ANGULAR - Angular style guide from John Papa

Angular style guide from John Papa (https://twitter.com/john_papa)
https://github.com/johnpapa/angular-styleguide

Angular course from John Papa:
https://www.pluralsight.com/courses/angularjs-patterns-clean-code

TOOLS - Colorzilla, nice color picker tool for browser

Colorzilla - http://www.colorzilla.com/
Very nice plugin for browsers Chrome and Firefox. It allows to pick colors and see its numeric value in very handily way.