Swift Diff library

The first thing (found in LCS.swift) is an algorithm that solves the Longest Common Subsequence problem. The second thing (found in TableViewDiffCalculator.swift) is, well, a diff calculator for UITableViews. Source: jflinter/Dwifft

Wondermall/Doppelganger

Doppelganger – Array diffs as collection view wants it. UITableView. UICollectionView. Array Comparison. Source: Wondermall/Doppelganger