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Designing a Crash-Style Demo Interface in the Browser

A crash-style interface looks simple: a multiplier starts at 1.00x , increases over time, and stops at an unknown point. From an implementation perspective, however, the animation is the least important part. A trustworthy demo needs an explicit state model, a clean separation between outcome and presentation, accessible controls, and clear language about virtual credits. This article describes…

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Don't put getaddrinfo on your proxy's hot path

I set out to benchmark Pingora 0.9.0 — the Rust proxy library Cloudflare runs at its edge — against nginx, in the environment I actually care about: a small pod with a CPU limit, two vCPUs, everything…

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