Links
Some good lists of other resources:
https://www.alllanguageresources.com/chinese-resources/
http://challenges.hackingchinese.com/resources
http://www.sinosplice.com/learn-chinese/online-chinese-resources
语言技能
Dictionary 字典
Grammar 语法
Rutger University Basic Grammar
Pinyin 拼音 Sinosplice: Pronunciation Misconceptions
ChinesePod: Pinyin Program subscription required
Blogs 博客 Sinosplice : Learn Chinese