The Vibeary — tag
diff
4 resources in The Vibeary tagged "diff" — tools, libraries and references pulled from across the library's shelves, each one checked by hand before it was added.
Gems in this collection

Loki
Visual regression tool for Storybook that renders stories in Chrome, iOS simulator or Android emulator and diffs the results.
Joel Arvidsson (@oblador)MIT

reg-suit
Visual regression CI framework that stores baseline images in S3 or GCS and publishes an interactive HTML diff report per commit.
reg-viz (@reg-viz)MIT
Handoff Changelog
Figma plugin that records what actually moved between handoff versions — sizes, padding, copy — instead of only when a file was saved.
@r_uxherofreemium
Tiff
Overlays two typefaces on top of each other so you can see exactly where their letterforms differ.
Winnie MuMIT