macOS ◆ screen-256color ◆ mksh 1196 views

Buggy color version here: https://asciinema.org/a/15538 (easier to see matches)

A visualization of how LCS (Longest common subsequence) works. More info here: https://en.wikipedia.org/wiki/Longest_common_subsequence_problem

Hacky code available as a Gist: https://gist.github.com/charles-l/39fa233a9ebf09e182ed