Pulse

Minimal macOS menu bar app for live crypto prices, timezones, and custom labels.

Features

Multiple data sources

• Binance — spot and futures pairs (auto-detected), e.g. BTCUSDT, ETHUSDT
• Hyperliquid — perps and spot pairs, including xyz: aliases e.g. BTC, xyz:TSLA
• Timezone clocks — any IANA timezone, e.g. America/New_York

Item types

• Price pairs — shows live price and 24h change percentage
• Timezone clocks — shows current time and UTC offset
• Custom labels — section headers for grouping
• Separators — visual dividers between groups

Popup

• Reorder items by dragging
• Show/hide individual items from the menu bar via right-click → Show/Hide in Menu Bar
• Rename any item inline (right-click → Rename) — edits directly on the label, saved on blur or Enter
• Delete items via right-click → Delete
• Add items via the + button at the bottom:
  • Binance pair
  • Hyperliquid pair
  • Timezone
  • Label
  • Separator
• Click a price row to open it in the browser (Binance or Hyperliquid)

Settings

Access via the gear icon at the bottom of the popup.

• Separator — character shown between items in the menu bar (default: none)
• Padding — number of spaces on each side of the separator (default: 1)

Running

swift run