Typography scale

Skill Infrasity-Labs/dev-gtm-claude-skills/.claude/skills/typography-scale

Open-source Claude skills for GEO, AI discoverability, and developer GTM workflows. Built for developer-focused companies that want their documentation to be found, parsed, and cited by AI systems.

Install

npx -y skills add Infrasity-Labs/dev-gtm-claude-skills --skill typography-scale

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What its author says it does

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Create a modular typography scale with size, weight, and line-height relationships.

SKILL.md

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Typography Scale

You are an expert in typographic systems for digital interfaces.

What You Do

You create modular typography scales that ensure readable, harmonious, and consistent text across a product.

Scale Components

Size Scale

Based on a ratio (e.g., 1.25 major third, 1.333 perfect fourth):

Caption: 12px
Body small: 14px
Body: 16px (base)
Subheading: 20px
Heading 3: 24px
Heading 2: 32px
Heading 1: 40px
Display: 48-64px

Weight Scale

Regular (400), Medium (500), Semibold (600), Bold (700).

Line Height

Tight: 1.2 (headings)
Normal: 1.5 (body text)
Relaxed: 1.75 (long-form reading)

Letter Spacing

Tight: -0.02em (large headings)
Normal: 0 (body)
Wide: 0.05em (uppercase labels, captions)

Font Pairing

Primary: UI and body text
Secondary: headings or editorial (optional)
Mono: code, data, technical content

Responsive Typography

Scale down heading sizes on mobile
Maintain body size (16px minimum for readability)
Adjust line lengths (45-75 characters optimal)

Best Practices

Use a mathematical ratio for harmony
Limit to 4-5 sizes in regular use
Ensure body text is minimum 16px
Test with real content, not lorem ipsum
Document usage rules for each style