Welcome to log4js-ext!
Log4js-ext is a logging library that works with ExtJs.
If you are familiar with log4j or any other logging library based on log4j, then you already know log4js-ext.
Log4js-ext is Open Source, licensed under the GNU LGPL.
Check the API documentation

Main features
- Log4j-like API: reuse your know-how!
- Powerful built-in log viewer: with filtering, sorting, syntax highlighting and more...
- Extensible: from simple message formatting to remote server-side logging
Documentation
- Start using log4js-ext now.
- Logging basics.
- How to use the built-in Log Viewer.
- Advanced: Logging Objects.