Tabs and Sliders

Reverie Responsive CSS3 Slider by @reverietech
Filtronio - CSS3 Portfolio by @reverietech
The Tabs - Responsive HTML5 & CSS3 Tabs by @reverietech

Forms

Tab Login & Sign Up Forms by @reverietech
Diska - Feedbacks & Comment Form by @reverietech

Miscellaneous

KET - Responsive CSS3 Timeline by @reverietech

Animations and Effects

Ayan. CSS3 Link Hover Effects by @reverietech
Flutter - CSS Image Hover Effects & Lightbox by @reverietech