Single element, minimal #CSS (20 declarations and only that many to even out browser inconsistencies), minimal #JS (just updates a custom property value), comparison slider (original image vs. desaturated one) on @codepen https://codepen.io/thebabydino/pen/MWMvxxX

#code #coding #frontend #blending
#web #dev #webDev #webDevelopment
#blendMode