Design Principles: Core guidelines that inform all design decisions.
Color Palette: Primary and secondary colors with respective codes (HEX, RGB, CMYK, etc.).
Typography: Font families, weights, sizes, line heights, and usage guidelines.
Iconography: Set of consistent icons for common actions or items.
Spacing & Layout: Guidelines on margins, padding, grid systems, and layout structures.
Breakpoints: Definitions for how the design will adapt across different screen sizes.
UI Components:
Buttons: Different states (default, hover, active, disabled) and sizes.
Input Fields: Textboxes, dropdowns, checkboxes, radio buttons, sliders, toggles, etc.
Navigation: Menus, breadcrumbs, pagination, tabs.
Cards: Different variations for content presentation.
Modals & Pop-ups: Different styles and purposes.
Notifications: Alerts, badges, toasts.
Tooltips: Styles and usage guidelines.
Patterns and Templates:
Form Design: Guidelines for effective form design, validation, submission.
List Views: Different layouts for presenting lists or grids of items.
Navigation Patterns: Sidebars, top bars, mega menus.
Empty States: Design and content recommendations for no data scenarios.
Error States: Design and messaging for various error situations.
Documentation:
Component Usage: When and how to use specific components.
Best Practices: Tips and tricks to follow for optimal design consistency.
Content Guidelines: Tone, voice, grammar, and vocabulary recommendations.
Accessibility Guidelines: Instructions for ensuring designs are accessible to all users.
Implementation Guide: For developers, detailing component code, variants, and behaviors.