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pxtorem
Advanced tools
Readme
A plugin for PostCSS that generates rem units from pixel units.
Pixels are the easiest unit to use. The only issue with them is that they don't let browsers change the default font size of 16. This script converts every px value to a rem from the properties you choose to allow the browser to set the font size.
var fs = require('fs');
var postcss = require('postcss');
var pxtorem = require('pxtorem');
var css = fs.readFileSync('main.css', 'utf8');
var options = {
replace: false
};
var processedCss = postcss(pxtorem(options)).process(css).css;
fs.writeFile('main-rem.css', processedCss, function (err) {
if (err) {
throw err;
}
console.log('Rem file written.');
});
Type: Object | Null
Default:
{
root_value: 16,
unit_precision: 5,
prop_white_list: ['font', 'font-size', 'line-height', 'letter-spacing'],
replace: true,
media_query: false
}
root_value
(Number) The root element font size.unit_precision
(Number) The decimal numbers to allow the REM units to grow to.prop_white_list
(Array) The properties that can change from px to rem.replace
(Boolean) replaces rules containing rems instead of adding fallbacks.media_query
(Boolean) Allow px to be converted in media queries.FAQs
A CSS post-processor that converts px to rem.
The npm package pxtorem receives a total of 136 weekly downloads. As such, pxtorem popularity was classified as not popular.
We found that pxtorem 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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Research
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