Book of IT
Other book:
https://github.com/forkarea/E-Books
https://github.com/forkarea/book-1
https://gitlab.com/kenichi.shibata/book/
https://github.com/forkarea/prueba
https://github.com/forkarea/Awsome-Front-End-learning-resource
https://github.com/forkarea/ethereumbook
https://github.com/forkarea/Free-Security-eBooks