30 Seconds of Code: CSS by 30-secondsShort code snippets for all your development needs.
Animate CSS by Daniel EdenJust-add-water CSS animations. This package includes 98 CSS animations including fade, zoom and special effects.
Color Names List by David Aerne (@meodai)A handpicked list of unique color names from various sources and thousands of curated user submissions.
Emoji by Florian SchulzAll Unicode Emoji tagged by their names
Material Design Icons by GoogleThe complete SVG icon set by Google Material Design.
Semantic HTML by Florian SchulzSemantic HTML5 elements with example content.