Parse CSS inline style to JavaScript object.
npm install style-to-object





Parse CSS inline style to JavaScript object:
``js
import parse from 'style-to-object';
parse('color: #C0FFEE; background: #BADA55;');
`
Output:
`js`
{ color: '#C0FFEE', background: '#BADA55' }
NPM:
`sh`
npm install style-to-object --save
Yarn:
`sh`
yarn add style-to-object
CDN:
`html`
Import with ES Modules:
`js`
import parse from 'style-to-object';
Require with CommonJS:
`js`
const parse = require('style-to-object').default;
Parse single declaration:
`js`
parse('line-height: 42');
Output:
`js`
{ 'line-height': '42' }
Parse multiple declarations:
`js
parse(
border-color: #ACE;
z-index: 1337;);`
Output:
`js`
{ 'border-color': '#ACE', 'z-index': '1337' }
Parse unknown declarations:
`js`
parse('answer: 42;');
Output:
`js`
{ 'answer': '42' }
Invalid declarations/arguments:
`js
parse(
top: ;
right: 1em;); // { right: '1em' }
parse(); // null
parse(null); // null
parse(1); // null
parse(true); // null
parse('top:'); // null
parse(':12px'); // null
parse(':'); // null
parse(';'); // null
parse('top'); // throws Error
parse('/*'); // throws Error
`
If the 2nd argument is a function, then the parser will return null:
`js`
parse('color: #f00', () => {}); // null
But the function will iterate through each declaration:
`js`
parse('color: #f00', (name, value, declaration) => {
console.log(name); // 'color'
console.log(value); // '#f00'
console.log(declaration); // { type: 'declaration', property: 'color', value: '#f00' }
});
This makes it easy to customize the output:
`js
const style =
color: red;
background: blue;;
const output = [];
function iterator(name, value) {
output.push([name, value]);
}
parse(style, iterator);
console.log(output); // [['color', 'red'], ['background', 'blue']]
`
Migrated to TypeScript. Iterator excludes Comment. CommonJS requires the .default key:
`js``
const parse = require('style-to-object').default;
Release and publish are automated by Release Please.
- inline-style-parser
- Contributors