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.

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

Runtime CSS modules with SASS like preprocessing

Blazing fast zero-runtime CSS in JS library

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

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

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

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

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

> Type-safe CLI library with no runtime dependencies

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

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

Blazing fast zero-runtime CSS in JS library

Ghostly template/print formatter runtime support

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.

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

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

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

The instant on-demand Atomic CSS engine.

Run Master CSS right in the browser

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

Blazing fast zero-runtime CSS in JS library

Convert modern CSS into something browsers understand

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

Near-zero runtime CSS-in-JS library

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

Ghostly template/print formatter runtime support

Base configuration for StyleLint runtime config.

Zero-runtime CSS-in-JS

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

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 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

Concise way to write runtime inline CSS styles.

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 CSS selector compiler/engine

Parser and generator for CSS color strings

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

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

Color conversion and manipulation with CSS string support

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

Fast CSS Selectors API Engine

A react component toolset for managing animations

css loader module for webpack

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

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

tiny modular DOM lib for ie9+

PostCSS loader for webpack

A CSS Modules transform to make local scope the default

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

extracts CSS into separate files

A well-tested CSS minifier

PostCSS plugin to import CSS files

ICSS utils for postcss ast

A modern CSS parser and stringifier with TypeScript support

PostCSS plugin to unwrap nested rules like how Sass does it

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

A utility-first CSS runtime for rapid UI development.

A pure JavaScript implementation of Sass.

A simple utility for conditionally joining classNames together

CSS minifier with structural optimisations

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

Optimise inline SVG with PostCSS.

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

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

PostCSS plugin to reduce calc()

Discard duplicate rules in your CSS files with PostCSS.

Add necessary or remove extra charset with PostCSS

Generate a hex color from the given text

Merge longhand properties into shorthand with PostCSS.

Discard comments in your CSS files with PostCSS.

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

Ensure CSS selectors are unique.

Minify gradient parameters with PostCSS.

Color your terminal using CSS/hex color codes

Detect/remove browser hacks from CSS files.

Trim whitespace inside and around CSS rules & declarations.

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

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

Tokenize CSS

Merge Tailwind CSS classes without style conflicts

Full CSS support for JSX without compromises

Solve CSS math expressions

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

Just create a single stylesheet...

Merge CSS rules with PostCSS.

Ensure values are ordered consistently in your CSS.

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

Normalize URLs with PostCSS

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

Discard empty rules and values with PostCSS.

Minify colors in your CSS files with PostCSS.

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

Minify selectors with PostCSS.

Minify font declarations with PostCSS

Minify at-rule params with PostCSS

Normalize keyword values for position into length values.

Normalize wrapping quotes for CSS string literals.

Color helpers to ease transformation between formats, gamut, etc

Sorts CSS declarations fast and automatically in a certain order.

Parse CSS color values

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

Parse CSS inline style to JavaScript object.

Determine selector specificity with postcss-selector-parser

An inline style parser.

hast utility to create an element from a simple CSS selector

List of known CSS properties

Class Variance Authority 🧬

Use Custom Media Queries in CSS

Fault-tolerant CSS parser for PostCSS

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.

Leaner CSS

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

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

Use the :focus-visible pseudo-selector in CSS

Use Custom Selectors in CSS

Use the rebeccapurple color keyword in CSS

Style elements relative to other elements in CSS

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

Use the :focus-within pseudo-selector in CSS

Style form elements when they are empty

Nest rules inside each other in CSS

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

A pseudo-class for matching elements in a selector list

Use the color() function in CSS

Use the ic length unit

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

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

Use the :any-link pseudo-class in CSS

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

A Less loader for webpack. Compiles Less to CSS.

Use Custom Properties Queries in CSS

Parses CSS inline style to JavaScript object (camelCased).

Enable support for case insensitive attribute matching in selectors

Use space and slash separated color notation in CSS

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

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.

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

Use the :dir pseudo-class in CSS

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

Use the overflow shorthand in CSS

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

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

Use double-position gradients in CSS

Use light and dark color schemes in all browsers

Use unquoted format on @font-face CSS definitions.

Hyphenates a camelcased CSS property name

Parse CSS media query lists.

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

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

A CSS property value parser for use with PostCSS

A Tailwind CSS plugin for creating beautiful animations.

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

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

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

Correctly declare progressive enhancements for CSS Custom Properties.

Use hwb() color functions in CSS

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

Use round, rem and mod functions in CSS

Use cascade layers in CSS

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

PostCSS plugin to fallback initial keyword.

Use env() variables in CSS

SCSS parser for PostCSS

Use nested calc() expressions in CSS

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

List of standard and browser specific CSS functions.

CSS parser / stringifier

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

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

Blazing fast zero-runtime CSS in JS library

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

Useful utility functions for CSS in JS solutions

A best-practices CSS foundation

A cross-browser CSS foundation

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

Search CSS(-like) strings

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

The Next Generation of CSS-in-JS.

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

Detect and tweak CSS variables at runtime.

Replacing symbols during the linking phase of ICSS

List of vendor prefixes known to the web platform

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

A lib for generating Style Sheets with JavaScript.

Smallest 5th gen CSS-in-JS library

Regex for matching HSLA colors.

Regex for matching RGBA color strings.

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

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

A minimal CSS module shim

Robust, expressive, and feature-rich CSS superset

parse shorthand css font strings"

JSS plugin for function value and rule syntax

Reduce CSS calc() function to the maximum

A collection of order related linting rules for Stylelint.

Parse CSS Cascade Layer names.

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.

Regex for RGB color strings.

Regex for matching HSL colors.

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

PostCSS plugin to use CSS Modules everywhere

CSS vendor prefix detection and property feature testing.

Runtime type checking for css props.

Resolve nested CSS selectors

Use logical values in the resize property