Raincloud Logger

Finally, a logger that will format your logs according to the great standards of AWS cloudwatch.

Very minimal. Perfect to use for Log Insights.

Features

• Structured Cloudwatch JSON logs
• Supports multiple log levels: debug, info, warn, error
• Lightweight

Installation

npm install raincloud-logger

or with Yarn:

yarn add raincloud-logger

Usage

TypeScript / JavaScript

import { createLogger } from "raincloud-logger";

const logger = createLogger({ serviceName: "my-service" });

logger.debug("Debugging info");
logger.info("App started", { port: 3000 });
logger.warn("Something might be wrong", { userId: 123 });
logger.error("Unexpected error occurred", { error: new Error("Oops") });

Output Example

{
  "level": "info",
  "timestamp": "2025-10-09T12:00:00.000Z",
  "service": "my-service",
  "message": "App started",
  "port": 3000
}

License

MIT