GEOS (Geometry Engine) bindings for Node.js
C++ CoffeeScript Python
Latest commit 46feeca May 12, 2016 @orangejulius orangejulius Merge pull request #36 from orangejulius/remove_eio_references
Rename async methods with lingering EIO references


GEOS (Geometry Engine) bindings for Node.js.


Required Node version is 0.12.0 or higher. Make sure you have GEOS version 3.2.2 or higher installed together with the headers and libraries.


To obtain and build the bindings:

git clone git://
cd node-geos
node-gyp configure build
# npm install

or install it via npm:

npm install geos


npm install git://


npm test

To test the c++ binding we use Vows. Just run vows on the tests in the test/ directory or use the above command. Make sure you have CoffeeScript installed as they are written in CoffeeScript.

As continuous integration system we use travis.

Build status: Build Status


For some examples please take a look at the examples/ directory.


Report bugs to