CSSketch
Plugin that adds CSS support to Sketch 3 for a faster design workflow
CSSketch is an open-source Sketch 3 plugin that lets designers control layers through CSS-style rules. A stylesheet can be attached to individual Sketch pages and used to change layout, colors, borders, shadows, and text properties. Selectors can target artboards, text layers, names, and class-like layer identifiers. The plugin detects stylesheet changes and reapplies them when the file is saved, creating a code-driven design workflow.