JSPM

Blazing fast zero-runtime CSS in JS library

Blazing fast zero-runtime CSS in JS library

Blazing fast zero-runtime CSS in JS library

Blazing fast zero-runtime CSS in JS library

Blazing fast zero-runtime CSS in JS library

Blazing fast zero-runtime CSS in JS library

Blazing fast zero-runtime CSS in JS library

Blazing fast zero-runtime CSS in JS library

Blazing fast zero-runtime CSS in JS library

Blazing fast zero-runtime CSS in JS library

Blazing fast zero-runtime CSS in JS library

Blazing fast zero-runtime CSS in JS library

Blazing fast zero-runtime CSS in JS library

Blazing fast zero-runtime CSS in JS library

Blazing fast zero-runtime CSS in JS library

Blazing fast zero-runtime CSS in JS library

Blazing fast zero-runtime CSS in JS library

Blazing fast zero-runtime CSS in JS library

Blazing fast zero-runtime CSS in JS library

Tiny CSS vendor prefixer and property alias mapper for runtime styling solutions

Blazing fast zero-runtime CSS in JS library

Zero-runtime CSS-in-TS

React Native dynamic style processor combines multiple runtime style transformations together.

Runtime CSS modules with SASS like preprocessing

Zero Config, Zero FOUC, Zero Runtime, CSS in JS Preprocessor

Zero Config, Zero FOUC, Zero Runtime, CSS in JS Preprocessor

A tiny, performant, and intuitive Vue 3 plugin for working with responsive breakpoints and media queries at runtime.

Blazing fast zero-runtime CSS in JS library

Blazing fast zero-runtime CSS in JS library

nodejs runtime transformer,cans transform ts、js、jsx、tsx、css code to nodejs code

Zero Config, Zero FOUC, Zero Runtime, CSS in JS Preprocessor

Blazing fast zero-runtime CSS in JS library

Zero Config, Zero FOUC, Zero Runtime, CSS in JS Preprocessor

Zero Config, Zero FOUC, Zero Runtime, CSS in JS Preprocessor

Zero Config, Zero FOUC, Zero Runtime, CSS in JS Preprocessor

Lasso.js is a build tool and runtime library for building and bundling all of the resources needed by a web application

Zero Config, Zero FOUC, Zero Runtime, CSS in JS Preprocessor

> Type-safe CLI library with no runtime dependencies

Fast minimalist utility-first CSS runtime inspired by Tailwind and Twind

Zero Config, Zero FOUC, Zero Runtime, CSS in JS Preprocessor

This is a runtime library for [TypeScript](https://www.typescriptlang.org/) that contains all of the TypeScript helper functions.

This is a runtime library for [TypeScript](https://www.typescriptlang.org/) that contains all of the TypeScript helper functions.

This is a runtime library for [TypeScript](https://www.typescriptlang.org/) that contains all of the TypeScript helper functions.

Blazing fast zero-runtime CSS in JS library

Ghostly template/print formatter runtime support

angular.js module for injecting directive's CSS into document at runtime

Run Master CSS right in the browser

The instant on-demand Atomic CSS engine.

This is a runtime library for [TypeScript](https://www.typescriptlang.org/) that contains all of the TypeScript helper functions.

Ember template helpers for csz a runtime CSS-Modules with SASS like preprocessing.

Convert modern CSS into something browsers understand

Fork of Linaria, the blazing fast zero-runtime CSS in JS library, but supporting preact

Client-side support for CSS custom properties (aka "CSS variables") in legacy and modern browsers

Blazing fast zero-runtime CSS in JS library

Blazing fast zero-runtime CSS in JS library

Near-zero runtime CSS-in-JS library

Base configuration for StyleLint runtime config.

Ghostly template/print formatter runtime support

A Vite plugin that generates runtime Tailwind CSS classes by scanning files for class definitions

Type safe CSS-in-JS API heavily inspired by react-jss

Zero-runtime CSS-in-JS

Zero-runtime static CSS extractor based on inline `css` prop.

Responsive open source admin dashboard and control panel.

Tool for transforming styles with JS plugins

A JavaScript text diff implementation.

Strict TypeScript and Flow types for style based on MDN data

Open Web data by the Mozilla Developer Network

Webpack plugin to transform dynamic react class names to short prefixed and obfuscated classes at runtime

a CSS selector compiler/engine

A tool set for CSS: fast detailed parser (CSS → AST), walker (AST traversal), generator (AST → CSS) and lexer (validation and matching) based on specs and browser implementations

A JavaScript library for escaping CSS strings and identifiers while generating the shortest possible ASCII-only output.

