NO.1

https://www.tutorialspoint.com
tutorialspoint

NO.2

http://jakeboxer.com/
jBoxer

NO.3

https://www.coursera.org/
coursera

NO.4

https://stopdesign.com/
Douglas Bowman

NO.5

https://readlearncode.com/
readlearncode

NO.6

https://learnku.com/
learnku

NO.7

https://openhome.cc
OpenHome.cc

NO.8

https://www.3blue1brown.com/
3blue1brown

NO.9

http://how2j.cn/
how2j.cn

NO.10

http://toppro.io/
toppro

NO.11

内网穿透工具
https://dashboard.ngrok.com

NO.12

https://www.figma.com/
一个设计网站