normalize-selector
Advanced tools
Package description
The normalize-selector npm package is designed to normalize CSS selectors by formatting them into a consistent structure. This can be particularly useful for CSS processing tasks, such as minification, linting, or when implementing CSS-in-JS solutions where consistent selector formatting is crucial. It helps in cleaning up and standardizing selectors by removing unnecessary whitespace, sorting pseudo-classes, and ensuring a uniform structure.
Normalization of CSS Selectors
This feature demonstrates how normalize-selector can take a messy CSS selector string with extra spaces and inconsistent formatting, and normalize it into a clean, standardized format. This is particularly useful for CSS optimization and ensuring consistency across a codebase.
"const normalize = require('normalize-selector');
const normalizedSelector = normalize(' ul > li:first-child ');
console.log(normalizedSelector); // Outputs: 'ul > li:first-child'"postcss-selector-parser is a parser for CSS selectors that allows for manipulation and stringification of CSS selectors. It provides a more comprehensive API for parsing and manipulating selectors compared to normalize-selector, which focuses solely on normalization.
css-what is a package that parses CSS selectors into an understandable structure (tokens). While it doesn't directly normalize selectors in the same way as normalize-selector, it can be used as part of a toolchain to analyze and potentially reformat selectors.
Readme
Normalize CSS selectors.
Examples:
#foo>.bar -> #foo > .bar #foo > .bar -> #foo > .barfoo[ a = 'b' ] -> foo[a='b']Run mocha tests on node.js with:
npm test
or:
node ./test/mocha/node-suite.js
View the browser suite directly on rawgithub
The code and all the documentation are released under the MIT license.
FAQs
Normalize CSS Selectors
The npm package normalize-selector receives a total of 1,203,777 weekly downloads. As such, normalize-selector popularity was classified as popular.
We found that normalize-selector demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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