See example: https://www.leyafo.com
https://www.macmillandictionary.com/learn/red-words.html
A practical Golang project layout
A user-friendly, open-source desktop application for taking notes.
A http mock testing tool based on https://github.com/yuin/gopher-lua.
Limit the maximum number of goroutines running at the same time
《新编英语阅读手册》叶永昌（主编）
Collecting the tutorials like K&R style
