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

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

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

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

> 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

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

Blazing fast zero-runtime CSS in JS library

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.

Ghostly template/print formatter runtime support

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

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.

Run Master CSS right in the browser

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

Convert modern CSS into something browsers understand

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

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

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

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

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

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

Concise way to write runtime inline CSS styles.

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.

Color conversion and manipulation with CSS string support

Parser and generator for CSS color strings

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

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

Fast CSS Selectors API Engine

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

A react component toolset for managing animations

css loader module for webpack

tiny modular DOM lib for ie9+

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

A well-tested CSS minifier

PostCSS loader for webpack

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

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

extracts CSS into separate files

CSS minifier with structural optimisations

PostCSS plugin to unwrap nested rules like how Sass does it

A CSS Modules transform to make local scope the default

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

Merge longhand properties into shorthand with PostCSS.

Optimise inline SVG with PostCSS.

ICSS utils for postcss ast

PostCSS plugin to import CSS files

Generate a hex color from the given text

Ensure CSS selectors are unique.

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

A pure JavaScript implementation of Sass.

A modern CSS parser and stringifier with TypeScript support

Runtime type checking for css props.

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

Solve CSS math expressions

A simple utility for conditionally joining classNames together

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

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

Discard duplicate rules in your CSS files with PostCSS.

PostCSS plugin to reduce calc()

Merge Tailwind CSS classes without style conflicts

Minify gradient parameters with PostCSS.

Detect/remove browser hacks from CSS files.

Trim whitespace inside and around CSS rules & declarations.

Add necessary or remove extra charset with PostCSS

Color your terminal using CSS/hex color codes

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

Discard comments in your CSS files with PostCSS.

Discard empty rules and values with PostCSS.

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

Minify colors in your CSS files with PostCSS.

Blazing fast zero-runtime CSS in JS library

Minify font declarations with PostCSS

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

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

Ensure values are ordered consistently in your CSS.

Tokenize CSS

Full CSS support for JSX without compromises

Normalize wrapping quotes for CSS string literals.

Just create a single stylesheet...

Color helpers to ease transformation between formats, gamut, etc

Parse CSS color values

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

Normalize URLs with PostCSS

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

Parse CSS inline style to JavaScript object.

Merge CSS rules with PostCSS.

Minify selectors with PostCSS.

Minify at-rule params with PostCSS

Sorts CSS declarations fast and automatically in a certain order.

Determine selector specificity with postcss-selector-parser

An inline style parser.

Normalize keyword values for position into length values.

List of known CSS properties

Fault-tolerant CSS parser for PostCSS

CSS minimizer (minifier) plugin for Webpack

hast utility to create an element from a simple CSS selector

Class Variance Authority 🧬

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

Use Custom Media Queries in CSS

Use logical properties and values in CSS

Use 4 & 8 character hex color notation in CSS

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

Zero-runtime Stylesheets-in-TypeScript

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

Leaner CSS

A list of all CSS color keywords.

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

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

Use Custom Properties Queries in CSS

Use the :focus-visible pseudo-selector in CSS

Blazing fast zero-runtime CSS in JS library

Use the :focus-within 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

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

Nest rules inside each other in CSS

Style form elements when they are empty

Use the ic length unit

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

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

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

A pseudo-class for matching elements in a selector list

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

Use double-position gradients in CSS

Use the color() function in CSS

A utility-first CSS runtime for rapid UI development.

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

A Less loader for webpack. Compiles Less to CSS.

Use unquoted format on @font-face CSS definitions.

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

A Tailwind CSS plugin for creating beautiful animations.

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

Parses CSS inline style to JavaScript object (camelCased).

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

Use the :dir pseudo-class 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 the overflow shorthand in CSS

Enable support for case insensitive attribute matching in selectors

Use space and slash separated color notation in CSS

Use the :any-link pseudo-class in CSS

Use light and dark color schemes in all browsers

Correctly declare progressive enhancements for CSS Custom Properties.

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

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

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

Use hwb() color functions in CSS

A CSS property value parser for use with PostCSS

Hyphenates a camelcased CSS property name

Use cascade layers in CSS

Use round, rem and mod functions in CSS

SCSS parser for PostCSS

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

Parse CSS media query lists.

Use nested calc() expressions in CSS

List of standard and browser specific CSS functions.

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

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

CSS parser / stringifier

PostCSS plugin to fallback initial keyword.

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

Use env() variables in CSS

css color parsing, manupulation and conversion

A collection of SCSS-specific rules for Stylelint

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

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

Useful utility functions for CSS in JS solutions

A best-practices CSS foundation

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

Detect and tweak CSS variables at runtime.

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

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

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

A cross-browser CSS foundation

Search CSS(-like) strings

Replacing symbols during the linking phase of ICSS

The Next Generation of CSS-in-JS.

Zero-runtime stylesheets in your Nuxt 3 apps.

Regex for matching HSLA colors.

Regex for matching RGBA color strings.

Robust, expressive, and feature-rich CSS superset

List of vendor prefixes known to the web platform

A lib for generating Style Sheets with JavaScript.

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

parse shorthand css font strings"

Regex for RGB color strings.

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

Smallest 5th gen CSS-in-JS library

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

Regex for matching HSL colors.

A minimal CSS module shim

JSS plugin for function value and rule syntax

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

Reduce CSS calc() function to the maximum

Parse CSS Cascade Layer names.

Indent-based CSS syntax for PostCSS

Resolve nested CSS selectors

A collection of order related linting rules for Stylelint.

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

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