Parser and generator for CSS color strings

Parses and compiles CSS nth-checks to highly optimized functions.

Color conversion and manipulation with CSS string support

Fast CSS Selectors API Engine

Parse CSS and add vendor prefixes to CSS rules using values from the Can I Use website

A react component toolset for managing animations

css loader module for webpack

Concise way to write runtime inline CSS styles.

PostCSS plugin for CSS Modules to pass arbitrary values between your module files

A robust polyfill for the `CSS.escape` utility method as defined in CSSOM.

PostCSS loader for webpack

tiny modular DOM lib for ie9+

A well-tested CSS minifier

Convert a kebab-cased CSS property into a camelCased DOM property.

PostCSS plugin to unwrap nested rules like how Sass does it

A CSS Modules transform to make local scope the default

extracts CSS into separate files

ICSS utils for postcss ast

Isolate content script UI's styles from the parent page. Supports all browsers (Chrome, Firefox, Safari)

PostCSS plugin to import CSS files

Runtime type checking for css props.

A pure JavaScript implementation of Sass.

A modern CSS parser and stringifier with TypeScript support

Convert values with PostCSS (e.g. ms -> s)

Optimise inline SVG with PostCSS.

A simple utility for conditionally joining classNames together

Merge Tailwind CSS classes without style conflicts

CSS minifier with structural optimisations

Merge longhand properties into shorthand with PostCSS.

Generate a hex color from the given text

Highly configurable, well-tested, JavaScript-based HTML minifier.

Ensure CSS selectors are unique.

Color your terminal using CSS/hex color codes

Discard comments in your CSS files with PostCSS.

A recommended babel preprocessing plugin for emotion, The Next Generation of CSS-in-JS.

Minify gradient parameters with PostCSS.

PostCSS plugin to reduce calc()

Discard duplicate rules in your CSS files with PostCSS.

Full CSS support for JSX without compromises

Add necessary or remove extra charset with PostCSS

PostCSS for CSS-in-JS and styles in JS objects

Detect/remove browser hacks from CSS files.

Just create a single stylesheet...

Trim whitespace inside and around CSS rules & declarations.

Normalize unicode-range descriptors, and can convert to wildcard ranges.

Blazing fast zero-runtime CSS in JS library

Solve CSS math expressions

Tokenize CSS

A modular minifier, built on top of the PostCSS ecosystem.

Algorithms to help you parse CSS from an array of tokens.

Merge CSS rules with PostCSS.

Minify selectors with PostCSS.

PostCSS plugin to discard overridden @keyframes or @counter-style.

Minify at-rule params with PostCSS

👑 A tiny yet powerful tool for high-performance color manipulations and conversions

Discard empty rules and values with PostCSS.

Ensure values are ordered consistently in your CSS.

Normalize URLs with PostCSS

Minify font declarations with PostCSS

Normalize wrapping quotes for CSS string literals.

Normalize keyword values for position into length values.

Sorts CSS declarations fast and automatically in a certain order.

Vite plugin to replace minified and obfuscated CSS classes at runtime.

Minify colors in your CSS files with PostCSS.

Reduce initial definitions to the actual initial value, where possible.

Color helpers to ease transformation between formats, gamut, etc

Parse CSS color values

An inline style parser.

Parse CSS inline style to JavaScript object.

Determine selector specificity with postcss-selector-parser

Class Variance Authority 🧬

hast utility to create an element from a simple CSS selector

List of known CSS properties

Zero-runtime Stylesheets-in-TypeScript

Fault-tolerant CSS parser for PostCSS

Use Custom Media Queries in CSS

Use 4 & 8 character hex color notation in CSS

CSS minimizer (minifier) plugin for Webpack

Use logical properties and values in CSS

PostCSS plugin to replace overflow-wrap with word-wrap or optionally retain both declarations.

Webpack loader that resolves relative paths in url() statements based on the original source file

A list of all CSS color keywords.

Use the gap, column-gap, and row-gap shorthand properties in CSS

Use the rebeccapurple color keyword in CSS

Leaner CSS

A list of CSS features and their positions in the process of becoming implemented web standards

A micro-library for collecting stylesheet data from link and style nodes

Use Custom Selectors in CSS

Use the :focus-within pseudo-selector in CSS

Style form elements when they are empty

Use the :focus-visible pseudo-selector in CSS

Style elements relative to other elements in CSS

Blazing fast zero-runtime CSS in JS library

Nest rules inside each other in CSS

CSS for the <Component> Age. Style components your way with speed, strong typing, and flexibility.

