Perceived latency is a design surface, not an infrastructure detail. Covers progressive disclosure, SSE vs WebSockets, resumability, and the mid-stream failure question most candidates have never thought about.
Updated Sep 2026 · Grounded in real Forward Deployed Engineer interview loops and written to a senior-engineer editorial bar.
Perceived latency is a design surface, not an infrastructure detail. Covers progressive disclosure, SSE vs WebSockets, resumability, and the mid-stream failure question most candidates have never thought about.
No comments yet — be the first to share your approach.
