levenmorpher

A JavaScript function and command-line tool that morphs one word into another,
one letter-change at a time.
It uses a very liberal English word list.
It might be nice to use something less permissive to avoid really obscure words
that basically no one’s ever heard of.
Install
npm:
npm install levenmorpher
API
var levenmorpher = require('levenmorpher')
console.log(levenmorpher('ruby', 'node'))
Yields:
['ruby', 'rube', 'robe', 'rode', 'node']
CLI
Usage: levenmorpher [options] <word> <word>
Morph one word into another, one letter at a time
Options:
-h, --help output usage information
-v, --version output version number
Usage:
# output distance
$ levenmorpher ruby node
ruby
rube
robe
rode
node
License
MIT © Zeke Sikelianos