Head-to-Head: log4js-node vs Morgan Analysis

log4js

v6.9.1(12 months ago)

This package is actively maintained.Types definitions are bundled with the npm packageNumber of direct dependencies: 5Monthly npm downloads

log4js is a flexible and feature-rich logging library for Node.js applications. It provides a simple and intuitive API for logging messages to various output targets, such as the console, files, databases, and more. log4js supports different log levels, allowing you to control the verbosity of your logs and filter them based on severity.

Alternatives:
winston+
pino+
bunyan+
morgan+
debug+
consola+
roarr+
signale+
winston-daily-rotate-file+
loglevel+

Tags: node.jslogginglogoutputconfiguration

morgan

v1.10.0(almost 4 years ago)

This package was last published over a year ago. It may not be actively maintained.Types definitions are provided via a separate npm package: @types/morganNumber of direct dependencies: 5Monthly npm downloads

Morgan is a popular HTTP request logger middleware for Node.js. It provides a simple and customizable way to log HTTP requests and responses in your Node.js applications. Morgan supports various logging formats, including predefined formats like 'combined' and 'common', as well as custom formats. It can log request method, URL, status code, response time, and other relevant information.

Alternatives:
winston+
pino+
bunyan+
log4js+
rtracer+
consola+
signale+
winston-daily-rotate-file+
roarr+
story-logger+

Tags: node.jshttploggingmiddleware

Fight!

Popularity

Morgan is more popular than Log4js in the JavaScript community. It is widely used as a logging middleware for Node.js applications, especially in combination with Express.js. Log4js, on the other hand, has a smaller user base but still has a decent following.

Features

Both Log4js and Morgan are logging libraries, but they have different focuses. Log4js is a feature-rich logging library that provides advanced logging capabilities such as logging levels, different log appenders, and loggers hierarchy. Morgan, on the other hand, is a middleware logger specifically designed for HTTP request/response logging in a web application.

Flexibility

Log4js provides more flexibility and configurability compared to Morgan. It allows you to customize various aspects of logging, such as log levels, log formats, and log appenders (file, console, etc.). Morgan, on the other hand, has a more limited set of options and is primarily focused on logging HTTP requests and responses.

Integration

Morgan integrates well with Express.js and is commonly used as an Express middleware. It provides built-in support for logging HTTP requests and responses in various formats. Log4js, on the other hand, can be used with any Node.js application and can be easily integrated into different frameworks or libraries.

Customization

Both Log4js and Morgan allow some level of customization. Log4js provides more extensive customization options with its configuration file and dynamic configuration capabilities. Morgan, on the other hand, allows you to choose between predefined logging formats or customize the format to fit your needs.

Community Support

Morgan has a larger and more active community compared to Log4js. This means that you can find more resources, tutorials, and community support for Morgan. However, both packages have been around for a while and have a solid foundation of community support.