sidebranch
Compare UI changes across git branches side by side inside your running app
Why it made the rally
Each branch builds in its own worktree on its own dev server, and both panes stay live with blend and onion diff modes for Next, Vite, Django, Rails or anything on a port. A Chrome extension plus an npm CLI built only on Node builtins, MIT licensed and made by Cris Graña.
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Discussion
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