@spencerwmiles/tailwind-font-variations v0.0.3

Tailwind Font Variations

Tailwind CSS v4 utilities for variable fonts with variation-setting-* namespace. Compatible with tailwind-merge.

Installation

npm install @spencerwmiles/tailwind-font-variations

Setup

Import the CSS in your main stylesheet:

@import '@spencerwmiles/tailwind-font-variations';

Usage

Weight Axis (wght)

<!-- Theme values -->
<p class="variation-setting-wght-300">Light text</p>
<p class="variation-setting-wght-400">Normal text</p>
<p class="variation-setting-wght-700">Bold text</p>

<!-- Arbitrary values -->
<p class="variation-setting-wght-[450]">Custom weight</p>

Width Axis (wdth)

<!-- Theme values -->
<p class="variation-setting-wdth-75">Condensed (75%)</p>
<p class="variation-setting-wdth-100">Normal width (100%)</p>
<p class="variation-setting-wdth-125">Expanded (125%)</p>

<!-- Arbitrary values -->
<p class="variation-setting-wdth-[110%]">Custom width</p>

Slant Axis (slnt)

<!-- Theme values -->
<p class="variation-setting-slnt-0">No slant</p>
<p class="variation-setting-slnt-6">6° slant</p>
<p class="variation-setting-slnt-15">15° slant</p>

<!-- Negative slant -->
<p class="-variation-setting-slnt-6">-6° slant</p>

<!-- Arbitrary values -->
<p class="variation-setting-slnt-[8]">8° slant</p>
<p class="-variation-setting-slnt-[10]">-10° slant</p>

Italic Axis (ital)

<p class="variation-setting-ital">Italic on</p>
<p class="variation-setting-no-ital">Italic off</p>

Optical Size Axis (opsz)

<!-- Theme values -->
<p class="variation-setting-opsz-12">Small optical size</p>
<p class="variation-setting-opsz-24">Medium optical size</p>
<p class="variation-setting-opsz-48">Large optical size</p>

<!-- Arbitrary values -->
<p class="variation-setting-opsz-[18]">Custom optical size</p>

Grade Axis (GRAD)

<!-- Theme values -->
<p class="variation-setting-GRAD--25">Low emphasis</p>
<p class="variation-setting-GRAD-0">Normal</p>
<p class="variation-setting-GRAD-200">High emphasis</p>

<!-- Negative grades -->
<p class="-variation-setting-GRAD-50">-50 grade</p>

<!-- Arbitrary values -->
<p class="variation-setting-GRAD-[75]">Custom grade</p>

Custom Axes

For any variable font axis not covered by specific utilities:

<!-- Custom axis with arbitrary name and value -->
<p class="variation-setting-SOFT-[0.7]">Softness axis</p>
<p class="variation-setting-WONK-[1]">Wonky axis</p>
<p class="variation-setting-TEMP-[500]">Temperature axis</p>

Combining Multiple Axes

Multiple font variation utilities stack naturally:

<!-- Simple combinations -->
<p class="variation-setting-wght-700 variation-setting-wdth-75">
  Bold + Condensed
</p>

<!-- Complex combinations -->
<h1 class="variation-setting-wght-800 variation-setting-wdth-125 variation-setting-GRAD-100 variation-setting-opsz-48">
  Heavy + Expanded + High Grade + Large Optical Size
</h1>

<!-- With slant and arbitrary values -->
<p class="variation-setting-wght-600 variation-setting-slnt-6 variation-setting-GRAD-[75]">
  Semibold + 6° Slant + Custom Grade
</p>

Transitions

Smooth animations between font variation states using Tailwind's transition system:

<!-- Basic font variation transitions -->
<p class="transition-font-variations duration-300 ease-in-out hover:variation-setting-wght-700">
  Smooth weight transition on hover
</p>

<p class="transition-font-variations duration-500 ease-out hover:variation-setting-wdth-125">
  Slow width transition on hover
</p>

<!-- Combine with other transition properties -->
<p class="transition-all transition-font-variations hover:variation-setting-wght-700 hover:scale-110">
  Transition font variations and transform together
</p>

<!-- Complex hover effects -->
<p class="transition-font-variations duration-200 hover:variation-setting-wght-700 hover:variation-setting-GRAD-100">
  Weight and grade change on hover
</p>

Reset Utility

Reset all font variations to default:

<p class="variation-setting-wght-700 variation-setting-wdth-75 variation-setting-reset">
  All variations reset to normal
</p>

Responsive Design

Use with Tailwind's responsive prefixes:

<p class="variation-setting-wght-400 md:variation-setting-wght-700 lg:variation-setting-wght-900">
  Responsive weight changes
</p>

<p class="variation-setting-wdth-75 sm:variation-setting-wdth-100 lg:variation-setting-wdth-125">
  Responsive width changes
</p>

Supported Axes

• wght (Weight): 100-900, controls font weight
• wdth (Width): 50%-200%, controls font width/stretch
• slnt (Slant): -15° to 15°, controls font slant
• ital (Italic): 0-1, controls italic on/off
• opsz (Optical Size): 8-144pt, optimizes for display size
• GRAD (Grade): -200 to 300, controls emphasis/thickness
• CASL (Casual): 0-1, casual style axis
• CRSV (Cursive): 0-1, cursive style axis
• MONO (Monospace): 0-1, monospace axis
• Plus support for any custom axes

License

MIT License - see LICENSE file for details.