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Edge functions in 2026 — Cloudflare, Vercel, Deno — what's worth it
Edge functions promised global low-latency compute close to users. Three years in, the real-world performance picture is mixed. Practical guide to which platforms deliver, which workloads benefit, and which should stay regional.
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(02)
Why we left Vercel — cost and lock-in
Vercel made deployment magical. Then the bill landed. We moved 8 projects to Cloudflare Pages, saved 70%.
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