Stylus vs Sass detailed comparison as of 2023 - Slant
Sass vs. Stylus: Who Wins the Minimal Syntax Battle? | Design Shack
CSS Preprocessors – Sass vs Less vs Stylus (With Examples)
Poll Results: Popularity of CSS Preprocessors | CSS-Tricks - CSS-Tricks
Ready to integrate or switch CSS Preprocessors on React project: Sass/SCSS vs PostCSS vs LESS vs Stylus — what should you pick? a 2020 showdown | by Eli Elad Elrom | Master React | Medium