Top 12 Open-Source Alternatives to PostCSS

PostCSS

Increase code readability. Add vendor prefixes to CSS rules using values from Can I Use. Autoprefixer will use the data based on current browser popularity and property support to apply prefixes for you.

As PostCSS is an open source project, you can find more open source alternatives and stats on LibHunt.

39 mentions

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Open Source

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Product categories

Browser Extension CSS Framework CSS Tools Dark Mode Design Tools Developer Tools Development Tools UI Web Frameworks Website Design

Summary

The top open-source alternatives to PostCSS are Sass, Tailwind CSS, and Stylus. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Sass Landing Page
1

Sass

Syntatically Awesome Style Sheets
Pricing:
- Open Source
#Developer Tools #Design Tools #Web Frameworks 133 social mentions
Tailwind CSS Landing Page
2

Tailwind CSS

A utility-first CSS framework for rapidly building custom user interfaces.
Pricing:
- Open Source
#Developer Tools #Design Tools #Website Design 880 social mentions
Stylus Landing Page
3

Stylus

EXPRESSIVE, DYNAMIC, ROBUST CSS
Pricing:
- Open Source
#Developer Tools #Browser Extension #Design Tools 11 social mentions
Bootstrap Landing Page
4

Bootstrap

Simple and flexible HTML, CSS, and JS for popular UI components and interactions
Pricing:
- Open Source
#Developer Tools #Design Tools #Web Frameworks 329 social mentions
Materialize CSS Landing Page
5

Materialize CSS

A modern responsive front-end framework based on Material Design
Pricing:
- Open Source
#CSS Framework #Design Tools #Developer Tools 25 social mentions
Semantic UI Landing Page
6

Semantic UI

A UI Component library implemented using a set of specifications designed around natural language
Pricing:
- Open Source
#Design Tools #CSS Framework #Developer Tools 17 social mentions
Topcoat Landing Page
7

Topcoat

TopCoat, TopWeb, Rheologic, Software for coating, drying, converting, web handling, industries.
Pricing:
- Open Source
#Design Tools #CSS Framework #Developer Tools 1 social mentions
Material UI Landing Page
8

Material UI

A CSS Framework and a Set of React Components that Implement Google's Material Design
Pricing:
- Open Source
#Design Tools #Developer Tools #CSS Framework 75 social mentions
Stylecow Landing Page
9

Stylecow

CSS processor to fix your css code and make it compatible with all browsers
Pricing:
- Open Source
#Developer Tools #Design Tools #CSS Framework
Foundation Landing Page
10

Foundation

The most advanced responsive front-end framework in the world
Pricing:
- Open Source
#CSS Framework #Design Tools #Developer Tools 18 social mentions
HTML5 Boilerplate Landing Page
11

HTML5 Boilerplate

A rock-solid default for HTML5 awesome.
Pricing:
- Open Source
#Design Tools #CSS Framework #Developer Tools 17 social mentions
Skeleton CSS Landing Page
12

Skeleton CSS

A Beautiful Boilerplate for Responsive, Mobile-Friendly Development
Pricing:
- Open Source
#CSS Framework #CSS Tools #Design Tools 17 social mentions