Cloudflare launches Worker Previews: production-like environments per Git branch
dinasaur_404 · x · 2026-09-23
Cloudflare launched Worker Previews: each Git branch gets a production-like place to run with its own code, configuration, URL, observability, and state. Engineer Rita Kozlov shared the backstory — this was the hardest kind of ship to get right, with deployments, versions, builds, and previews all tangled together; an earlier version was almost rolled out before the team realized it would create a bigger mess, and the final design adds support for stateful workloads.
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