dsh-peak-hours

When you are queuing a long prompt in DeepSeek Harness, the first thing you want to know is whether you are hitting a busy window. dsh-peak-hours answers that question with a tiny red-or-green badge pinned to the conversation header. It converts the current system clock to Beijing time (UTC+8) and flags 09:00–12:00 and 14:00–18:00 as peak, everything else as off-peak, showing the exact Beijing time right next to the status dot. Because the conversion is a constant offset, the badge reads correctly regardless of the timezone your machine runs in.

Everything happens on the client side: no network round-trips, no extra model calls, no visible latency. The badge re-evaluates every fifteen seconds, so the color flips almost immediately when a boundary is crossed and you never need to refresh the page. A language toggle under Settings lets you switch the label between Chinese and English, and the choice is persisted for the next session. The badge picks up the shell semantic color tokens, so it blends seamlessly into both light and dark themes.

This is a small, zero-dependency convenience for daily DSH power users who like to schedule their heavier conversations outside the rush. Open any chat, glance at the leftmost header item, and you know at a glance whether the service is in a peak window.