pr-ui-compare generates UI before/after comparison GIFs for GitHub PRs

bezdazen · reddit · 2026-09-24

Developer bezdazen released pr-ui-compare, a tool that records a web app before and after a change and combines the recordings into a labeled side-by-side GIF or PNG. It's driven by natural language prompts (e.g. comparing a new header layout against main) and is primarily used in PR descriptions, with the package available on npm.

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