Spend your time innovating, not replicating. YAML CSS Framework — for truly flexible, accessible and responsive websites. RÖCSSTI : le micro-framework CSS pour démarrer une CSS avec la patate ! Bati pour construire des sites responsive (en CSS, LESS ou Sass) KNACSS, a simple and lightweight CSS framework. Less Framework 4. I called Less Framework "a CSS grid system for designing adaptive websites".
It was basically a fixed-width grid that adapted to a couple of then popular screen widths by shedding some of its columns. It also had matching typographic presets to go with it, built with a modular scale based on the golden ratio. The resources it was originally published with are still available on GitHub.