pbkdf2-wrapper
A wrapper around the inbuilt pbkdf2 crypto function for password hashing
diff
A JavaScript text diff implementation.
natural-compare
Compare strings containing a mix of letters and numbers in the way a human being would in sort order.
deep-is
node's assert.deepEqual algorithm except for NaN being equal to NaN
leven
Measure the difference between two strings using the Levenshtein distance algorithm