Awesome GitHub RepositoriesCSS Libraries

PostCSS is a CSS post-processor and abstract syntax tree transformation tool that parses stylesheets into a structured tree for programmatic analysis and modification. It functions as a plugin-driven pipeline where JavaScript plugins can modify, insert, or delete nodes to transform styles. The project provides a framework for building a custom plugin ecosystem to extend the CSS language with non-standard features such as loops, conditionals, and shorthand properties. It supports multi-syntax parsing through pluggable parsers and stringifiers, allowing it to process various style formats and c

WeUI is a mobile design system and CSS component framework providing a collection of pre-styled widgets and layout components for building mobile web applications. It functions as a mobile web UI library that enforces a consistent visual language and design language across web environments. The library utilizes a BEM styling system to prevent CSS conflicts and ensure modular component behavior. It provides a set of reusable styles and layout helpers that enable rapid prototyping of mobile web layouts through standardized buttons, dialogs, and navigation elements. The framework includes a mob

hint.css is a pure CSS tooltip library and styling framework used to create accessible informational pop-ups. It functions as a lightweight user interface component that transforms ARIA attributes into visible tooltips without the use of JavaScript. The framework is designed to be customizable, offering a system of configurable class prefixes to prevent naming conflicts within larger web projects. It utilizes a BEM-inspired namespace to ensure stylesheets remain conflict-free when integrated into existing environments. The library covers a range of UI capabilities, including directional posi

CSSgram هي مكتبة وإطار عمل لمرشحات صور CSS يوفر نظاماً من mixins وفئات قابلة لإعادة الاستخدام لتنفيذ تأثيرات الصور المرئية. يُمكّن معالجة الصور القائمة على CSS لتعديل مظهر الصور مباشرة في المتصفح دون الحاجة إلى معالجة من جانب الخادم. يسهل المشروع معالجة الصور من جانب العميل وتصميم الواجهة الأمامية المرئي من خلال تطبيق مرشحات النمط الفوتوغرافي وإعدادات الألوان المسبقة على صور الويب. يستخدم مزيجاً من مرشحات CSS وأوضاع المزج لتحقيق هذه التأثيرات من خلال تعيين أسماء فئات محددة مسبقاً لعناصر HTML.

A CSS redundancy analyzer that analyzes redundancy.