free ebooks of programming

1.

http://www.it-ebooks.info/

http://www.it-ebooks-api.info/

2.

http://www.it-ebooks.org

3.

http://www.it-ebooks.com/

4.

it-ebooks.info 模仿者:

http://it-ebooks.club

http://xgqfrms.github.io/it-ebooks

good ebooks backup links:

http://it-ebooks.info/book/6444/

Practical Google Analytics and Google Tag Manager for Developers

http://it-ebooks.info/book/6434/

JavaScript Frameworks for Modern Web Dev

http://it-ebooks.info/book/6447/

Beginning Windows 10

http://it-ebooks.info/book/6437/

Learn Pixi.js

http://it-ebooks.info/book/6436/

Build your own 2D Game Engine and Create Great Web Games

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx