Fix global CSS with PostCSS

Name: Fix global CSS with PostCSS by Evil Martians
Start: 2015-12-04
End: 2015-12-04

At dotCSS, December 4, 2015 in Paris, France

Background for Fix global CSS with PostCSS

Topics

PostCSS
JavaScript
CSS

Share on

Andrey Sitnik
Author of PostCSS and Autoprefixer, Principal Frontend Engineer

The Componentization of the Web is one of the main 2015/2016 trends. Andrey explains how to use the power of PostCSS to make isolated components without a global reset and avoid conflicts between them.

Video

Slides

https://ai.github.io/postcss-isolation/

Resources

The following resources were mentioned during the presentation or are useful additional information:

PostCSS

In the same orbit

PostCSS
PostCSS
One of the most popular and most depended-on npm libraries, PostCSS transforms CSS using an extensible plugins API. With more than 200 plugins, developers can lint CSS, support variables and mixins, transpile future CSS syntax, and more.
PostCSS-modules
PostCSS-modules
A PostCSS plugin to use CSS Modules everywhere: not only at the client side.

Explore more events

CSS Tooling, Plugin Ecosystems & Open Source Values at Scale
Podcast with Andrey Sitnik
CSS Tooling, Plugin Ecosystems & Open Source Values at Scale
Mar 16, 2026The Señor Developer
Misconceptions about colors for developers
By Andrey Sitnik
Misconceptions about colors for developers
Sep 25, 2025Product Meetup Barcelona