Code Snips JavaScript
https://css-tricks.com/snippets/
https://css-tricks.com/guides/
https://www.smashingmagazine.com/
https://www.awwwards.com/best-css-code-snippets-sites.html
https://github.com/EnlightenAgency/Code-Snips-JavaScript
https://www.awwwards.com/best-css-code-snippets-sites.html
https://www.catswhocode.com/blog/awesome-sites-to-find-useful-code-snippets
Tính từ trong English
https://efc.edu.vn/cac-tinh-tu-thong-dung-trong-tieng-anh
http://anhngunewlight.com/150-tinh-tu-thuong-gap-nhat-trong-tieng-anh-i586.html