Open Collective
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PostCSS and Autoprefixer

Fiscal Host: Evil Martians

One of the most popular front-end tool with 100M downloads per month

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Become a financial contributor.

Financial Contributions

Recurring contribution
Backer

Thank you for your support; every bit helps!

Starts at
$5 USD / month

Latest activity by


+ 13
Recurring contribution
Postcard

Support us and receive a signed postcard with holiday wishes from the development team, once a year.

Starts at
$15 USD / month

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Recurring contribution
Sponsorship Small

Give support to the project and show your company sponsorship on the OpenCollective page.

Starts at
$150 USD / month

Latest activity by


Recurring contribution
Sponsorship Middle

Support the project. Your company name in the list of sponsors. Up to 2 hours of chat/screenshare. Support the project and have your company name ... Read more

Starts at
$500 USD / month

Latest activity by


Be the first one to contribute!
Recurring contribution
Sponsorship Large

Support the project. Company name and logo featured in README, website. Twitter mention. Up to 5 hours of chat/screenshare Back the project and be... Read more

Starts at
$1,000 USD / month

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Be the first one to contribute!
One-time contribution
Support

Get hourly support or consultation (chat/screenshare) from the developers. Request a chat or hands-on support from the developers—be that the proj... Read more

Starts at
$200 USD

Latest activity by


Be the first one to contribute!
One-time contribution
Buy Once Cry Once

A single large donation instead of a monthly subscription. Choose this tier if you prefer your company to donate once instead of subscribing to a ... Read more

Starts at
$10,000 USD

Latest activity by


Custom contribution
Donation
Make a custom one-time or recurring contribution.

Latest activity by


+ 60

Top financial contributors

Organizations

1
Tailwind CSS

$10,000 USD since Mar 2020

2
ThemeIsle

$10,000 USD since Mar 2021

3
InVision AG

$4,400 USD since May 2020

4
CarGurus

$4,000 USD since Oct 2023

5
Modern Treasury

$3,600 USD since Dec 2021

6
Sanity

$1,800 USD since Nov 2024

7
IQ Hive

$1,050 USD since Jun 2023

8
0+X

$1,005 USD since Feb 2022

9
EY Doberman

$881 USD since Jun 2022

10
THANKS.DEV

$824 USD since Feb 2024

Individuals

1
Adam Argyle

$2,500 USD since Apr 2020

2
Owen Buckley

$295 USD since Dec 2019

3
Jeffrey Rennie

$215 USD since May 2021

4
Kevin Peckham

$185 USD since Oct 2022

5
cocopon

$181.42 USD since Oct 2024

6
Maksim Semenov

$170 USD since Nov 2020

7
Haruaki Otake

$170 USD since Oct 2021

8
Justin Noel

$125 USD since Mar 2020

9
jules

$100 USD since May 2020

10
Guest

$90 USD since Jun 2023

PostCSS and Autoprefixer is all of us

Our contributors 65

Thank you for supporting PostCSS and Autoprefixer.

Tailwind CSS

Buy Once Cry Once

$10,000 USD

ThemeIsle

Buy Once Cry Once

$10,000 USD

InVision AG

$4,400 USD

CarGurus

$4,000 USD

Modern Treasury

$3,600 USD

Adam Argyle

$2,500 USD

Sanity

$1,800 USD

IQ Hive

Sponsorship Small

$1,050 USD

0+X

Postcard

$1,005 USD

EY Doberman

$881 USD

THANKS.DEV

$824 USD

Budget


Transparent and open finances.

$
Today’s balance

$39,815.52 USD

Total raised

$39,815.52 USD

Total disbursed

--.-- USD

Estimated annual budget

$8,862.07 USD

Expenses

All time

Expenses paid

0

Amount disbursed

$0.00

Tags# of ExpensesAmount

View all paid expenses

Contributions

All time

Contributions received

70

Amount collected

$44,735.42

Tiers# of ContributionsAmount
one-time
37$28,864.42
recurring
33$15,871.00

View all contributions

About


PostCSS is a tool to automate routine CSS maintenance tasks with JS plugins. It is one of the most popular tools and is used in many popular tools:

  • Webpack uses PostCSS for CSS Modules and imports.
  • Prettier uses PostCSS to format CSS code.
  • Autoprefixer uses PostCSS to add vendor prefixes (like -webkit-) to CSS and support Grid Layout in IE.
  • Stylelint uses PostCSS for code quality control.
  • cssnano and webpack plugins use PostCSS to make CSS smaller and improve website performance.
  • PreCSS uses PostCSS to create Sass-like syntax.
  • postcss-flexbugs-fixes fixes Flexbox compatibility problems.
  • postcss-preset-env and cssnext add polyfills for new CSS features.
  • and other 8 000 tools.

It’s very likely that PostCSS already helps your company maintain styles. You can check it by npm ls postcss command.

Your funding will help PostCSS maintainers to spend more time:

  • We will help developers to move to this API and do it right with guides and tools.
  • We will continue our work in promoting useful CSS tools to make the web development ecosystem better.
  • We will continue our amazing support for Autoprefixer. We are proud of having such a small issue response time.

Our team