Rare Earth Juejin Tech Community

Nov 14, 2022 · Frontend Development

CSS Architecture in Element Plus: OOCSS, BEM, and SCSS Implementation

This article explains how Element Plus applies CSS architecture concepts such as OOCSS and BEM, demonstrates generating BEM class names with JavaScript hooks and SCSS mixins, and compares the approach with classic ITCSS layering to improve maintainability and scalability of front‑end styles.