VoltLog

Structured logger for real-time infrastructure

VoltLog is a modern, lightweight, and type-safe structured logger designed specifically for high-throughput, real-time systems like IoT platforms, WebSocket servers (OCPP), and microservices.

📚 Full Documentation

For detailed guides, API reference, and advanced usage, please visit:

👉 https://ocpp-ws-io.rohittiwari.me/docs/voltlog-io

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✨ Key Features

• 🚀 Zero-Dependency Core: Lightweight and fast.
• 🔒 Secure: Built-in redaction for sensitive data.
• 📊 High-Throughput: Intelligent sampling for cost control.
• ⚡ Developer Friendly: Beautiful pretty printing for local dev.
• 🔌 Flexible: Works in Node.js, Bun, Deno, and Browsers.

📦 Installation

npm install voltlog-io

🚀 Quick Start

import { createLogger, consoleTransport } from "voltlog-io";

const logger = createLogger({
  level: "INFO",
  transports: [consoleTransport()],
});

logger.info("Server started", { port: 3000, env: "production" });

Local Development

For readable, colored logs during development:

import { createLogger, prettyTransport } from "voltlog-io";

const logger = createLogger({
  level: "DEBUG",
  transports: [prettyTransport({ colorize: true })],
});

🤝 Contributing

Contributions are welcome! Please see our Contributing Guide.

License

MIT © Rohit Tiwari