TurfJS

Open source

Advanced geospatial analysis for browsers and Node.js

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Become a financial contributor.

Custom contribution

Donation

Make a custom one-time or recurring contribution.

Contributions by


+ 27
Recurring contribution

Backer

Become a backer for $2.00 per month and support us

$2 USD / month

Contributions by


+ 12
Recurring contribution

Sponsor

Become a sponsor for $200.00 per month and support us

$200 USD / month

Top financial contributors

Individuals

1
Morgan Herlocker

$174 USD since Dec 2017

2
Abraham Hunt

$100 USD since Oct 2018

3
Stephen Cline

$100 USD since Jan 2019

4
David Weinzimmer

$100 USD since Jan 2019

5
Thorben Westerhuys

$80 USD since Oct 2019

6
Denis Carriere

$74 USD since Dec 2017

7
Nadia Barbosa

$74 USD since Mar 2018

8
Omar Ureta

$74 USD since Mar 2018

9
Lou Huang

$74 USD since Mar 2018

10
Moacir de Sá Pereira

$72 USD since Mar 2018

Organizations

1
Mapbox

$2k USD since Mar 2018

2
Triplebyte

$260 USD since Dec 2018

3
Farallon Geographics

$200 USD since Mar 2018

4
Pozi

$160 USD since Nov 2019

5
Intevation GmbH

$106 USD since Dec 2018

6
DINAcon

$80 USD since Oct 2019

7
Datawrapper

$42 USD since Jul 2019

TurfJS is all of us

Our contributors 37

Thank you for supporting TurfJS.

Morgan Herlocker

Admin

Total contributions

$174 USD

backer

Denis Carriere

Admin

Total contributions

$74 USD

backer

Stefano Borghi

Admin

Total contributions

$44 USD

backer

Tom MacWright

Admin

Total contributions

$24 USD

backer

Tim Channell

Core Contributor

Mapbox

Financial Contributor

Total contributions

$2,400 USD

Triplebyte

Financial Contributor

Total contributions

$260 USD

Farallon Geog...

Financial Contributor

Total contributions

$200 USD

Yay for Turf

Pozi

Financial Contributor

Total contributions

$160 USD

Intevation GmbH

Financial Contributor

Total contributions

$106 USD

backer

Abraham Hunt

Financial Contributor

Total contributions

$100 USD

Budget


Transparent and open finances.

Monthly financial contribution to TurfJS (backer)

from Romer Kristi Aranas

+$2.00USD
Completed

Monthly financial contribution to TurfJS (backer)

from Intevation GmbH

+$2.00USD
Completed

Monthly financial contribution to TurfJS (backer)

from Morgan Herlocker

+$2.00USD
Completed
$
Today’s balance

$2,444.18 USD

Total raised

$3,481.48 USD

Total disbursed

$1,037.30 USD

Estimated annual budget

$285.69 USD

About


About Turf.js

TurfJS is a modular geospatial analysis library designed for use in the browser as well as NodeJS. We provide almost 150 modules for people to use freely in their applications. Our most popular module is downloaded 50,000 times a week via npm.

Why we're looking for support

TurfJS is a community-driven project maintained by a small group of core contributors who work on the project in their spare time. Time is spent supporting users, improving documentation, fixing bugs as well as creating new modules. Your funding will directly go to development costs, marketing campaigns, promotional events & any other financial costs to operate & maintain TurfJS.

In particular, we're looking for corporate sponsors who use TurfJS in revenue-generating ways, either by creating applications for clients, or through use in an app used by customers. Of course individuals are welcome to support us as well if TurfJS has helped you :)

2017 Achievements

  • Refactoring the codebase to support ES6 modules
  • Adding approx 70 new modules/functions
  • All new documentation

Development goals for Turf.js in the coming year

  • Removing our largest dependency (JSTS) to significantly reduce the size of our compiled code
  • Add new modules to bring us closer to feature parity with other geospatial libraries

Our team

Morgan Herlocker

Admin

backer

Denis Carriere

Admin

backer

Stefano Borghi

Admin

backer

Tom MacWright

Admin

backer

Tim Channell

Core Contributor