Open Collective

Rspack

COLLECTIVE
Open source
javascript
web development
typescript
bundler
Fiscal Host: Open Source Collective

Rstack is a lightning-fast JavaScript toolchain that includes Rspack, Rsbuild, Rslib, Rspress, Rsdoctor, Rstest and Rslint.

This is Rspack's pageRspack
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Contribute

Become a financial contributor.

Financial Contributions

Recurring contribution
Supporter

Join us for $5.00 per month and support us

Starts at
$5 USD / month

Latest activity by

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Silver Sponsor

Join us for $20.00 per month and support us

$20 USD / month

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Backer

Join us for $2.00 per month and support us

$2 USD / month

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Gold Sponsor

Join us for $50.00 per month and support us

$50 USD / month

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

Latest activity by

+ 9

Top financial contributors

Individuals

1
Zack Jackson

$10,000 USD since Jan 2026

2
Zephyr Cloud

$3,600 USD since Dec 2025

3
Jiahan Chen

$641.27 USD since Nov 2024

4
LAPRAS Inc.

$459 USD since Feb 2026

5
yaakaito

$115 USD since Aug 2024

6
yangjian

$105 USD since Apr 2023

7
Anthony Laflamme

$80 USD since Jul 2024

8
Yannik Peschke

$25 USD since Sep 2024

9
William Killerud

$12 USD since Sep 2024

10
Dmythro

$10 USD since Mar 2025

11
ULIVZ

$5 USD since May 2023

12
Seunghwa Jeong

$5 USD since Jan 2026

Organizations

1
swc

$705.84 USD since Jun 2025

Rspack is all of us

Our contributors 13

Thank you for supporting Rspack.

Jiahan Chen

Admin

$641 USD

yangjian

Admin

$105 USD

Zack Jackson

$10,000 USD

Zephyr Cloud

$3,600 USD

swc

$706 USD

LAPRAS Inc.

$459 USD

yaakaito

Supporter

$115 USD

Anthony Laflamme

$80 USD

Yannik Peschke

Supporter

$25 USD

William Killerud

$12 USD

For each second shaved off the build. Thank you!

Dmythro

$10 USD

Thanks for your work and tools. A time saver!

ULIVZ

$5 USD

Budget

Transparent and open finances.

Rstack domain renewal expenses (21 transactions from May 2025 to July 2026)

Category
Hosting & Subscriptions
from Jiahan Chen to Rspack •
-$832.14 USD
Paid
Monthly financial contribution to Rspack

Credit from Zephyr Cloud to Rspack •

+$500.00USD
Completed
Contribution #908931
Monthly financial contribution to Rspack (backer)

Credit from yaakaito to Rspack •

+$5.00USD
Completed
Contribution #787383
$
Today’s balance

$5,338.99 USD

Total raised

$13,716.20 USD

Total disbursed

$8,377.21 USD

Estimated annual budget

$17,260.27 USD

Connect

Let’s get the ball rolling!

News from Rspack

Updates on our activities and progress.

Announcing Rspack 2.1

Read more
Published on July 13, 2026 by Jiahan Chen

Announcing Rsbuild 2.0

Read more
Published on July 13, 2026 by Jiahan Chen

Announcing Rspack 2.0

Read more
Published on July 13, 2026 by Jiahan Chen

About

Rspack is a next-generation JavaScript bundler written in Rust, compatible with the webpack API and ecosystem, and is 10 times faster than webpack.

We also created Rtsack, a unified JavaScript toolchain built around Rspack:

- Rsbuild: An out-of-the-box build tool based on Rspack
- Rspress: A fast static site generator based on Rsbuild
- Rsdoctor: A one-stop build analyzer for Rspack
- Rslib: A library dev tool powered by Rsbuild
- Rstest: A testing framework powered by Rspack
- Rslint: A high-performance JavaScript and TypeScript linter

Our team

Jiahan Chen

Admin

yangjian

Admin