Teach you how to develop a practical and complete Android App

Teach you how to develop a practical and complete Android App, with source code
http://blog.csdn.net/xj032w2j4ccjhow8s8/article/details/78859582

Some complete Android open source app projects
http://blog.csdn.net/huzhigenlaohu/ article/details/44983181

74 APP complete source code! (Android + IOS)
https://www.cnblogs.com/rockmilk/p/5211390.html

Open Source Jubilee: Google's Top 40 Open Source Projects
http://www.iteye.com/news/32840

In 2017, the most Top 20 hot open source static website generators revealed!
http://www.iteye.com/news/32838

swift program
https://github.com/ipader/SwiftGuide
https://github.com/nimomeng/30-swift-projects-in-30-days