log4javascript
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On Friday, May 18, the normal maintenance window (17:00 Pacific time) will be extended for data center maintenance until 23:00 Pacific. No extended down-time is planned, but brief delays and interruptions are possible throughout the period.
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Description
The purpose of log4javascript is to provide JavaScript developers with a familiar, robust and flexible logging framework with which to debug JavaScript applications.
log4javascript's main features:
- based on Java's log4j, implementing loggers, appenders, layouts and levels, providing a familiar interface;
- a powerful log console with severity filters and searching (including regular expression searches);
- a flexible Ajax appender that posts log messages back to the server;
- several layouts for flexible formatting of log messages, including XML, JSON, and Pattern layouts.
Since a major use of JavaScript logging is in browser testing, log4javascript is tested and works across all recent major browsers, including:
- Internet Explorer 5 and higher for Windows (including IE8 beta 2)
- All versions of Firefox back to 0.6
- Other Mozilla-based browsers, as far back as Netscape 7
- Safari 1.3 and higher
- Opera 8.01 and higher
- Konqueror 3.4.3 and higher (untested on earlier versions)
- Google Chrome
Website: log4javascript.org
