PostCSS @PostCSS

PostCSS is a tool to transform styles with JS plugins. By @sitnikcode and @evilmartians. postcss.org Joined November 2014

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hexawow @hexawow

a month ago

What we learned from creating PostCSS - 12 years ago, we created PostCSS, a CSS automation tool with 400M monthly downloads. In this post, we share what we learned during this long journey maintaining such a popular open source project evilmartians.com/chronicles/wha…

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PostCSS @PostCSS

a week ago

Big thanks to @warpdotdev for sponsoring PostCSS! Warp is the agentic development environment, built for coding with multiple AI agents. warp.dev

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Thomas Bassetto @tbassetto

4 weeks ago

Really nice article about open source work with some solid advice, from @sitnikcode, the author of @PostCSS evilmartians.com/chronicles/wha…

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@[email protected] @sitnikcode

a month ago

This is me a couple of days before the first release of PostCSS. From my new article about the history of PostCSS and the lessons I learned from it (for example, how to break an API when you have 400M downloads per month). evilmartians.com/chronicles/wha…

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Irina Nazarova @inazarova

a month ago

With 2.5X more downloads than React today, @PostCSS is the story you need to learn! For me, it's a story of bold vision, big dreams, strategic community empowerment and...

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Irina Nazarova @inazarova

a month ago

PostCSS: born from vendor prefix pain, now quietly shaping the CSS universe, alongside Google and Tailwind. What 12 years of building for devs taught us—mistakes, speed, burnout, alchemy, told by our very own @sitnikcode: evilmartians.com/chronicles/wha…

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@[email protected] @sitnikcode

a month ago

My new article was published with the story of behind @PostCSS and my 8 lessons from this big journey of creating ecosystem with 400M monthly downloads

Evil Martians @evilmartians

a month ago

My new article was published with the story of behind @PostCSS and my 8 lessons from this big journey of creating ecosystem with 400M monthly downloads

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@[email protected] @sitnikcode

a month ago

Just finished the draft of our new article, "What we learned from creating PostCSS." It’s going to be edited and published soon on the @evilmartians blog. What do you think of the illustration by @arthur_objartel?

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@[email protected] @sitnikcode

2 months ago

Watching over this project for 11 years is hard (and I also need to watch over PostCSS and Autoprefixer). Support like this from @kinsta really helps me keep going. Thank you!

Browserslist @Browserslist

2 months ago

Watching over this project for 11 years is hard (and I also need to watch over PostCSS and Autoprefixer). Support like this from @kinsta really helps me keep going. Thank you!

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@[email protected] @sitnikcode

3 months ago

Wow! The Japanese company Toyokumo has donated $2,000 to me on GitHub. toyokumo.co.jp/en This means a lot to me. Sponsorship really makes a big difference for all open source projects. github.com/sponsors/ai

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@[email protected] @sitnikcode

5 months ago

If you search npm for "browserslist-config," you'll find plenty of shared configs from big companies showing their target browsers: npmjs.com/search?q=brows… Curious to see the browser support policies from different folks.

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@[email protected] @sitnikcode

6 months ago

Found out on BlueSky (where many dev communities, including e18e, have moved) that one developer cleaned up the dependencies of postcss-cli. You should join this community too. Fewer deps mean a faster Node.js ecosystem and reduced security risks. bsky.app/profile/v1rtl.…

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@[email protected] @sitnikcode

6 months ago

20 years of my open source experience in my new article, “How to make a popular open-source project,” including lessons learned from creating PostCSS and Autoprefixer. evilmartians.com/chronicles/how…

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Evil Martians @evilmartians

6 months ago

PostCSS creator @sitnikcode has 20+ years of open source experience with multiple success stories. In this new post, he shares practical steps on how to make your open source popular—and why to make open source at all. evilmartians.com/chronicles/how…

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Svelte Society 🧡 @SvelteSociety

6 months ago

The web is getting more invasive—how do we fix it? Andrey Sitnik @andreysitnik (of PostCSS fame) will dive into privacy-first architecture, local-first alternatives, and real-world strategies at Svelte Summit Spring 2025.

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PostCSS @PostCSS

7 months ago

PostCSS 8.5.2 was released. Romain Menke fixed rules position to polish Stylelint DX. Consider supporting him since he does a lot for CSS tooling as postcss-preset-env (CSS polyfills) maintainer: github.com/sponsors/romai… Just check how much he does: romainmenke.com

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@[email protected] @sitnikcode

8 months ago

Big thanks to @sanity_io for supporting PostCSS development! Emails like this truly make my day. Do you also want to help open source projects powering your businesses? Support us here: opencollective.com/postcss github.com/sponsors/ai