⚡ PulsePing

PulsePing is a lightweight, terminal-based real-time uptime and latency monitor written in Go.
It checks multiple websites or servers at a fixed interval and displays their status live in your terminal.

Think: mini UptimeRobot, but local, fast, and no BS.

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✨ Features

• Monitor multiple URLs or endpoints
• Shows:
  • ✅ UP / ❌ DOWN status
  • ⏱️ Response time (milliseconds)
• Live-refreshing terminal output
• Configurable via a simple JSON file
• Zero external dependencies (Go standard library only)

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📁 Project Structure

pulseping/
├─ main.go # Entry point & UI loop
├─ monitor.go # HTTP check logic
├─ config.json # Targets + interval
├─ go.mod # Go module definition
└─ README.md

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⚙️ Configuration

Edit config.json:

{
  "interval_seconds": 5,
  "targets": [
    "https://google.com",
    "https://github.com",
    "https://example.com"
  ]
}

• interval_seconds: how often PulsePing checks targets

• targets: list of URLs to monitor

▶️ Getting Started

Requirements

• Go 1.22+

• Terminal that supports ANSI escape codes

Run locally

• go mod tidy
• go run .

Build binary

• go build -o pulseping
• ./pulseping

🖥️ Example Output

⚡ PulsePing — Live Monitor

✅ https://google.com           42ms
✅ https://github.com           78ms
❌ https://example.com          DOWN