A collection of best front-end frameworks for faster and easier web development.

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• Updated Dec 11, 2023

A must-have tool to develop responsive websites 📲

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• Updated Mar 19, 2022
• JavaScript

PostCSS plugin to sort and combine media queries (mobile-first / desktop-first) with support for CSS Level 4 range syntax and nested media queries.

css postcss sort mobile-first mediaquery postcss-plugin css-optimizations media-queries mq responsive-css css-mqpacker node-css-mqpacker desktop-first combine-media-query sort-media-query

• Updated Nov 3, 2026
• JavaScript

Retro and minimal (and boring) firefox theme

javascript css html firefox firefox-theme responsive-css userchromecss firefox-css

• Updated Jan 5, 2026
• JavaScript

A theme for Tree Style Tab that tries to replicate the vertical tab feature of Microsoft Edge Browser

css windows linux firefox-addon firefox-tweaks edge firefox-extension microsoft-edge vertical-tabs firefox-theme responsive-css userchromecss userchrome tree-style-tab vertical-tabs-responsive

• Updated Apr 15, 2024
• CSS

Responsive Portfolio Website using pure HTML, CSS, JavaScript and deployed with GitHub Pages. No framework and No external deployment platform needed. Integrated Three.js for 3D animated background. Give it a star 🌟 if you find it useful

javascript css svg html github-pages portfolio threejs responsive animation deploy vanilla-javascript pure-javascript vanilla-js three-js workflows vanillajs 3js pure-css responsive-css emailjs

• Updated Aug 5, 2026
• HTML

CSS Only Components for Pure CSS

css responsive-css

• Updated Mar 2, 2017
• HTML

A one size fits all responsive type solution. Demo: https://codepen.io/kylevilleneuve/pen/XqeVdZ

css sass scss typography responsive-design responsive-css

• Updated May 7, 2020
• CSS

A powerful responsive SCSS framework 
build with typography standards in mind.

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• Updated Jan 23, 2025
• SCSS

A modern stylish css framework

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• Updated Jan 1, 2023
• CSS

A tool for generating CSS sprite sheets using percentage based background positions

css css-sprites-generator responsive-css

• Updated Dec 21, 2017
• JavaScript

The CSS Framework behind BoidCMS

javascript css design responsive css-framework css-grid easy-to-use css-library responsive-css easy-to-learn modern-css sysacss

• Updated Sep 13, 2022
• CSS

A Simple npm package for using responsive media screen sizes in your web app.

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• Updated Jan 15, 2022
• TypeScript

This project focuses on developing and applying CSS styles to enhance the appearance of web pages. Through clean and well-structured code, the goal is to optimize the user experience by ensuring a responsive and modern design. The objective is to explore the best CSS practices to create visually appealing and efficient layouts.

responsive-css clean-design best-css-practices modern-web-styling flexible-layouts

• Updated Dec 6, 2025
• CSS

A lightweight, flexible, and responsive CSS framework. Uses the CUBE CSS methodology.

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• Updated Aug 28, 2020
• CSS

A streamlined resource offering essential programming knowledge on key languages and tools.

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• Updated Sep 18, 2024
• HTML

ciser help quickly build and design new ui without writing css

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• Updated Aug 17, 2018
• CSS

Full Screen Image Slider

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• Updated Oct 7, 2020
• HTML

Here i made Rio template website ...

java html5 css3 responsive-css

• Updated Sep 6, 2024
• HTML

HTML, CSS Boiler Plate with CSS Resets & Responsive Breakpoints

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• Updated Aug 11, 2022
• CSS