Stylus Alternatives & Competitors

Syntatically Awesome Style Sheets.

Key Sass features:

Nesting Variables Mixins Partials and Import

Open Source

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.

Key PostCSS features:

Modularity Performance Large ecosystem Active community

Open Source

Free app market analytics tool for growth and competition insights.

Key Appark.ai features:

Completely free Lightning-fast chart updates

Try for free free

Reduce eye strain in your browser with this extension that provides a dark theme for browsing.

Key Dark Reader features:

Eye Strain Reduction Customizable Settings Improved Battery Life Open Source

Open Source

Less extends CSS with dynamic behavior such as variables, mixins, operations and functions. Less runs on both the server-side (with Node. js and Rhino) or client-side (modern browsers only).

Key Less features:

Simplifies CSS Preprocessing Variables and Mixins Nested Syntax

Change the appearance of websites instantly. Preview and install styles created by other users on stylebot.me.

Key Stylebot features:

User-Friendly Interface Customization Real-Time Changes Community-Driven

Open Source

Use tomorrow’s CSS syntax, today.

Key CSS Next features:

Future CSS Features Simplified Syntax Polyfills and Transpilation Improved Workflow

Amino is a Chrome browser extension for customizing web page presentation with user CSS.

Key Amino Editor features:

User-Friendly Interface Real-Time Collaboration Cross-Platform Compatibility Rich Text Editing Features

freemium $2.99 / Monthly

CSS processor to fix your css code and make it compatible with all browsers.

Key Stylecow features:

CSS Compatibility Plugin Architecture Open Source Easy Integration

Open Source

Styles and skins for all popular sites in the web.

Key FreeStylerWs features:

User Customization Extensive Style Library Cross-Browser Compatibility Community-Driven

A user styles manager for the Web.

Key xStyle features:

Customization Open Source Lightweight User Style Management

A user style manager for Pale Moon, Basilisk, Interlink, SeaMonkey, and other Mozilla-based software. Install styles from userstyles.org to change how web pages and the application look.

Key Stylem features:

Customizable User Experience Compatibility with Pale Moon Community Support

Unlike the mini-languages that are other pre/post-processor options, Garden leverages the full power of the Clojure programming language for CSS.

Key Garden (Clojure) features:

Clojure Interoperability Powerful Abstraction Live Reloading Code as Data

Dynamically load stylesheets in Firefox from plaintext files in your profile.

Key superUserContent features:

Open Source Customizable Community Support