Version: 1.0.0
Purpose
The UI/UX Bible establishes the design philosophy, interaction standards, accessibility guidelines, and user experience principles that govern the product.
Its purpose is to ensure every interface delivers a consistent, intuitive, accessible, and enjoyable experience while reinforcing the product's brand and business objectives.
The UI/UX Bible serves as the authoritative reference for all interface design decisions throughout the lifecycle of the product.
When This Artifact Is Created
The UI/UX Bible is created during the Governance phase following completion of the Information Architecture.
It is refined throughout the Architecture and Planning phases and maintained throughout the lifecycle of the product.
Dependencies
Requires:
- Discovery Summary
- Source of Truth
- Product Bible
- Product Requirements
- Product Vocabulary
- Information Architecture
- Decision Log
Referenced By:
- Build Master Plan
- Architecture
- Planning
- Implementation
- Validation
- Evolution
AI Generation Instructions
The UI/UX Bible should define the user experience from the user's perspective rather than the technical implementation.
Design decisions should prioritize clarity, consistency, accessibility, efficiency, and simplicity.
Every design recommendation should support one or more documented business objectives.
The UI/UX Bible should remain technology independent whenever practical.
Required Sections
Executive Summary
Provide an overview of the intended user experience.
User Experience Philosophy
Describe the guiding principles that define the overall experience.
Design Principles
Define the principles that should guide every interface decision.
Examples include:
Consistency
Simplicity
Clarity
Accessibility
Efficiency
Responsiveness
User Confidence
Brand Experience
Describe how the interface should reinforce the product's identity.
Include guidance for:
Visual personality
Tone
Professionalism
Trust
Emotional experience
Visual Design Standards
Document standards for:
Color palette
Typography
Spacing
Layout
Iconography
Imagery
Illustration style
Elevation
Shadows
Borders
Corner radius
Animation philosophy
Component Standards
Define expectations for reusable interface components including:
Buttons
Forms
Tables
Cards
Dialogs
Navigation
Notifications
Status Indicators
Search
Filters
Data Displays
Interaction Patterns
Describe how users interact with the application.
Include guidance for:
Navigation
Data Entry
Feedback
Loading States
Errors
Success Messages
Confirmation Dialogs
Empty States
Accessibility Standards
Document accessibility expectations including:
Keyboard Navigation
Screen Reader Support
Contrast Requirements
Focus Management
Alternative Text
Responsive Design
Accessibility Compliance Goals
Responsive Design
Describe expectations for:
Desktop
Tablet
Mobile
Large Displays
Content Standards
Define standards for:
Labels
Terminology
Error Messages
Help Text
Notifications
Instructions
Microcopy
User Journey Guidelines
Describe expectations for the primary user journeys throughout the application.
Future Design Considerations
Identify future design opportunities and expansion considerations.
Validation Criteria
The UI/UX Bible is complete when:
The overall user experience is clearly defined.
Design principles are documented.
Visual standards are established.
Interaction patterns are consistent.
Accessibility expectations are documented.
Responsive behavior has been considered.
The human approves the completed artifact.
Maintenance
The UI/UX Bible should be reviewed whenever:
Brand identity changes.
Major features are added.
Navigation changes.
Accessibility requirements change.
Validation identifies usability issues.
The UI/UX Bible should remain synchronized with all governance artifacts throughout the lifecycle of the project.