# UX Patterns

> UX patterns for task flows, service blueprints, wireframes, and user interactions with comprehensive state coverage. Covers interaction design, user journeys, error states, empty states, and WCAG accessibility. Use proactively when designing task flows, creating wireframes, mapping user journeys, or reviewing interaction patterns.

- Skill: `everyone-needs-a-copilot/ux-patterns` (Agent Skill)
- Install (CLI): `npx skillmds@latest add everyone-needs-a-copilot/ux-patterns`
- Raw SKILL.md: https://api.skillmd.com/api/skills/everyone-needs-a-copilot/ux-patterns/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Web & Frontend
- Author: Everyone-Needs-A-Copilot (https://skillmd.com/u/everyone-needs-a-copilot)
- Updated: 2026-09-10
- Page: https://skillmd.com/skills/everyone-needs-a-copilot/ux-patterns

---


# UX Patterns

Patterns for designing task flows, service blueprints, wireframes, and user interactions with comprehensive state coverage.

## Purpose

Provides patterns for:
- Task flows with all user paths
- Service blueprints (frontstage/backstage)
- Wireframe specifications
- Error and empty state design
- Accessibility from the start

---

## Core Patterns

### Pattern 1: Task Flow Structure

**When to use:** Defining any user interaction flow.

**Implementation:**
```markdown
## Task Flow: [Name]

**User Goal:** What they want to accomplish
**Entry Point:** Where they start
**Success:** How they know they succeeded

### Primary Path
1. [Action] -> [Response] -> [State]
2. [Action] -> [Response] -> [State]
3. [Action] -> [Response] -> [Success]

### Alternative Paths
- [Condition] -> [Alternative flow]

### Error States
| Error | Message | Recovery |
|-------|---------|----------|
| [Error] | [What happened + How to fix] | [User action] |
```

**Benefits:**
- Clear success criteria
- All paths documented
- Error recovery built-in

### Pattern 2: Service Blueprint

**When to use:** Mapping end-to-end service experiences.

**Implementation:**
```markdown
## Service Blueprint: [Name]

### Journey Stages
[Awareness] -> [Consideration] -> [Purchase] -> [Use] -> [Support]

### Customer Actions (per stage)
| Stage | Actions |
|-------|---------|
| [Stage] | [What customer does] |

### Frontstage (Visible)
| [Touchpoint] | [Touchpoint] | [Touchpoint] |

### Line of Visibility
---

### Backstage (Invisible)
| [Process] | [Process] | [Process] |

### Support Processes
| [System] | [System] | [System] |

### Pain Points
- **[Stage]:** [Issue] - [Evidence]

### Opportunities
- **[Stage]:** [Improvement] - [Impact]
```

### Pattern 3: State Coverage Matrix

**When to use:** Ensuring all UI states are designed.

**Implementation:**
| State | When | Content | Action |
|-------|------|---------|--------|
| Default | Normal use | Full content | Primary action |
| Loading | Fetching data | Skeleton/spinner | Disabled actions |
| Empty | No data yet | Why empty + CTA | Create/Add action |
| Error | Operation failed | What + How to fix | Retry/Fix action |
| Success | Action completed | Confirmation | Next action |
| Partial | Some data | Available content | Load more |

---

## Anti-Patterns

### Anti-Pattern 1: Assumption-Based Design

| Aspect | Description |
|--------|-------------|
| **WHY** | Leads to unusable products, wasted effort, user frustration |
| **DETECTION** | No user research cited, no evidence for design decisions |
| **FIX** | Ground every design decision in user research or data |

**Bad Example:**
```markdown
Users will want a dashboard on login.
```

**Good Example:**
```markdown
Research shows 78% of users check status immediately after login.
Evidence: User interviews (n=12), analytics showing /dashboard as top page.
```

### Anti-Pattern 2: Missing States

| Aspect | Description |
|--------|-------------|
| **WHY** | Users encounter undesigned situations, broken experience |
| **DETECTION** | Only happy path designed, no empty/error/loading states |
| **FIX** | Design ALL states: default, loading, empty, error, success, partial |

### Anti-Pattern 3: Color as Sole Indicator

| Aspect | Description |
|--------|-------------|
| **WHY** | Excludes colorblind users (8% of men), fails WCAG |
| **DETECTION** | Status shown only via red/green/yellow color |
| **FIX** | Always add icons, text, or patterns alongside color |

**Bad Example:**
```
[Red dot] Failed    [Green dot] Success
```

**Good Example:**
```
[X icon] Failed    [Checkmark icon] Success
```

### Anti-Pattern 4: Vague Error Messages

| Aspect | Description |
|--------|-------------|
| **WHY** | Users can't recover, support burden increases |
| **DETECTION** | "Error", "Invalid input", "Something went wrong" |
| **FIX** | Error format: [What happened] + [How to fix it] |

**Bad Example:**
```
Invalid input
```

**Good Example:**
```
Email format looks wrong. Try: name@example.com
```

---

## Accessibility Requirements

### Keyboard Navigation
- All interactive elements reachable via Tab
- Logical tab order (left-right, top-bottom)
- Enter/Space activate buttons
- Escape closes modals
- Arrow keys navigate within components

### Focus Management
- Focus visible at all times (2px outline minimum)
- Focus moves logically (not trapped)
- Focus returns to trigger after modal closes
- Skip links for long navigation

### Screen Reader Support
- Semantic HTML (button, nav, main, article)
- ARIA labels for icons and images
- Live regions for dynamic content (role="status")
- Announcements for state changes

---

## Validation Checklist

### Task Flows
- [ ] User goal clearly defined
- [ ] Entry point and success criteria specified
- [ ] All alternative paths documented
- [ ] Error states with recovery actions

### States
- [ ] Default state designed
- [ ] Loading state with feedback
- [ ] Empty state with explanation + CTA
- [ ] Error state with [What happened] + [How to fix]
- [ ] Success state with confirmation

### Accessibility
- [ ] Keyboard navigation tested
- [ ] Focus order is logical
- [ ] Screen reader announcements planned
- [ ] No color-only indicators

---

## Output Templates

### Task Flow
```markdown
## Task Flow: [Task Name]

**User Goal:** [What user wants]
**Entry Point:** [Where they start]
**Success:** [How they know done]

### Primary Path
1. [Action] -> [Response] -> [State]

### Error States
| Error | Message | Recovery |
|-------|---------|----------|
| [Error] | [What + Fix] | [Action] |
```

### Wireframe
```markdown
## Wireframe: [Screen Name]

### Purpose
[What this screen accomplishes]

### Components
| Component | Behavior | States |
|-----------|----------|--------|
| [Name] | [Function] | Default, Hover, Focus, Error |

### Accessibility
- Tab order: [Sequence]
- Screen reader: [Announcements]
- Focus: [Visible states]
```

### Empty State
```markdown
## Empty State: [Context]

**Headline:** [What this is]
**Body:** [Why it's empty]
**CTA:** [Primary action button]
**Secondary:** [Alternative action or help]
```