Weekly Update 2019-7-13

I will intruduc a youtube subscribers TechLead.
a very cool software engineer, maybe a american japanese. very handsome.

https://www.youtube.com/channel/UC4xKdmAXFh4ACyhpiQ_3qBw

Tools

Grammarly for Chrome

Book`

I found an interesting book:

1. 设计方法卡牌