The most popular front-end framework for developing responsive, mobile first projects on the web.

A pseudo-class for matching elements in a selector list

Use Custom Properties Queries in CSS

Use the color() function in CSS

Use the ic length unit

A mighty CSS linter that helps you avoid errors and enforce conventions.

Strip line and/or block comments from a string. Blazing fast, and works with JavaScript, Sass, CSS, Less.js, and a number of other languages.

PostCSS plugin to transform W3C font-variant properties to more compatible CSS (font-feature-settings)

Use the :any-link pseudo-class in CSS

Display resolution-dependent images using the image-set() function in CSS

Use double-position gradients in CSS

Use sin(), cos(), tan(), acos(), atan(), and atan2() to compute trigonometric relationships

Enable support for case insensitive attribute matching in selectors

PostCSS plugin postcss-page-break to fallback `break-` properties with `page-break-` alias

A Less loader for webpack. Compiles Less to CSS.

A utility-first CSS runtime for rapid UI development.

A Tailwind CSS plugin for creating beautiful animations.

Use space and slash separated color notation in CSS

Use the :dir pseudo-class in CSS

Use lab() and lch() color functions in CSS

Use the overflow shorthand in CSS

Use light and dark color schemes in all browsers

Use unquoted format on @font-face CSS definitions.

Parses CSS inline style to JavaScript object (camelCased).

Use a place-* shorthand for align-* and justify-* in CSS

Using more intuitive `>=`, `<=`, `>`, `<` instead of media queries min/max prefix.

Use oklab() and oklch() color functions in CSS

PostCSS plugin to transform percentage-based opacity values to more compatible floating-point values.

A CSS property value parser for use with PostCSS

Hyphenates a camelcased CSS property name

Parse CSS media query lists.

PostCSS plugin This project tries to fix all of flexbug's issues

Correctly declare progressive enhancements for CSS Custom Properties.

Provides some base functions needed by a css-select adapter so that you don't have to implement the whole thing.

Detect and tweak CSS variables at runtime.

SCSS parser for PostCSS

Use hwb() color functions in CSS

PostCSS plugin to fallback initial keyword.

Use round, rem and mod functions in CSS

Use cascade layers in CSS

Use two values display syntax for inner and outer display types.

Use nested calc() expressions in CSS

CSS parser / stringifier

Use env() variables in CSS

PostCSS plugin to transform clamp() to combination of min/max

List of standard and browser specific CSS functions.

Use text-decoration in it's shorthand form in CSS

A JSON Object of css color names mapped to their hex value

css color parsing, manupulation and conversion

Use the parts of normalize.css or sanitize.css you need from your browserslist

A collection of SCSS-specific rules for Stylelint

Useful utility functions for CSS in JS solutions

Search CSS(-like) strings

A best-practices CSS foundation

Get accurate and well named css box model information about an Element 📦

A cross-browser CSS foundation

Keep only the CSS you need based on comments and your browserslist

Highly configurable, well-tested, JavaScript-based HTML minifier.

Replacing symbols during the linking phase of ICSS

The Next Generation of CSS-in-JS.

List of vendor prefixes known to the web platform

Sanitize untrusted CSS with a configuration specified by a Whitelist. 根据白名单过滤CSS

Regex for matching HSLA colors.

Regex for matching RGBA color strings.

Zero-runtime stylesheets in your Nuxt 3 apps.

The best regular expression (regex) for matching hex color values from string.

A lib for generating Style Sheets with JavaScript.

PostCSS plugin to keep rules and at-rules content in order.

Reduce CSS calc() function to the maximum

Smallest 5th gen CSS-in-JS library

TailwindCSS v4.0 compatible replacement for `tailwindcss-animate`.

A minimal CSS module shim

Regex for RGB color strings.

Regex for matching HSL colors.

Parse CSS Cascade Layer names.

Robust, expressive, and feature-rich CSS superset

A collection of order related linting rules for Stylelint.

parse shorthand css font strings"

Indent-based CSS syntax for PostCSS

Parses and determines if a given CSS Media Query matches a set of values.

A recommended babel preprocessing plugin for emotion, The Next Generation of CSS-in-JS.

JSS plugin for function value and rule syntax

https://github.com/deanm/css-color-parser-js

PostCSS plugin to use CSS Modules everywhere