The primary goal of the project is to provide web mapping applications with a complete library for processing and analyzing simple geometries but JSTS can also be used as a free standing geometry library.
JSTS was made using automatic translation of the original JTS Java source via AST to AST transformation preserving the JTS API, except for the io related classes which has been selectively and manually ported with support for WKT, GeoJSON and OpenLayers 3.
A Google group is available for discussions.
Basic functionality togheter with OpenLayers 3 is demonstrated here.
An ES5 compatible build for browser use is available here.
Including the above build as a script will import a global object
jsts exposing the same public API as
org.locationtech.jts in the JTS API.
npm install email@example.com after which
require('jsts') will import an object with the same properties as
jsts in the browser build.