Open Collective
Open Collective

marshmallow

A lightweight library for converting complex objects to and from simple Python datatypes.

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Financial Contributions

Recurring contribution
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Become a backer for $5.00 per month and support us

Starts at$5 USD / month

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+ 9
Recurring contribution
Sponsor

Become a sponsor for $100.00 per month and help us sustain our activities! We'll also display your company logo and website on the marshmallow READ... Read more

Starts at$100 USD / month

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Make a custom one-time or recurring contribution.

Latest activity by


+ 30

Top financial contributors

Individuals

1
Dash Hudson

$1,250 USD since Jan 2021

2
Michael Fowlie

$500 USD since Aug 2019

3
Brian Grohe

$175 USD since Oct 2019

4
Ahmed Alrasheed

$115 USD since Aug 2020

5
Jeffrey Hilger

$100 USD since Oct 2018

6
Adam Grandt

$100 USD since Oct 2018

7
Antony Gelberg

$100 USD since Mar 2019

8
Khem R

$80 USD since Sep 2021

9
gbean

$75 USD since Feb 2019

10
Josh Holbrook

$75 USD since Oct 2019

Organizations

1
Gorgias

$5,200 USD since May 2018

2
Triplebyte

$530 USD since Dec 2018

4
HebergeurWeb.ca

$155 USD since Dec 2018

5
DigitalOcean

$20 USD since Aug 2022

6
Scraper API 2

$5 USD since Oct 2018

marshmallow is all of us

Our contributors 36

Thank you for supporting marshmallow.

Gorgias

sponsor

$5,200 USD

Dash Hudson

$1,250 USD

Triplebyte

backer

$530 USD

Michael Fowlie

backer

$500 USD

SimSol Techno...

backer

$200 USD

A great initiative worth all our support. Way t...

Brian Grohe

backer

$175 USD

HebergeurWeb.ca

backer

$155 USD

Ahmed Alrasheed

backer

$115 USD

Adam Grandt

sponsor

$100 USD

Contributions


Recurring Contributions

pre-commit

Active contribution

Amount contributed

$10.00 USD / month

Contributed to date

$380.00 USD

Budget


Transparent and open finances.

Financial contribution to marshmallow

Credit from Joseph Anyetei Sowah to marshmallow using a Gift Card from DigitalOcean

+$20.00USD
Completed
Contribution #557705
Monthly financial contribution to marshmallow (backer)

Credit from Ahmed Alrasheed to marshmallow

+$5.00USD
Completed
Contribution #504346
Monthly financial contribution to pre-commit (backer)

Debit from marshmallow to pre-commit

-$10.00USD
Completed
Contribution #75333
$
Today’s balance

$1,005.83 USD

Total raised

$7,357.18 USD

Total disbursed

$6,351.35 USD

Estimated annual budget

$1,478.90 USD

Connect


Let’s get the ball rolling!

News from marshmallow

Updates on our activities and progress.

Marshmallow news

Dear contributors. Two years have passed since our last news here so we figured it was time to provide an update. After the important changes made for marshmallow 3, we wanted to keep it stable for a while. We have been introducing new feat...
Read more
Published on January 13, 2022 by Jérôme Lafréchoux

webargs 6.0.0 release

webargs 6.0.0 is the result of an important refactor.The new "one location per schema" approach unlocks the use of schema-level features such as pre/post processors or dealing with unknown fields.We also dropped Python 2 and moved from F...
Read more
Published on February 27, 2020 by Jérôme Lafréchoux

marshmallow 3.0.0 released

v3 is here!Some of the major changes:Python 3 onlyStrictness by default: no more strict mode; `load` and `dump` return dataUnknown field validationMore intuitive datetime handlingImproved Dict field with support for semi-structured dataG...
Read more
Published on August 18, 2019 by Steven Loria

About


marshmallow is an ORM/ODM/framework-agnostic library for converting complex datatypes, such as objects, to and from native Python datatypes.

This collective funds the development of marshmallow and other projects in the marshmallow-code organization, including:

Our team