Pass arbitrary constants between your module files
css-modules/docs/values-variables.md at master · css-modules/css-modules
Documentation about css-modules. Contribute to css-modules/css-modules development by creating an account on GitHub.
CSS selectors - CSS | MDN
The CSS selectors module defines the patterns to select elements to which a set of CSS rules are then applied along with their specificity. The CSS selectors module provides us with more than 60 selectors and five combinators. Other modules provide additional pseudo-class selectors and pseudo-elements.
Controlling when CSS custom property values are computed
The default might not be what you expect, and it has a big impact on your styles.
Glen Maddern: Internet Pro
Let me tell you about what CSS Modules is, and why it’s the future.
Vanilla CSS is all you need
Campfire, Writebook, and Fizzy show that modern vanilla CSS can power serious apps without Sass, PostCSS, or a build step.
webpack
webpack bundles JavaScript, CSS, HTML, WebAssembly and assets into optimized output for browsers, Node.js, Deno, Bun and other environments.
box-sizing CSS property - CSS | MDN
The box-sizing CSS property sets how the total width and height of an element is calculated.
12 CSS features you can use today with no build step
Modern CSS features that replace Sass, PostCSS plugins and JavaScript hacks: nesting, :has(), container queries, subgrid and more, checked in September 2026.
Bring the Console API to CSS with css-console
variables2css
Convert Figma design variables, including colors and numbers, into CSS, Sass, Tailwind, Stylus, Json, Less or Javascript (Styled-Components) variables to save time and ensure accuracy. Use it in Figma: Design and Development mode. How to use it: Select your collection and now also choose specifi...
schalkneethling/css-benchpress
css-benchpress aims to help developers and tooling authors discover where CSS patterns become performance problems by growing realistic web-platform test cases until measurable regressions appear.
element() CSS function - CSS | MDN
The element() CSS function defines an <image> value generated from an arbitrary HTML element. This image is live, meaning that if the HTML element is changed, the CSS properties using the resulting value are automatically updated.