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Document

Adobe's open-source superfamily. Source Sans 3's humanist proportions excel in UI and documents alike, with Source Code Pro maintaining the same vertical metrics for seamless mixed content.

professionalversatiledocumentationenterprisepublishing

Installation

$ pnpm dlx shadcn@latest add @fonttrio/document
Headingsans-serif

Source Sans 3

The quick brown fox

Bodysans-serif

Source Sans 3

Jumps over the lazy dog and runs across the meadow

Monomonospace

Source Code Pro

const x = fn(42);

Try it with your text

Source Sans 3
Source Sans 3
Source Code Pro
Building a Type System That Scales
Choose fonts that complement each other while serving distinct roles. The heading font sets the tone, the body font ensures readability, and the monospace font handles technical content.
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npx shadcn add @fonttrio/document
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$49/month
  • Unlimited font pairings
  • Custom typography scales
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elegantmodernplayfultechnicalminimal

Typography scale

LevelSizeWeightLH
h12.25rem6001.2
h21.75rem6001.25
h31.375rem5001.3
h41.25rem5001.35
body1rem4001.65
$ pnpm dlx shadcn@latest add @fonttrio/document
h1

Source Sans 3

h2

Source Sans 3

h3

Source Sans 3

h4

Source Sans 3

body

The quick brown fox jumps over the lazy dog. Good typography is invisible — great typography speaks before you read.

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