LightNews — News, ranked by scholars

romainmenke

@romainmenke.bsky.social

Big fan of monorepo's. Being able to test the downstream impacts and orchestrate releases from a single repo massively reduced the maintenance burden for everything related to `postcss-preset-env`.

Our release script: github.com/csstools/pos...

postcss-plugins/.github/bin/release-plan at main · csstools/postcss-plugins

PostCSS Tools and Plugins. Contribute to csstools/postcss-plugins development by creating an account on GitHub.

github.com

November 1, 2026 at 1:38 PM

Commit log of Mastodon

@commitdon.mastodon.social.ap.brid.gy

Update dependency postcss-preset-env to v11.6.2 (renovate[bot])
https://github.com/mastodon/mastodon/pull/41446

Update dependency postcss-preset-env to v11.6.2 by renovate[bot] · Pull Request #41446 · mastodon/mastodon

This PR contains the following updates: Package Change Age Confidence postcss-preset-env (source) 11.6.1 → 11.6.2 Release Notes csstools/postcss-plugins (postcss-preset-env) v11.6.2 C...

github.com

November 2, 2026 at 9:23 AM

Joan León

@nucliweb.net

Thank you so much @veneman.dev 🥰

Two awesome new stickers on my laptop from a great project: @projectwallace.com

#CSS #CSSTools #WebPerfTools

A laptop covered in colorful tech stickers, including two new stickers: a bright CSS green “CSS” design over a lightning bolt and a black “CHAOTIC STYLE SHEETS” sticker with the same green lettering drawn over the white text. Other stickers feature web development tools, browsers, performance testing, and developer communities.

October 9, 2026 at 2:33 PM

wouter bolsterlee

@wbolster.nl

in the mean time, this postcss polyfill lets one use it today: github.com/csstools/pos...

(open-props also ships a set of them)

September 23, 2026 at 1:58 PM

romainmenke

@romainmenke.bsky.social

Private Custom Properties: github.com/csstools/pos...

#postcss

Not yet added to postcss-preset-env as it is an early spec. But has some interesting properties :)

postcss-plugins/plugins/postcss-private-rule at main · csstools/postcss-plugins

PostCSS Tools and Plugins. Contribute to csstools/postcss-plugins development by creating an account on GitHub.

github.com

August 30, 2026 at 6:13 PM

Paul Melero

@paulmelero.com

Here I was, thinking that @custom-selector was part of the CSS Spec! But I only found it as a postcss plugin

github.com/csstools/pos...

postcss-plugins/plugins/postcss-custom-selectors at main · csstools/postcss-plugins

PostCSS Tools and Plugins. Contribute to csstools/postcss-plugins development by creating an account on GitHub.

github.com

July 1, 2025 at 6:40 PM

javidevedu

@javidevedu.bsky.social

Tools #36: Useful Programming Tools 🧙🏻‍♂️🪄 | Free CSS animation tool to make your UI magic! Visit javidev – link in my profile. Created by mystic.js
#CSSTools #WebAnimations #FrontEndMagic #DevTools #UIDesign #FreeDevTools #WebDev #CodeSmart #CSSHacks #CreativeCoding

July 9, 2025 at 4:03 PM

javidevedu

@javidevedu.bsky.social

Save These CSS Tools 🔥 Boost your design workflow with these awesome resources — link in bio!
Check out more dev tools at javidev (link in my profile) — creation by frontendjoe.

#CSSTools #WebDesign #FrontendDev #UIUXDesign #DesignResources #WebDevHacks #CSSDesign #WebDevInspo

April 26, 2025 at 10:01 PM

Bart Veneman

@veneman.dev

Soooo... Stylelint runs on postcss, depends on csstree for correctness, csstools/tokenizer for spec compliant tokenizing of complex stuff. That's a lot of heavy machinery 😅

August 9, 2026 at 8:17 PM

Bart Veneman

@veneman.dev

Cool to see @romainmenke.bsky.social is joining too! (Thanks for all the work on csstools 💙)

March 18, 2025 at 9:10 AM

Michaël Vanderheyden

@th3s4mur41.me

Yup. Learned that from stylelint-use-logical a while ago

GitHub - csstools/stylelint-use-logical: Enforce usage of logical properties and values in CSS

Enforce usage of logical properties and values in CSS - csstools/stylelint-use-logical

github.com

April 9, 2026 at 6:21 PM

Lionel Péramo

@lionel-peramo.com

This feature is part of the Media Queries Level 5 specification.

You can use it today with PostCSS Custom Media.

github.com/csstools/pos...

Have you tried using custom variables for media queries?

3/3