How To Contribute

Most work happens in sub modules. These are modules prefixed with "turf-".
If you would like to propose a new feature, open an issue in Turfjs/turf.
Always include tests. We use tape.
Turf modules are small, containing a single exported function.
GeoJSON is the lingua franca of Turf. It should be used as the data structure for anything that can be represented as geography.
Avoid large dependencies at all costs.
Turf is used in a wide range of places. Make sure that your code can run in the browser (ie: don't make calls to external services, don't hit the filesystem, etc.).
The README.md files in packages/ are automatically generated from comments in .js. Please modify those comments instead of modifying the README.md files directly.

Code Style

To ensure code style at the turf module level, run

$ npm test

turf-hello
	|
	|-tests
		|
		|-fixtures
			|
			|-points.geojson
		|-test.js
	|-index.js
	|-README.md

Install lerna:

npm install -g lerna@2.0.0-beta.30

Publish a test release:

lerna publish --canary