Futureman Digital's in-house fluid spacing library is a great jumping off point for your first fluid project. Our system includes scaling step values from 3XS to 14XL. Each step contains four variations which include a standard scaler, lower ceiling scaler, high ceiling scaler, and a static value.
Installation is easy with our NPM package, while our pubic Figma files gives you quick access to preview and break down each step scaler.
Usage Example
<div class="pt-fm-3xl ml-fm-md-high gap-fm-sm-low">
</div>Design File Example

Design File: Fluid Scale Figma File
Installation/Documentation: https://www.npmjs.com/package/futureman-tailwind-clamp-spacing