"A full day's work two years ago": AI agent ships production-grade upload flow unprompted
tristanbob · x · 2026-10-12
tristanbob shows an AI coding session implementing image upload/display: PNG/JPEG/WebP support, proportion-preserving resize, WebP copies to R2, plus proactive handling of auth, invalid files, storage failures and persistence, and auto-run e2e tests. He says this production-quality work took a full day in the vibe coding era (2 years ago) — and he never asked for those details.
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