Celery

COLLECTIVE

Fiscal Host: Open Source Collective

Python Task Queue

This is Celery's page Celery

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Events

Celery is hosting the following events.

Past event

Core Contributor's Meeting

Jun 12, 2021

07:00 PM-08:00 PM UTC

Core Contributor's Meeting

Past event

Celery Core Contributor's Meeting

May 22 → May 23, 2021

07:00 PM UTC

Celery Core Contributor's Meeting

Past event

Celery Core Contributors Meeting

May 8, 2021

07:00 PM-08:00 PM UTC

Meeting about Celery's roadmap

Past event

Celery Core Contributors Meeting

Apr 24, 2021

07:00 PM-08:00 PM UTC

Meeting about Celery's roadmap

Past event

Core Contributors Meeting

Apr 10, 2021

07:00 PM-08:00 PM UTC

Meeting about Celery's roadmap

Past event

Core Contributors Meeting

Mar 27, 2021

07:00 PM-08:00 PM UTC

Meetinb about Celery's Roadmap

Past event

Celery Core Contributors Meeting

Mar 13, 2021

08:00 PM-09:00 PM UTC

Meeting about Celery's Roadmap

Past event

Core Contributors Meeting

Feb 27, 2021

08:00 PM-09:00 PM UTC

Meeting about Celery roadmap

Past event

Core Contributors Meeting

Dec 11, 2020

08:00 PM-09:00 PM UTC

We'll discuss our short and long term goals for Celery, prioritize features and bug fixes and per...Read more

Top financial contributors

Organizations

1

GitHub Sponsors

$30,724.35 USD since Dec 2021

2

$10,000 USD since Mar 2023

3

Fornex Hosting S. L.

$8,500 USD since Feb 2019

4

$5,810.2 USD since Aug 2020

5

$5,000 USD since Dec 2021

6

$3,650 USD since Feb 2020

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$2,500 USD since Apr 2018

9

$1,900 USD since Sep 2019

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$1,600 USD since Feb 2021

Individuals

1

$4,400 USD since Jun 2022

2

$1,835.08 USD since Apr 2018

3

Platform Internet Standaarden (https://internet.nl)

$1,500 USD since Dec 2024

4

Internet.nl

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5

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6

$425 USD since Feb 2019

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$425 USD since Feb 2019

8

Guest

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9

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10

Kevin Brown-Silva

$210 USD since May 2024

Celery is all of us

Our contributors 129

Thank you for supporting Celery.

Asif Saif Uddin

Admin

Support my open source time to work on celery r...

Josue Balandr...

Admin

Matúš Valo

Admin

Tomer Nosrati

Admin

github.com/Nusnus

GitHub Sponsors

$30,724 USD

Bloomberg

$10,000 USD

Fornex Hostin...

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$8,500 USD

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cmplid://

Sponsor

$3,200 USD

Budget

Transparent and open finances.

GitHub Sponsors Contributions

Credit from GitHub Sponsors to Celery • February 4, 2026

+$0.36USD

Completed

Added funds #926273

GitHub Sponsors Contributions

Credit from GitHub Sponsors to Celery • February 3, 2026

+$8.29USD

Completed

Added funds #925614

Need money's soon

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from Laeshia to Celery • February 3, 2026

-$2,600.00 USD

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Today’s balance

$2,632.85 USD

Total raised

$83,626.48 USD

Total disbursed

$80,993.63 USD

Estimated annual budget

$11,143.89 USD

Connect

Let’s get the ball rolling!

News from Celery

Updates on our activities and progress.

Celery 5.6.0 Released

Announcement on X...

Published on November 30, 2025 by Tomer Nosrati

Kombu 5.6.0 Released

Announcement on X...

Published on November 1, 2025 by Tomer Nosrati

Celery 5.5.3 and Kombu v5.5.4 Released

Celery v5.5.3 and Kombu v5.5.4 are now released! 🎉Key highlights:✅ Quorum Queues bug fixes!✅ Better dependency alignment between Celery & Kombu!✅ Improved test coverage and documentation enhancements!✅ Enabled DeepWiki auto-refresh!Kom...

Published on June 1, 2025 by Tomer Nosrati

About

Task queues are used as a mechanism to distribute work across threads or machines.

A task queue's input is a unit of work, called a task, dedicated worker processes then constantly monitor the queue for new work to perform.

Celery communicates via messages, usually using a broker to mediate between clients and workers. To initiate a task a client puts a message on the queue, the broker then delivers the message to a worker.

A Celery system can consist of multiple workers and brokers, giving way to high availability and horizontal scaling.

Celery is written in Python, but the protocol can be implemented in any language. In addition to Python, there's node-celery for Node.js and a PHP client.

Language interoperability can also be achieved by using webhooks in such a way that the client enqueues an URL to be requested by a worker.

Our team

Asif Saif Uddin

Admin

Support my open source time to work on celery r...

Josue Balandr...

Admin

Matúš Valo

Admin

Tomer Nosrati

Admin

github.com/Nusnus