Open Collective
Open Collective

TurfJS

Advanced geospatial analysis for browsers and Node.js

Contribute


Become a financial contributor.

Financial Contributions

Recurring contribution
Backer

Become a backer for $2.00 per month and support us

$2 USD / month

Latest activity by


+ 13
Recurring contribution
Sponsor

Become a sponsor for $200.00 per month and support us

$200 USD / month

Latest activity by


Top financial contributors

Individuals

1
CarbonReach

$250 USD since Sep 2022

2
Morgan Herlocker

$212 USD since Dec 2017

3
Ashley

$200 USD since Sep 2022

4
Moacir de Sá Pereira

$112 USD since Mar 2018

5
Omar Ureta

$112 USD since Mar 2018

6
Lou Huang

$112 USD since Mar 2018

7
Denis Carriere

$110 USD since Dec 2017

8
Romer Kristi Aranas

$102 USD since Mar 2018

9
Abraham Hunt

$100 USD since Oct 2018

10
Stephen Cline

$100 USD since Jan 2019

Organizations

1
Mapbox

$2,400 USD since Mar 2018

2
Pozi

$350 USD since Nov 2019

3
Triplebyte

$260 USD since Dec 2018

4
Farallon Geographics

$200 USD since Mar 2018

5
Intevation GmbH

$150 USD since Dec 2018

6
2metz

$110 USD since Dec 2021

7
Datawrapper

$80 USD since Jul 2019

8
DINAcon

$80 USD since Oct 2019

TurfJS is all of us

Our contributors 42

Thank you for supporting TurfJS.

Morgan Herlocker

Admin

$212 USD

Denis Carriere

Admin

$110 USD

Stefano Borghi

Admin

$44 USD

Tom MacWright

Admin

$24 USD

Tim Channell

Core Contributor

Mapbox

$2,400 USD

Pozi

$350 USD

Triplebyte

$260 USD

CarbonReach

$250 USD

Farallon Geog...

$200 USD

Yay for Turf

Ashley

sponsor

$200 USD

Budget


Transparent and open finances.

Monthly financial contribution to TurfJS

Credit from Pozi to TurfJS

+$10.00USD
Completed
Contribution #57609
Monthly financial contribution to TurfJS

Credit from 2metz to TurfJS

+$10.00USD
Completed
Contribution #503057
Monthly financial contribution to TurfJS (backer)

Credit from Romer Kristi Aranas to TurfJS

+$2.00USD
Completed
Contribution #55559
$
Today’s balance

$3,445.15 USD

Total raised

$4,482.45 USD

Total disbursed

$1,037.30 USD

Estimated annual budget

$3,256.41 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