
Research
2025 Report: Destructive Malware in Open Source Packages
Destructive malware is rising across open source registries, using delays and kill switches to wipe code, break builds, and disrupt CI/CD.
postcss-prettify
Advanced tools
postcss-prettify About | Installation | Usage | License
A PostCSS plugin to prettify output. Requires node -v >= v4.0.0. Should likely be included towards the end of a PostCSS plugin chain.
Features:
/* example input */
.foo, .bar {
background: red;
}
@media only screen and (min-width: 600px) {
.baz {
background: blue;
}
}
/* example output */
.foo,
.bar {
background: red;
}
@media only screen and (min-width: 600px) {
.baz {
background: blue;
}
}
From a terminal:
npm install --save-dev postcss-prettify
postcss([
require('postcss-prettify')
])
Check the PostCSS docs for your chosen implementation.
FAQs
prettify postcss output
The npm package postcss-prettify receives a total of 742 weekly downloads. As such, postcss-prettify popularity was classified as not popular.
We found that postcss-prettify 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.
Did you know?

Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.

Research
Destructive malware is rising across open source registries, using delays and kill switches to wipe code, break builds, and disrupt CI/CD.

Security News
Socket CTO Ahmad Nassri shares practical AI coding techniques, tools, and team workflows, plus what still feels noisy and why shipping remains human-led.

Research
/Security News
A five-month operation turned 27 npm packages into durable hosting for browser-run lures that mimic document-sharing portals and Microsoft sign-in, targeting 25 organizations across manufacturing, industrial automation, plastics, and healthcare for credential theft.