A sample project to help experimenting with 'smart' search. Provides an implementation for Levenshtein distance, Damerau–Levenshtein distance and Longest Common Subsequence length.

All implementations have a 'Prime' version and a 'Tweaked' version. All use dynamic programming, but differ in memory usage (tweaked versions allocate less memory).

The web project uses the Longest Common Subsequence length to fill in results for an autocomplete input. This allows greater flexibility in the search term like:

• tolerates typos
• allows to type non-adjacent characters so 'tiae' will give 'this is an example' a high rank in the results

Released unter the MIT license.