This gitBook is about front-end but it has great resources and gives you good direction about front-end. https://www.gitbook.com/book/frontendmasters/front-end

This gitBook is about front-end but it has great resources and gives you good direction about front-end. https://www.gitbook.com/book/frontendmasters/front-end-handbook-2017/details https://www.gitbook.com/book/frontendmasters/front-end-handb...