【开发语言】
http://www.php.net/
http://www.oracle.com/technetwork/java/index.html
https://nodejs.org/zh-cn/
https://www.w3.org/
https://www.w3.org/TR/html5/
http://www.lua.org/
【移动】
https://developer.android.com/index.html
https://developer.apple.com/develop/
https://www.w3.org/TR/html5/
【学习教程】
http://www.w3school.com.cn/
http://www.runoob.com/
【数据库】
https://www.oracle.com/index.html
https://www.mysql.com/
http://www.sqlite.org/index.html
http://www.microsoft.com/en-us/sql-server/sql-server-downloads
http://memcached.org/
https://www.mongodb.com/
https://redis.io/
【容器及资源】
http://mvnrepository.com/
http://apache.org/
http://nginx.org/
http://tengine.taobao.org/
http://openresty.org/cn/
【数据持久化】
http://hibernate.org/
http://ibatis.apache.org/
http://www.mybatis.org/
http://projects.spring.io/spring-data-jpa/
【视频|流媒体】
http://red5.org/
http://ffmpeg.org/
https://www.adobe.com/
https://webrtc.org/
http://www.mplayerhq.hu/design7/news.html
https://github.com/j0sh/crtmpserver
https://www.jwplayer.com/
【职场】
https://www.csdn.net/
http://www.51cto.com/
【其他】
http://www.spread.org/
https://github.com/
http://eclipse.org/
https://www.oschina.net/
https://www.cnblogs.com/