DiffViewer – shadcn/ui Component by velobits | shadcnregistry
DiffViewer
ui
A unified line diff. The +/− gutter is the primary channel and the green/red wash the secondary , colour alone fails 1.4.1, and the gutter is also the only channel that survives greyscale. Ships `diffLines`, with a guard: LCS is O(n·m) in MEMORY.