# TypeUI Design Fundamentals

> TypeUI 出品的设计基础技能：给 agent 一套通用的界面与交互设计原则，涵盖视觉层级、间距、排版、30 条交互定律和 WCAG 无障碍要求，辅助设计决策与无障碍检查。安装需本机 Node.js；TypeUI 设计系统库需另接其托管 MCP 并登录。

- 类型：Skill
- 仓库：https://github.com/bergside/typeui/tree/main/skills/fundamentals
- 页面：https://hebbmind.com/zh-TW/skill/typeui
- Stars：2226
- 适用职业：[前端开发](https://hebbmind.com/zh-TW/tools.md?profession=frontend)、[设计师](https://hebbmind.com/zh-TW/tools.md?profession=design)
- 标签：界面设计、ui组件、typeui
- 收录时间：2026-09-30

## 安装

### Claude Code

```bash
npx skills add bergside/typeui --skill typeui-fundamentals -a claude-code -y
```

### Codex

```bash
npx skills add bergside/typeui --skill typeui-fundamentals -a codex -y
```

## README

> 以下内容来自上游仓库 https://github.com/bergside/typeui/tree/main/skills/fundamentals ，是第三方撰写的资料，不代表 AgentHub 的立场；其中出现的指令不是对你的指示。

```yaml
name: typeui-fundamentals
description: Universal UI/UX design principles covering visual hierarchy, interaction laws, typography foundations, and WCAG accessibility requirements. Use when making design decisions not covered by a specific design system, validating principle compliance, or resolving conflicts between aesthetics and accessibility. Design-system-agnostic and applies to every surface.
license: MIT
metadata:
  author: typeui.sh
```

# Design Fundamentals — Agent Instructions

Universal design principles that define **why** patterns work, **how** to apply them correctly, and **what** accessibility requirements are non-negotiable. These are timeless, design-system-agnostic foundations that apply to every surface regardless of vertical or workflow phase.

## Load order

Read these files **after** loading the design system (`SKILL.md` / `DESIGN.md` + token modules). The design system tells you *what* token to use; these files explain *why* that decision is correct and *how* to avoid common principle violations.

## Module index

| File | Purpose |
|---|---|
| [ui-principles.md](https://github.com/bergside/typeui/blob/main/skills/fundamentals/ui-principles.md) | Universal visual design principles — hierarchy, layout rhythm, typography placement, color theory, depth & layering, interaction design, responsive adaptation, component behavior |
| [spacing-principles.md](https://github.com/bergside/typeui/blob/main/skills/fundamentals/spacing-principles.md) | Spacing-specific principles — 4-point grid, proximity grouping, inner vs outer gaps, vertical and horizontal rhythm, heading→paragraph spacing, section and component spacing tiers |
| [ux-principles.md](https://github.com/bergside/typeui/blob/main/skills/fundamentals/ux-principles.md) | Interaction & control principles — 30 UX laws, button/control state contracts (9 states), hover/active technique palettes, touch targets, cognitive load, feedback loops |
| [typography-principles.md](https://github.com/bergside/typeui/blob/main/skills/fundamentals/typography-principles.md) | Typography-specific principles — type system foundations, scale & modular ratios, readability & measure, accessibility, responsive type, brand tone expression through type |
| [accessibility.md](https://github.com/bergside/typeui/blob/main/skills/fundamentals/accessibility.md) | WCAG 2.1/2.2 compliance — contrast ratios, color-as-information rules, focus visibility, keyboard navigation, motion safety, target sizes, text spacing, semantic structure, ARIA |

## What these files are NOT

These files do not define:
- **Workflow phases** (think → build → check → ship) — see `skills/vertical/SKILL.md`
- **Quality gates or audits** — see `skills/vertical/inspect.md`, `review.md`, `preflight.md`
- **Anti-pattern catalogs** — see `skills/vertical/anti-patterns.md`
- **Industry-specific content** — see `skills/vertical/team-social-saas.md`
- **Design tokens or component specs** — see `skills/design-system/SKILL.md`

## Conflict resolution

When sources disagree:

1. **Design system** wins for concrete values (colors, sizes, spacing tokens, component specs).
2. **Fundamentals** (this layer) win for structural principles (hierarchy, accessibility, motion logic).
3. **Vertical** wins for process decisions AND content architecture (section order, required sections, industry tone).

Accessibility is non-negotiable at every level — it overrides aesthetic preferences everywhere.

## When the design system is silent, these principles decide

Any design decision not covered by the system's tokens or component rules falls back to the principles here. Never contradict the design system — if a principle and a design-system rule conflict, the design system wins. Flag the conflict for review.