Tetris

Vintage

bergside

Authors implementation-ready design-system guidance for a 1950s–1990s vintage visual style with retro palettes and pixel typography.

Vibrant

bergside

Guides authors in producing a vibrant design-system specification with tokens, components, accessibility and QA rules.

Terracotta

bergside

Guides authors in writing implementation-ready design-system guidelines for the Terracotta editorial interface style.

Storytelling

bergside

Authors narrative-driven design-system guidance covering tokens, components, accessibility and QA.

Stitch

bergside

Guides authors in producing Stitch design-system rules, tokens, component states and accessibility criteria.

Square

bergside

Guides authors in producing implementation-ready design-system guidelines for the Square brand.

Theme Factory

anthropics

Featured

Offers 10 preset color-and-font themes, plus custom theme generation, for styling slide decks, documents, reports and HTML pages.

Slack Gif Creator

anthropics

Featured

Creates animated GIFs sized and optimized for Slack, with PIL drawing helpers, easing and validation utilities.

Frontend Design

anthropics

Featured

Guidance for distinctive, intentional visual design when building or reshaping a user interface.

Canvas Design

anthropics

Featured

Creates original visual art as PNG or PDF from a written design philosophy, for posters, artworks and other static pieces.

Brand Guidelines

anthropics

Featured

Applies Anthropic's official brand colors and typography to artifacts that should carry the Anthropic look-and-feel.

Frontend Design

anthropics

Featured

Guides an agent through distinctive, intentional visual design for new or redesigned user interfaces.