Consola is a modern and highly configurable logger for Node.js and browser applications. It offers a simple yet powerful API that allows you to log messages with different levels such as debug, info, warn, and error. Consola also provides detailed stack traces for errors and supports colorful output. One of its unique features is the ability to group related log messages, making it easy to distinguish between them and navigate through your logs.
Alternatives: winston, bunyan, pino
v6.9.1(7 months ago)
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, or remote servers. log4js supports different log levels, allowing you to control the verbosity of your logs and filter them based on severity.
Features and Functionality
Consola is a lightweight, extensible logging utility that focuses on providing a better developer experience. It offers features like log level customization, output coloring, logging namespaces, and more. Log4js, on the other hand, is a comprehensive logging library with support for various logging levels, different logging output options (such as console, file, database), log filtering, log rolling, and more. Log4js provides a wider range of functionality compared to Consola.
Ease of Use
Consola is designed with simplicity and ease of use in mind. It provides a simple and intuitive API that makes it easy to set up and start logging immediately. Log4js, on the other hand, has a more complex configuration and setup process, but it provides more advanced features and customization options.
Integration and Compatibility
Community and Support
Log4js has a larger and more active community compared to Consola. It has been widely used for a longer time and has a larger user base and community support. This means better documentation, more plugins and extensions, and a more active development cycle. Consola, while not as widely adopted, still has an active community and regular updates.
Both Consola and Log4js are performant and suitable for most logging use cases. However, Consola's focus on simplicity and lightweight design means it may perform slightly better in terms of overhead and resource consumption compared to Log4js, which offers more extensive functionality.