Summary:
node-draftlog is a library designed for logging in Node.js applications. It enables developers to quickly log events and messages in Node.js applications.
Usage:
Using node-draftlog is straightforward. By importing the library and utilizing the Logger class, developers can easily implement logging in their Node.js applications.
const { Logger } = require("node-draftlog");
const logger = new Logger();
logger.info("This is an information log");
logger.error("This is an error log");
logger.warn("This is a warning log");
These logs will be displayed in the console:
[2023-07-20T11:38:20.985Z] INFO [main] This is an information log
[2023-07-20T11:38:20.985Z] ERROR [main] This is an error log
[2023-07-20T11:38:20.985Z] WARN [main] This is a warning log
Key Features:
- Ease of Use: node-draftlog simplifies the process of logging in Node.js applications.
- Multiple Log Levels: It supports various log levels to meet different requirements.
- Custom Log Formats: Developers can customize log formats to suit their needs.
Use Cases:
- Logging events and messages in Node.js applications
- Creating Node.js applications with logging functionality
Recommendation:
For those seeking to implement logging in Node.js applications, node-draftlog is highly recommended.
Demo Examples:
- Basic Usage:
const { Logger } = require("node-draftlog");
const logger = new Logger();
logger.info("This is an information log");
logger.error("This is an error log");
logger.warn("This is a warning log");
- Custom Log Levels:
const { Logger } = require("node-draftlog");
const logger = new Logger({
level: "warn",
});
logger.info("This is an information log");
logger.error("This is an error log");
logger.warn("This is a warning log");
- Custom Log Formats:
const { Logger } = require("node-draftlog");
const logger = new Logger({
format: (timestamp, level, message) => {
return `[${timestamp}] ${level}: ${message}`;
},
});
logger.info("This is an information log");
logger.error("This is an error log");
logger.warn("This is a warning log");
Summary: node-draftlog simplifies logging in Node.js applications, offering customization options and support for multiple log levels.