Foreign websites
- https://www.google.com Google
- http://stackoverflow.com StackOverflow open source community
- http://github.com GitHub open source center
- http://codecanyon.net code can also be placed online selling website
- https://www.lintcode.com algorithm learning website.
- https://www.freecodecamp.org Web site development study.
- https://www.codecademy.com include online video programming exercises and courses.
- https://www.reddit.com contains interesting Programming Challenge.
- https://ideone.com -line compiler, you can run, you can view the code example.
- http://it-ebooks.info large electronic library, available for immediate free download books.
Domestic sites
- http://csdn.net CSDN
- http://oschina.net Chinese open source community
- https://cnblogs.com blog Park
- https://zhihu.com know almost
- http://segmentfault.com domestic version of stackoverflow
- https://www.runoob.com rookie Tutorial
- https://www.infoq.cn InfoQ
- https://juejin.im Nuggets
- https://www.v2ex.com/ V2EX
- https://www.nowcoder.com cattle off network
- https://www.proginn.com programmer Inn
- https://www.imooc.com Mu class network
- http://www.jikexueyuan.com geeks College
- https://gitee.com Gitee community
- https://www.shiyanlou.com laboratory building
- https://ke.qq.com Tencent classroom
- https://study.163.com Netease cloud classroom
- https://edu.aliyun.com Ali cloud University
- https://edu.csdn.net CSDN College
- https://www.icourse163.org Chinese University MOOC