Css Optimization

UnCSSJavaScript

A Node.js tool that removes unused CSS from stylesheets by analyzing HTML files and executing JavaScript.

Grunt-uncssHTML

A Grunt task that removes unused CSS from your projects using UnCSS.

PenthouseHTML

Generates critical CSS for web pages to speed up initial rendering by extracting above-the-fold styles.

PHP CSS ParserPHP

A PHP library for parsing CSS files into a manipulable data structure and outputting optimized CSS.

CriticalCSSJavaScript

Extracts above-the-fold CSS from web pages to improve loading performance.

Critical-Path Tools

A curated collection of tools for generating, inlining, and optimizing critical-path (above-the-fold) CSS to improve web performance.

gulp-uncssJavaScript

A deprecated Gulp plugin that removes unused CSS selectors from stylesheets by analyzing HTML files.

CSS AnalyzerJavaScript

A CSS analyzer that measures selector complexity and performance metrics to help optimize stylesheets.

CSS CheckerGo

A CLI tool that detects duplicate and similar CSS classes, styled components, and colors to reduce CSS bloat.

grunt-critical-cssJavaScript

A Grunt plugin that extracts and inlines critical CSS from web pages to improve performance.

gulp-check-unused-cssCSS

A Gulp plugin that checks HTML templates for unused CSS classes and CSS files for undefined classes.

node-sass-magic-importerTypeScript

A collection of custom node-sass importers enabling selector-specific imports, filtering, globbing, and single-import logic.

gulp-cssoJavaScript

A Gulp plugin that minifies CSS using CSSO for maximum compression and structural optimization.

grunt-criticalHTML

Grunt plugin to extract and inline critical-path CSS from HTML for improved page load performance.

Next PurgeCSSJavaScript

A Next.js plugin that integrates PurgeCSS to automatically remove unused CSS and reduce bundle sizes.

strip-css-commentsCSS

A Node.js module to remove comments from CSS with options to preserve important ones or use custom rules.

inline-criticalHTML

A Node.js tool that inlines critical CSS and asynchronously loads remaining stylesheets for faster page rendering.

emojistaticCSS

Generate optimized static assets (images, CSS, fonts) for displaying emoji on websites with CDN deployment.

grunt-penthouseJavaScript

A Grunt plugin that extracts critical path CSS to improve page rendering speed.