Random color is a simple javascript module for generating random colors that contrast enough to distinguish between one another, and are not too loud (by default, all colours can have readable black/dark font overlayed).
A Tailwind CSS plugin to add spacing utility classes based on the Golden Ratio
Modular scale calculator built into your Stylus CSS preprocessor
1.618. Golden ratio with postcss.
cli calculator for finding a numbers golden ratio companion
A Tailwind CSS component to show the currently active responsive breakpoint
A library for generating random numbers with the golden ratio