i love red tomato

http://paper-leaf.com/

https://ihatetomatoes.net/8-tips-become-better-front-end-developer/

http://css-weekly.com/archives/

http://markrabey.com/blog/2014/11/07/writing-good-css/?utm_source=CSS-Weekly&utm_campaign=Issue-138&utm_medium=web

https://www.thinkful.com/

http://www.webdesignermag.co.uk/features/10-front-end-developer-tools-you-cant-live-without/

http://brackets.io/

https://assets.adobe.com/link/b8ecd6b6-94ac-468c-9cfa-b2c666c81a6c?section=extract

http://www.niceoneilike.com/best-website-inspiration-page/2

http://www.contrastweb.com/

http://www.gettagged.us/results/portfolio/#

css hover https://ianlunn.github.io/Hover/ 

http://ianlunn.co.uk/articles/hover-css-tutorial-introduction/

slider http://ianlunn.co.uk/lab/sequence/

http://matthewjamestaylor.com/blog/

http://matthewjamestaylor.com/blog/ultimate-3-column-holy-grail-pixels.htm
 
web design case study google

responsive web design studio http://brolik.com/work 

soundcloud designer http://cattsmall.com/portfolio/

http://weandthecolor.com/the-future-of-airline-websites-web-design-and-user-experience-case-study-by-fi/29894

http://www.timeforcake.com/portfolio/

https://www.drupal.org/case-studies/featured/e-commerce

http://strautniekas.com/#/adobe/



wordpress design award  https://clutch.co/research/wordpress-developers

color icons :
http://www.shutterstock.com/similar-206076712/stock-vector-set-of-flat-line-icons-for-online-shopping-icons-for-m-commerce-e-commerce-online-shop-payment.html 

data :
http://rebeccawilliams.us/projects