Fluxline builds once, ships to every edge region in parallel and flips traffic only when all 38 report healthy. The last build stays warm, so a rollback is one command.
$ npm i -g fluxline
added 1 package in 1.9s
$ flux deploy --prod
› Detected Vite 6 + React, pnpm workspace
› Built in 1.84s 212 files 3.1 MB
› Uploaded to origin in 0.62s
› Propagating to 38 regions… all healthy
✓ Live at https://atlas-web.flux.run (4.2s)