1 - Bounce for animation - http://bouncejs.com/
1 - Argon - https://demos.creative-tim.com/argon-design-system/ 2 - Material Design - https://material.io/design/ 3 - Angular Material - https://material.angular.io/ 4 - Bootstrap - https://getbootstrap.com/
1 - Flex Layout - https://github.com/angular/flex-layout