https://viblo.asia/q/tools-to-test-ui-J3ZgP4kPlmB

https://viblo.asia/p/tim-hieu-ve-stored-procedure-trigger-trong-sql-2p1PvQN9Rldr

https://viblo.asia/p/so-sanh-interface-va-abstract-trong-lap-trinh-huong-doi-tuong-63vKjpk6l2R

https://viblo.asia/p/10-khai-niem-javascript-ban-can-biet-de-phong-van-Do754wNLlM6

http://www.itjobs.com.vn/vi/article/11-cong-cu-javascript-can-thiet-cho-cac-lap-trinh-vien-web-phan-1-109

https://www.topitworks.com/blogs/5-xu-huong-cong-nghe-de-hoc-trong-nam-2018-neu-muon-co-mot-su-nghiep-thanh-cong/

https://www.topitworks.com/blogs/5-tinh-nang-html-va-css-moi-duoc-mong-doi-trong-nam-2018/

https://www.metaltoad.com/blog/angular-5-making-api-calls-httpclient-service

Notifyjs

https://notifyjs.com/

Toastr

http://codeseven.github.io/toastr/

http://codeseven.github.io/toastr/demo.html

https://github.com/CodeSeven/toastr