecoin thread.
• Discuss on #dogecoin-dev on Freenode. If you don't have an IRC client use webchat here.

• Assets Attribution
• Files
• Fuzz-testing
• Reduce Traffic
• Tor Support
• Init Scripts (systemd/upstart/openrc)
• ZMQ

Distributed under the MIT software license. This product includes software developed by the Bitcoin developers for use in Dogecoin Core. This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit. This product includes cryptographic software written by Eric Young (eay@cryptsoft.com), and UPnP software written by Thomas Bernard.