JS implementation of the stemming algorithm by Martin Porter.
Copyright of the algorithm is: Copyright (c) 2001, Dr Martin Porter License.
This js version was originally written by Joder Illi. I just added the tests and published it to npm.
npm install snowball-german
var stem = require('snowball-german')
var stemmed = stem('abenddämmerung')
console.log(stemmed)
// outputs "abenddammer"
npm test